48 Switching Regulators & Controllers 467

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Part	Manufacturer	Other IC type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Surface Mount	Maximum Switching Frequency	Package Body Material	Maximum Output Current	No. of Functions	Technology	Screening Level	Terminal Form	Control Technique	Nominal Supply Voltage (Vsup)	Power Supplies (V)	Switcher Config	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Control Mode	Minimum Operating Temperature	Terminal Finish	Maximum Output Voltage	Terminal Position	JESD-30 Code	Moisture Sensitivity Level (MSL)	Maximum Seated Height	Width (mm)	Qualification	Nominal Input Voltage	Additional Features	Minimum Input Voltage	JESD-609 Code	Maximum Time At Peak Reflow Temperature (s)	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
NCP5393BMNR2G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	48	HVQCCN	SQUARE	YES	900 kHz	UNSPECIFIED		1	HYBRID		NO LEAD	PULSE WIDTH MODULATION			SINGLE	CHIP CARRIER			.5 mm	70 Cel		0 Cel	TIN		QUAD	S-XQCC-N48	1	1 mm	7 mm	Not Qualified	5 V		4.75 V	e3	30	260	7 mm	.5 V	5.25 V
ADP3212AMNR2G	Onsemi	SWITCHING CONTROLLER	INDUSTRIAL	48	HVQCCN	SQUARE	YES	20000 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			SINGLE	CHIP CARRIER			.5 mm	100 Cel	CURRENT/VOLTAGE-MODE	-40 Cel	TIN		QUAD	S-XQCC-N48	1	1 mm	7 mm	Not Qualified	5 V		4.5 V	e3			7 mm		5.5 V
NCP5382MNR2G	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	48	HVQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			SINGLE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	70 Cel		0 Cel	TIN		QUAD	S-XQCC-N48	1	1 mm	7 mm	Not Qualified			10.8 V	e3	30	260	7 mm		13.2 V
NCP5316FTR2	Onsemi	SWITCHING CONTROLLER	COMMERCIAL	48	LFQFP	SQUARE	YES	1000 kHz	PLASTIC/EPOXY	.4 A	1			GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Switching Regulator or Controllers	.5 mm	70 Cel	CURRENT-MODE	0 Cel	TIN LEAD		QUAD	S-PQFP-G48	2	1.6 mm	7 mm	Not Qualified	12 V		8.5 V	e0		235	7 mm
NCP4208MNR2G	Onsemi	SWITCHING CONTROLLER	OTHER	48	HVQCCN	SQUARE	YES	9000 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	0 Cel	MATTE TIN		QUAD	S-XQCC-N48	1	1 mm	7 mm	Not Qualified	5 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.375V TO 1.6V	4.1 V	e3	30	260	7 mm	3.3 V
PM6776	STMicroelectronics	SWITCHING CONTROLLER		48		SQUARE	YES		UNSPECIFIED		1			NO LEAD														QUAD	S-XQCC-N48									NOT SPECIFIED	NOT SPECIFIED
PM6641TR	STMicroelectronics	SWITCHING REGULATOR	INDUSTRIAL	48	HVQCCN	SQUARE	YES	1100 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-XQCC-N48	3	1 mm	7 mm	Not Qualified	3.3 V		2.7 V	e3	40	260	7 mm		5 V
PM6641	STMicroelectronics	SWITCHING REGULATOR	INDUSTRIAL	48	HVQCCN	SQUARE	YES	1100 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	CURRENT-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-XQCC-N48	3	1 mm	7 mm	Not Qualified	3.3 V		2.7 V	e3	40	260	7 mm		5 V
L6711	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL	48	HTFQFP	SQUARE	YES	178 kHz	PLASTIC/EPOXY	2 A	1			GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH	TQFP48,.35SQ	Switching Regulator or Controllers	.5 mm	70 Cel	CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQFP-G48		1.2 mm	7 mm	Not Qualified	12 V		10.2 V	e4			7 mm		13.8 V
