Renesas Electronics Switching Regulators & Controllers 2,400+

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Part	Manufacturer	Other IC type	Temperature Grade	No. of Terminals	Package Code	Package Shape	Surface Mount	Total Dose (V)	Maximum Switching Frequency	Package Body Material	Maximum Supply Current (Isup)	Maximum Output Current	No. of Functions	Technology	Screening Level	Terminal Form	Control Technique	Nominal Supply Voltage (Vsup)	Switcher Config	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Minimum Output Voltage	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
ISL9112IRTNZ	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	12	HVSON	SQUARE	YES		2500 kHz	PLASTIC/EPOXY		2.8 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel			-40 Cel	PURE MATTE TIN		DUAL	S-PDSO-N12	3	.8 mm	3 mm		3.6 V	PFM TECHNIQUE ALSO USED	1.8 V		30	260	3 mm	3.3 V	5.5 V
ISL8016IR18Z-T13	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	20	HVQCCN	RECTANGULAR	YES		4500 kHz	PLASTIC/EPOXY		11.5 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N20	3	1 mm	3 mm		3.6 V		2.7 V	e3	30	260	4 mm	1.8 V	5.5 V
ISL6218CV-T	Renesas Electronics	SWITCHING CONTROLLER	OTHER	38	TSSOP	RECTANGULAR	YES		500 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.5 mm	85 Cel		CURRENT-MODE	-10 Cel			DUAL	R-PDSO-G38		1.2 mm	4.4 mm		5 V		4.75 V		NOT SPECIFIED	NOT SPECIFIED	9.7 mm		5.25 V
ISL6423ERZ	Renesas Electronics	SWITCHING CONTROLLER	OTHER	24	HVQCCN	SQUARE	YES			PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	-20 Cel	MATTE TIN		QUAD	S-PQCC-N24		1 mm	4 mm		12 V		8 V	e3			4 mm		14 V
ISL6333BCRZ-T	Renesas Electronics	SWITCHING CONTROLLER	COMMERCIAL	48	HVQCCN	SQUARE	YES		1000 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	70 Cel		CURRENT-MODE	0 Cel	MATTE TIN		QUAD	S-PQCC-N48	3	1 mm	7 mm		5 V		4.75 V	e3	30	260	7 mm		5.25 V
ISL70001SEHVX	Renesas Electronics	SWITCHING REGULATOR	MILITARY	34	DIE	RECTANGULAR	YES	100k Rad(Si)	1200 kHz	UNSPECIFIED		6 A	1		MIL-PRF-38535	NO LEAD	PULSE WIDTH MODULATION		BUCK	UNCASED CHIP				125 Cel		CURRENT-MODE	-55 Cel	GOLD		UPPER	R-XUUC-N34				Not Qualified	3.6 V	OPERATES IN ADJUSTABLE MODE FROM 0.8V TO 4.675V	3 V	e4				1.8 V	5.5 V
ISL6565ACRZ-T	Renesas Electronics	SWITCHING CONTROLLER	OTHER	28	HVQCCN	SQUARE	YES		250 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	105 Cel			0 Cel	MATTE TIN		QUAD	S-PQCC-N28		1 mm	5 mm		5 V		4.75 V	e3			5 mm		5.25 V
ISL62773AHRZ-T7	Renesas Electronics	SWITCHING CONTROLLER	OTHER	48	HVQCCN	SQUARE	YES		450 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	100 Cel			-10 Cel	MATTE TIN		QUAD	S-PQCC-N48	3	1 mm	6 mm		5 V		4.75 V	e3	30	260	6 mm		5.25 V
ISL8014IRZ	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	16	HVQCCN	SQUARE	YES		1200 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N16	1	1 mm	4 mm		3.6 V	PFM CONTROL TECHNIQUE ALSO USED	2.7 V	e3	30	260	4 mm		5.5 V
ISL85001IRZ-T7	Renesas Electronics	SWITCHING REGULATOR																										MATTE TIN				3							e3	30	260