L6716	STMicroelectronics	DUAL SWITCHING CONTROLLER		48	HVQCCN	SQUARE	YES	225 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	Switching Regulator or Controllers	.5 mm		CURRENT-MODE		Matte Tin (Sn) - annealed		QUAD	S-XQCC-N48	3	1 mm	7 mm	Not Qualified	12 V		10.2 V	e3	40	260	7 mm		13.8 V
L6759D	STMicroelectronics	DUAL SWITCHING CONTROLLER	COMMERCIAL	48	HVQCCN	SQUARE	YES	200 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	70 Cel		0 Cel			QUAD	S-XQCC-N48		1 mm	6 mm		5 V		4.75 V				6 mm		5.25 V
L6717	STMicroelectronics	DUAL SWITCHING CONTROLLER	COMMERCIAL	48	HVQCCN	SQUARE	YES	575 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	Switching Regulator or Controllers	.5 mm	70 Cel	VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD		QUAD	S-XQCC-N48	1	1 mm	7 mm	Not Qualified	12 V		10.2 V	e4	30	260	7 mm		13.8 V
L6711TR	STMicroelectronics	SWITCHING CONTROLLER	COMMERCIAL	48	HTFQFP	SQUARE	YES	178 kHz	PLASTIC/EPOXY	2 A	1			GULL WING	PULSE WIDTH MODULATION			PHASE-SHIFT	FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH	TQFP48,.35SQ	Switching Regulator or Controllers	.5 mm	70 Cel	CURRENT-MODE	0 Cel	NICKEL PALLADIUM GOLD		QUAD	S-PQFP-G48		1.2 mm	7 mm	Not Qualified	12 V		10.2 V	e4			7 mm		13.8 V
L6759DTR	STMicroelectronics	DUAL SWITCHING CONTROLLER	COMMERCIAL	48	HVQCCN	SQUARE	YES	200 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	70 Cel		0 Cel			QUAD	S-XQCC-N48		1 mm	6 mm		5 V		4.75 V				6 mm		5.25 V
L6716TR	STMicroelectronics	DUAL SWITCHING CONTROLLER		48	HVQCCN	SQUARE	YES	225 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	Switching Regulator or Controllers	.5 mm		CURRENT-MODE		Matte Tin (Sn) - annealed		QUAD	S-XQCC-N48	3	1 mm	7 mm	Not Qualified	12 V		10.2 V	e3	40	260	7 mm		13.8 V
PM6776TR	STMicroelectronics	SWITCHING CONTROLLER		48		SQUARE	YES		UNSPECIFIED		1			NO LEAD														QUAD	S-XQCC-N48									NOT SPECIFIED	NOT SPECIFIED
L6717TR	STMicroelectronics	DUAL SWITCHING CONTROLLER	COMMERCIAL	48	HVQCCN	SQUARE	YES	575 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	Switching Regulator or Controllers	.5 mm	70 Cel	VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD		QUAD	S-XQCC-N48	1	1 mm	7 mm	Not Qualified	12 V		10.2 V	e4	30	260	7 mm		13.8 V
TLD5501-2QV	Infineon Technologies	DUAL SWITCHING CONTROLLER		48	HVQCCN	SQUARE	YES	700 kHz	PLASTIC/EPOXY		1		AEC-Q100	NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.28SQ,20		.5 mm	150 Cel	CURRENT-MODE	-40 Cel	TIN	50 V	QUAD	S-PQCC-N48	3	.9 mm	7 mm		8 V		4.5 V	e3			7 mm		40 V
IR3093MPBF	Infineon Technologies			48	QCCN	SQUARE	YES	240 kHz	PLASTIC/EPOXY					NO LEAD					CHIP CARRIER	LCC48,.27SQ,20	Switching Regulator or Controllers	.5 mm		VOLTAGE-MODE				QUAD	S-PQCC-N48				Not Qualified
MB3883PV	Infineon Technologies	SWITCHING CONTROLLER	OTHER	48	VBCC	SQUARE	YES	1000 kHz	PLASTIC/EPOXY	.2 A	6			BUTT	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, VERY THIN PROFILE	LCC48,.27SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	-30 Cel			BOTTOM	S-PBCC-B48		.8 mm	7 mm	Not Qualified	5 V	ALSO REQUIRES A SECONDARY VOLTAGE OF 1.7V TO 9V FOR CH6	3.6 V		NOT SPECIFIED	245	7 mm		9 V