ISL6545IBZ-T	Renesas Electronics	SWITCHING CONTROLLER	INDUSTRIAL	8	SOP	RECTANGULAR	YES		330 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE			1.27 mm	85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm	Not Qualified	5 V	ALSO ADJUSTABLE OUTPUT FROM 0.6 TO 5.5, ALSO OPERATES ON 12V OR 6.5V TO 14.4V SUPPLY	4.5 V	e3	30	260	4.9 mm		5.5 V
ISL97702IRZ-T13	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	10	HVSON	SQUARE	YES		1400 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel			-40 Cel	MATTE TIN		DUAL	S-PDSO-N10		1 mm	3 mm		3.6 V		2.3 V	e3			3 mm		5.5 V
ISL6614CBZA	Renesas Electronics																											Matte Tin (Sn)											e3
5962R0922501QXC	Renesas Electronics	SWITCHING REGULATOR	MILITARY	48	QFP	SQUARE	YES	100k Rad(Si)		CERAMIC, METAL-SEALED COFIRED			1		MIL-PRF-38535 Class Q	FLAT	PULSE WIDTH MODULATION		BUCK	FLATPACK			1.02 mm	125 Cel		CURRENT-MODE	-55 Cel	GOLD		QUAD	S-CQFP-F48		2.51 mm	14.315 mm	Qualified	3.6 V	ADJ OUTPUT FROM 0.8V TO 4.675V	3 V	e4			14.315 mm		5.5 V
ISL8088IRZ-TK	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	10	HVSON	SQUARE	YES		2700 kHz	PLASTIC/EPOXY		.8 A	1			NO LEAD	PULSE WIDTH MODULATION	3.6 V	BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC10,.12,20		.5 mm	85 Cel	.6 V	CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	S-PDSO-N10	2	.9 mm	3 mm		3.6 V		2.75 V	e3			3 mm		5.5 V
ISL78228ARZ-T7	Renesas Electronics	DUAL SWITCHING CONTROLLER																										MATTE TIN				2							e3	30	260
ISL68200IRZ-TK	Renesas Electronics	SWITCHING CONTROLLER	INDUSTRIAL	24	HVQCCN	SQUARE	YES		1500 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC24,.16SQ,20		.5 mm	85 Cel	.5 V	CURRENT-MODE	-40 Cel	MATTE TIN	5.5 V	QUAD	S-PQCC-N24	3	1 mm	4 mm		12 V	VOUT=(0.5-5.5 VOLT);PFM TECHNIQUE ALSO USED	4.75 V	e3	30	260	4 mm		24 V
ISL95853AHRZ	Renesas Electronics	SWITCHING REGULATOR																										PURE MATTE TIN				3								30	260
ISL8024IRTAJZ-T7A	Renesas Electronics	SWITCHING REGULATOR																										MATTE TIN				3							e3	30	260
ISL6363IRTZ-T	Renesas Electronics	SWITCHING CONTROLLER	INDUSTRIAL	48	HVQCCN	SQUARE	YES		500 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		PHASE-SHIFT	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	85 Cel			-40 Cel	MATTE TIN		QUAD	S-PQCC-N48	3	.8 mm	6 mm		5 V		4.75 V	e3	30	260	6 mm		5.25 V
ISL95338IRTZ-TK	Renesas Electronics																											PURE MATTE TIN				3								30	260
ISL95839HRTZ	Renesas Electronics	SWITCHING CONTROLLER	OTHER	40	HVQCCN	SQUARE	YES		450 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.4 mm	100 Cel			-10 Cel	MATTE TIN		QUAD	S-PQCC-N40		.8 mm	5 mm		5 V		4.75 V	e3			5 mm		5.25 V
ISL8012IRZ-T13	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	10	HVSON	SQUARE	YES		1160 kHz	PLASTIC/EPOXY		3.5 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	S-PDSO-N10	3	.9 mm	3 mm		3.6 V		2.7 V	e3	30	260	3 mm		5.5 V
ISL8026FRTAJZ-T	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	16	HVQCCN	SQUARE	YES		1200 kHz	PLASTIC/EPOXY		11 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	-40 Cel	PURE MATTE TIN		QUAD	S-PQCC-N16	3	.8 mm	3 mm		3.6 V	PFM TECHNIQUE ALSO USED; VOUT=(0.6-5.5 VOLT)	2.5 V		30	260	3 mm		5.5 V
ISL6523CBZ	Renesas Electronics	DUAL SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES			PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G28		2.65 mm	7.5 mm		12 V		10.8 V	e3			17.9 mm		13.2 V
ISL6537CRZ-TR5160	Renesas Electronics	SWITCHING CONTROLLER	COMMERCIAL	28	HVQCCN	SQUARE	YES		250 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.65 mm	70 Cel		VOLTAGE-MODE	0 Cel	PURE MATTE TIN		QUAD	S-PQCC-N28	3	1 mm	6 mm		5 V	MINIMUM OUTPUT VOLTAGE IN ADJUSTABLE MODE IS 0.8V	4.5 V		30	260	6 mm		5.5 V
ISL6556BCR-T	Renesas Electronics	SWITCHING CONTROLLER	COMMERCIAL	32	HVQCCN	SQUARE	YES			PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	70 Cel		CURRENT-MODE	0 Cel			QUAD	S-PQCC-N32		1 mm	5 mm		5 V		4.75 V				5 mm		5.25 V
ISL6223CAZA	Renesas Electronics	SWITCHING CONTROLLER	COMMERCIAL	20	SSOP	RECTANGULAR	YES		305 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, SHRINK PITCH			.635 mm	70 Cel			0 Cel	MATTE TIN		DUAL	R-PDSO-G20		1.75 mm	3.895 mm		5 V		4.75 V	e3			8.65 mm		5.25 V
ISL6336BCRZ-T	Renesas Electronics	SWITCHING CONTROLLER	COMMERCIAL	48	HVQCCN	SQUARE	YES		1000 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	70 Cel		CURRENT-MODE	0 Cel			QUAD	S-PQCC-N48		1 mm	7 mm		5 V		4.75 V				7 mm		5.25 V
ISL8842AMBZ-T	Renesas Electronics	SWITCHING CONTROLLER	MILITARY	8	SOP	RECTANGULAR	YES		2000 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE FREQUENCY MODULATION		BOOST	SMALL OUTLINE			1.27 mm	125 Cel		CURRENT-MODE	-55 Cel	MATTE TIN		DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm		15 V		9 V	e3	30	260	4.9 mm		30 V
ISL91127IRNZ-T	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	20	HVQCCN	SQUARE	YES		2900 kHz	PLASTIC/EPOXY	.055 mA	2 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC20,.16SQ,20		.5 mm	85 Cel	3.234 V		-40 Cel	MATTE TIN	3.366 V	QUAD	S-PQCC-N20	3	1 mm	4 mm		3.6 V		1.8 V	e3	30	260	4 mm	3.3 V	5.5 V
ISL8841AMBEP	Renesas Electronics	SWITCHING CONTROLLER	MILITARY	8	SOP	RECTANGULAR	YES		2000 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE			1.27 mm	125 Cel		CURRENT-MODE	-55 Cel			DUAL	R-PDSO-G8		1.75 mm	3.9 mm								4.9 mm
ISL6752AAZA	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	16	SSOP	RECTANGULAR	YES		2000 kHz	PLASTIC/EPOXY	15.5 mA		1	BICMOS		GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, SHRINK PITCH	SSOP16,.25		.635 mm	105 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G16	2	1.73 mm	3.9 mm		10 V		9 V	e3	30	260	4.89 mm		20 V
ISL6322CRZ	Renesas Electronics	SWITCHING CONTROLLER	COMMERCIAL	48	HVQCCN	SQUARE	YES		1000 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	70 Cel			0 Cel	MATTE TIN		QUAD	S-PQCC-N48	3	1 mm	7 mm		5 V		4.75 V	e3	30	260	7 mm		5.25 V
ISL6446IAZ-T7	Renesas Electronics	DUAL SWITCHING CONTROLLER																										MATTE TIN				3							e3	30	260