MB3879PFV	Infineon Technologies	BATTERY CHARGE CONTROLLER	OTHER	48	LFQFP	SQUARE	YES	500 kHz	PLASTIC/EPOXY	.7 A	1			GULL WING	PULSE WIDTH MODULATION			SINGLE	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	-30 Cel	TIN LEAD		QUAD	S-PQFP-G48		1.7 mm	7 mm	Not Qualified	5 V		2.5 V	e0			7 mm		7 V
MB3883PFV	Infineon Technologies	SWITCHING CONTROLLER	OTHER	48	LFQFP	SQUARE	YES	1000 kHz	PLASTIC/EPOXY	.2 A	6			GULL WING	PULSE WIDTH MODULATION			PUSH-PULL	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	-30 Cel	TIN LEAD		QUAD	S-PQFP-G48		1.7 mm	7 mm	Not Qualified	5 V	ALSO REQUIRES A SECONDARY VOLTAGE OF 1.7V TO 9V FOR CH6	3.6 V	e0			7 mm		9 V
MB3785APFV	Infineon Technologies	SWITCHING CONTROLLER	OTHER	48	LFQFP	SQUARE	YES	1000 kHz	PLASTIC/EPOXY	.03 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION			SINGLE	FLATPACK, LOW PROFILE, FINE PITCH	QFP48,.35SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	-30 Cel	TIN LEAD		QUAD	S-PQFP-G48		1.7 mm	7 mm	Not Qualified	6 V		4.5 V	e0			7 mm		18 V
IR3565BMTYPBF	Infineon Technologies	SWITCHING CONTROLLER	OTHER	48	HVQCCN	SQUARE	YES	2000 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel		0 Cel			QUAD	S-XQCC-N48		.9 mm	6 mm		3.3 V		2.9 V				6 mm		3.63 V
IR3580MTRPBF	Infineon Technologies	SWITCHING CONTROLLER		48	HVQCCN	SQUARE	YES	2000 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.24SQ,16		.4 mm	85 Cel		-40 Cel			QUAD	S-XQCC-N48	2	.9 mm	6 mm		3.3 V						6 mm
IR35212MTRPBF	Infineon Technologies	SWITCHING CONTROLLER		48		SQUARE	YES	2000 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			BUCK		LCC48(UNSPEC)			85 Cel		-40 Cel			QUAD	S-XQCC-N48	2				3.3 V
IR3565BMFS01TRP	Infineon Technologies	SWITCHING CONTROLLER	INDUSTRIAL	48	HQCCN	SQUARE	YES	2000 kHz	PLASTIC/EPOXY		1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG				85 Cel		-40 Cel			QUAD	S-PQCC-N48	2				3.3 V
IR3536MTRPBF	Infineon Technologies	DUAL SWITCHING CONTROLLER	OTHER	48	HVQCCN	SQUARE	YES	1200 kHz	UNSPECIFIED		1			NO LEAD				SINGLE	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		-20 Cel	Matte Tin (Sn)		QUAD	S-XQCC-N48	2	.95 mm	7 mm		3.3 V			e3	30	260	7 mm
IR3581MTRPBF	Infineon Technologies	DUAL SWITCHING CONTROLLER	INDUSTRIAL	48	QCCN	SQUARE	YES	2000 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER				85 Cel		-40 Cel			QUAD	S-XQCC-N48	2				3.3 V
IR3565BMXXYYTRP	Infineon Technologies	SWITCHING CONTROLLER	OTHER	48	HVQCCN	SQUARE	YES	2000 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel		0 Cel			QUAD	S-XQCC-N48		.9 mm	6 mm		3.3 V		2.9 V				6 mm		3.63 V
IR3584M	Infineon Technologies	SWITCHING CONTROLLER		48	QCCN	SQUARE	YES		UNSPECIFIED		1			NO LEAD					CHIP CARRIER									QUAD	S-XQCC-N48
DS3988T+T&R	Maxim Integrated	POWER FACTOR AND FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	48	TFQFP	SQUARE	YES	80 kHz	PLASTIC/EPOXY		1			GULL WING	PULSE WIDTH MODULATION			SINGLE	FLATPACK, THIN PROFILE, FINE PITCH			.5 mm	85 Cel		-40 Cel	MATTE TIN		QUAD	S-PQFP-G48	1	1.2 mm	7 mm	Not Qualified	5 V		4.5 V	e3	30	260	7 mm		5.5 V