ISL78234ARZ	Renesas Electronics	SWITCHING REGULATOR	AUTOMOTIVE	16	HVQCCN	SQUARE	YES		2350 kHz	PLASTIC/EPOXY		9 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N16	3	.8 mm	3 mm		3.6 V	PFM TECHNIQUE ALSO USED	2.7 V	e3	30	260	3 mm		5.5 V
ISL6430CR	Renesas Electronics	SWITCHING CONTROLLER	COMMERCIAL	16	VQCCN	SQUARE	YES		1000 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, VERY THIN PROFILE	LCC16,.2SQ,32	Switching Regulator or Controllers	.8 mm	70 Cel		VOLTAGE-MODE	0 Cel			QUAD	S-PQCC-N16		1 mm	5 mm	Not Qualified	12 V		10.8 V				5 mm		13.2 V
ISL9103IRUBZ-T	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	6	VSON	SQUARE	YES		2750 kHz	PLASTIC/EPOXY		1.3 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	S-PDSO-N6		.55 mm	1.6 mm		3.6 V	PFM TECHNIQUE ALSO USED	2.7 V	e3			1.6 mm	1.5 V	6 V
ISL8277MAIRZ-T	Renesas Electronics	DUAL SWITCHING CONTROLLER	INDUSTRIAL	41		RECTANGULAR	YES		1067 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel	NICKEL PALLADIUM GOLD		UNSPECIFIED	R-PXMA-N41	3	3.7 mm	17 mm		12 V	OUTPUT VOLTAGES 0.6V TO 5V	4.5 V	e4			19 mm		14 V
ISL8023AIRTAJZ-T7	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	16	HVQCCN	SQUARE	YES		1200 kHz	PLASTIC/EPOXY		5.9 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N16	3	.8 mm	3 mm		3.6 V	ALSO WORKS IN PFM MODE	2.7 V	e3	30	260	3 mm		5.5 V
ISL6554CBZ-T	Renesas Electronics	SWITCHING CONTROLLER	COMMERCIAL	20	SOP	RECTANGULAR	YES		336 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE			1.27 mm	70 Cel			0 Cel	MATTE TIN		DUAL	R-PDSO-G20		2.65 mm	7.5 mm		5 V		4.75 V	e3			12.8 mm		5.25 V
ISL6614CRZ-T	Renesas Electronics																											MATTE TIN				3							e3	30	260
ISL6730AFUZ-T	Renesas Electronics	POWER FACTOR CONTROLLER	AUTOMOTIVE	10	TSSOP	SQUARE	YES		124 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.5 mm	125 Cel			-40 Cel	MATTE TIN		DUAL	S-PDSO-G10	1	1.1 mm	3 mm				15 V	e3	30	260	3 mm		20 V
ISL6374CRTZ	Renesas Electronics	DUAL SWITCHING CONTROLLER																										PURE MATTE TIN				3								30	260
ISL8033IRZ-T7	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	24	HVQCCN	SQUARE	YES		1320 kHz	PLASTIC/EPOXY		5.5 A	1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N24	3	1 mm	4 mm		3.6 V	O/P VOLTAGE IS FROM 0.8V	2.85 V	e3	30	260	4 mm		6 V
ISL6341CRZ-T	Renesas Electronics	SWITCHING CONTROLLER	COMMERCIAL	10	HVSON	SQUARE	YES		330 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE	SOLCC10,.12,20	Switching Regulator or Controllers	.5 mm	70 Cel		VOLTAGE-MODE	0 Cel	Matte Tin (Sn) - annealed		DUAL	S-PDSO-N10	1	.8 mm	3 mm	Not Qualified	12 V		4.5 V	e3	30	260	3 mm		14.4 V
ISL6545ACRZ-T	Renesas Electronics	SWITCHING CONTROLLER	COMMERCIAL	10	HVSON	SQUARE	YES		660 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	70 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN		DUAL	S-PDSO-N10	3	1 mm	3 mm	Not Qualified	5 V	ALSO ADJUSTABLE OUTPUT FROM 0.6 TO 5.5, ALSO OPERATES ON 12V OR 6.5V TO 14.4V SUPPLY	4.5 V	e3	30	260	3 mm		5.5 V
ISL738845ASEHX/SMPL	Renesas Electronics	SWITCHING CONTROLLER																										GOLD											e4

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.