DS3988T+	Maxim Integrated	POWER FACTOR AND FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	48	TFQFP	SQUARE	YES	80 kHz	PLASTIC/EPOXY		1			GULL WING	PULSE WIDTH MODULATION	5 V	5	SINGLE	FLATPACK, THIN PROFILE, FINE PITCH	TQFP48,.35SQ	Switching Regulator or Controllers	.5 mm	85 Cel		-40 Cel	MATTE TIN		QUAD	S-PQFP-G48		1.2 mm	7 mm	Not Qualified	5 V		4.5 V	e3	30	260	7 mm		5.5 V
DS3988T	Maxim Integrated	POWER FACTOR AND FLUORESCENT LIGHT CONTROLLER	INDUSTRIAL	48	TFQFP	SQUARE	YES	80 kHz	PLASTIC/EPOXY		1			GULL WING	PULSE WIDTH MODULATION	5 V	5	SINGLE	FLATPACK, THIN PROFILE, FINE PITCH	TQFP48,.35SQ	Switching Regulator or Controllers	.5 mm	85 Cel		-40 Cel	TIN LEAD		QUAD	S-PQFP-G48		1.2 mm	7 mm	Not Qualified	5 V		4.5 V	e0		245	7 mm		5.5 V
MAX17582GTM+T	Maxim Integrated		INDUSTRIAL	48	QCCN	SQUARE	YES	800 kHz	PLASTIC/EPOXY			BICMOS		NO LEAD					CHIP CARRIER	LCC48,.24SQ,16	Switching Regulator or Controllers	.4 mm	105 Cel	CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N48	1			Not Qualified				e3	30	260
MAX1816ETM-T	Maxim Integrated	DUAL SWITCHING CONTROLLER	OTHER	48	HVQCCN	SQUARE	YES	1000 kHz	CERAMIC, METAL-SEALED COFIRED		1			NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	CURRENT-MODE	0 Cel	TIN LEAD		QUAD	S-CQCC-N48	1	.8 mm	7 mm	Not Qualified	5 V		4.5 V	e0			7 mm		5.5 V
MAX17410GTM+	Maxim Integrated	SWITCHING CONTROLLER	INDUSTRIAL	48	HVQCCN	SQUARE	YES	300 kHz	UNSPECIFIED		1	BICMOS		NO LEAD	PULSE WIDTH MODULATION		3.3,5	PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	Power Management Circuits	.5 mm	105 Cel	CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-XQCC-N48	1	.8 mm	7 mm	Not Qualified	10 V		4.5 V	e3	30	260	7 mm		26 V
MAX1994ETM+	Maxim Integrated	DUAL SWITCHING CONTROLLER	OTHER	48	HVQCCN	SQUARE	YES	1000 kHz	CERAMIC, METAL-SEALED COFIRED		1			NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	CURRENT-MODE	0 Cel	MATTE TIN		QUAD	S-CQCC-N48	1	.8 mm	7 mm	Not Qualified	5 V		4.5 V	e3	30	260	7 mm		5.5 V
MAX8810AETM+T	Maxim Integrated	POWER FACTOR CONTROLLER	INDUSTRIAL	48	HVQCCN	SQUARE	YES	1200 kHz	UNSPECIFIED		1	BICMOS		NO LEAD	PULSE WIDTH MODULATION				CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.24SQ,16	Switching Regulator or Controllers	.4 mm	85 Cel	CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-XQCC-N48	1	.8 mm	6 mm	Not Qualified	5 V		4.5 V	e3	30	260	6 mm		5.5 V
MAX5953BUTM+	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL EXTENDED	48	HVQCCN	SQUARE	YES	250 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD		QUAD	S-XQCC-N48	3	.8 mm	7 mm	Not Qualified	48 V		11 V	e4	30	260	7 mm		76 V
MAX8810AETM+	Maxim Integrated	POWER FACTOR CONTROLLER	INDUSTRIAL	48	HVQCCN	SQUARE	YES	1200 kHz	UNSPECIFIED		1	BICMOS		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.24SQ,16	Switching Regulator or Controllers	.4 mm	85 Cel	CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-XQCC-N48	1	.8 mm	6 mm	Not Qualified	5 V		4.5 V	e3	30	260	6 mm		5.5 V
MAX5953DUTM+T	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL EXTENDED	48	HVQCCN	SQUARE	YES	250 kHz	UNSPECIFIED		1	BICMOS		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	0 Cel	MATTE TIN		QUAD	S-XQCC-N48	1	.8 mm	7 mm	Not Qualified	48 V		11 V	e3			7 mm		76 V
MAX17014AETM+	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	48	HVQCCN	SQUARE	YES	1200 kHz	UNSPECIFIED	3.5 A	1	BICMOS		NO LEAD	PULSE WIDTH MODULATION		12,15	BUCK-BOOST	CHIP CARRIER	LCC48,.27SQ,20	Power Management Circuits	.5 mm	85 Cel	CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-XQCC-N48	1	.8 mm	7 mm	Not Qualified	12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 8V TO 20V	8 V	e3	30	260	7 mm	5 V	16.5 V
MAX1994ETM-T	Maxim Integrated	DUAL SWITCHING CONTROLLER	OTHER	48	HVQCCN	SQUARE	YES	1000 kHz	CERAMIC, METAL-SEALED COFIRED		1			NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	CURRENT-MODE	0 Cel	TIN LEAD		QUAD	S-CQCC-N48	1	.8 mm	7 mm	Not Qualified	5 V		4.5 V	e0			7 mm		5.5 V
MAX1816ETM+	Maxim Integrated	DUAL SWITCHING CONTROLLER	OTHER	48	HVQCCN	SQUARE	YES	1000 kHz	CERAMIC, METAL-SEALED COFIRED		1			NO LEAD	PULSE WIDTH MODULATION			PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	CURRENT-MODE	0 Cel	MATTE TIN		QUAD	S-CQCC-N48	1	.8 mm	7 mm	Not Qualified	5 V		4.5 V	e3	30	260	7 mm		5.5 V
MAX5953DUTM+	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL EXTENDED	48	HVQCCN	SQUARE	YES	250 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD		QUAD	S-XQCC-N48	3	.8 mm	7 mm	Not Qualified	48 V		11 V	e4	30	260	7 mm		76 V
MAX17014AETM+T	Maxim Integrated	DUAL SWITCHING CONTROLLER	INDUSTRIAL	48	HVQCCN	SQUARE	YES	1200 kHz	UNSPECIFIED	3.5 A	1	BICMOS		NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel	CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-XQCC-N48	1	.8 mm	7 mm		12 V	ALSO OPERATES IN ADJ MODE FROM 1.5V TO 5V AND 8V TO 20V; ALSO HAS OUTPUT CURRENT LIMIT OF 4.2A	8 V	e3	30	260	7 mm	3.3 V	16.5 V
MAX5953CUTM+	Maxim Integrated	SWITCHING CONTROLLER	COMMERCIAL EXTENDED	48	HVQCCN	SQUARE	YES	250 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC48,.27SQ,20	Switching Regulator or Controllers	.5 mm	85 Cel	VOLTAGE-MODE	0 Cel	NICKEL PALLADIUM GOLD		QUAD	S-XQCC-N48	3	.8 mm	7 mm	Not Qualified	48 V		11 V	e4	30	260	7 mm		76 V

Switching Regulators & Controllers

Switching regulators and controllers are electronic devices used to regulate the output voltage and current of power supplies. They operate by rapidly switching a power supply circuit between on and off states, resulting in a high-frequency waveform that can be filtered and smoothed to produce a stable output voltage.

Switching regulators and controllers offer several advantages over traditional linear regulators, including higher efficiency and the ability to handle a wider range of input voltages. They are commonly used in applications such as power supplies for computers, LED lighting, and motor control.

Switching regulators and controllers come in a variety of forms, including step-up (boost), step-down (buck), and step-up/down (buck-boost) configurations. They may be designed as integrated circuits (ICs) or as standalone modules.

Switching regulators and controllers typically include feedback control circuits to adjust the output voltage and current, as well as protection circuits to prevent overvoltage, overcurrent, and overtemperature conditions. They may also include features such as soft-start to reduce inrush currents and synchronization with external clock signals.