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)	Power Supplies (V)	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
R2A20112SP	Renesas Electronics	POWER FACTOR CONTROLLER	AUTOMOTIVE	16	SOP	RECTANGULAR	YES			PLASTIC/EPOXY	7 mA	.2 A	1			GULL WING		12 V	12	SINGLE	SMALL OUTLINE	SOP16,.3	Switching Regulator or Controllers	1.27 mm	125 Cel			-40 Cel			DUAL	R-PDSO-G16		2.2 mm	5.5 mm	Not Qualified	12 V		9.8 V		NOT SPECIFIED	NOT SPECIFIED	10.06 mm		24 V
EL7581IRE-T13	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	20	HTSSOP	RECTANGULAR	YES		750 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel			-40 Cel			DUAL	R-PDSO-G20		1.2 mm	4.4 mm		3.3 V	ADJUSTABLE OUTPUT VOLTAGE FROM 5 TO 17 V	2.7 V				6.5 mm		13.2 V
RAA230132GSB#HA0	Renesas Electronics	BATTERY CHARGE CONTROLLER																															3
RAA2108502GLG#HG0	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	58		RECTANGULAR	YES		1067 kHz	PLASTIC/EPOXY			1	HYBRID		BUTT	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY				85 Cel			-40 Cel	NICKEL PALLADIUM GOLD		UNSPECIFIED	R-PXMA-B58	3	7.5 mm	18 mm		12 V	OUTPUT VOLTAGE= 0.6V TO 5V	4.5 V	e4			23 mm		14 V
EL7641ILTZ-T13	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	32	HVQCCN	SQUARE	YES		1200 kHz	UNSPECIFIED			1			NO LEAD	PULSE WIDTH MODULATION			BOOST	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	85 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	S-XQCC-N32		.8 mm	5 mm		3 V		2.6 V	e3			5 mm		5.5 V
EL7564CRE-T13	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	28	HTSSOP	RECTANGULAR	YES		1000 kHz	PLASTIC/EPOXY		5 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G28		1.2 mm	4.4 mm		5 V	VOUT=(1 -3.8 VOLT)	4.5 V				9.7 mm		5.5 V
M62221L	Renesas Electronics	SWITCHING CONTROLLER	OTHER	5	SIP	RECTANGULAR	NO		155 kHz	PLASTIC/EPOXY		.1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE			2.54 mm	85 Cel			-20 Cel			SINGLE	R-PSIP-T5		6.1 mm	1.97 mm	Not Qualified	5 V		4 V				11.7 mm	3 V	15 V
SL6410IR-T5K	Renesas Electronics
ZMD31030AAF-T	Renesas Electronics
R2A20133BSP#W5	Renesas Electronics	POWER FACTOR CONTROLLER		8	SOP	RECTANGULAR	YES			PLASTIC/EPOXY	2.6 mA					GULL WING		12 V	12		SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm							DUAL	R-PDSO-G8				Not Qualified					NOT SPECIFIED	NOT SPECIFIED
HA17384HPS	Renesas Electronics	SWITCHING CONTROLLER	OTHER	8	DIP	RECTANGULAR	NO		500 kHz	PLASTIC/EPOXY		1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE			2.54 mm	105 Cel		CURRENT-MODE	-20 Cel	TIN LEAD		DUAL	R-PDIP-T8		5.06 mm	7.62 mm	Not Qualified	15 V		12 V	e0			9.6 mm		25 V
SL6262AIRZ-T	Renesas Electronics	DUAL SWITCHING CONTROLLER	INDUSTRIAL	48	HVQCCN	SQUARE	YES			PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	100 Cel			-40 Cel			QUAD	S-PQCC-N48		1 mm	7 mm		5 V	ALSO ADJUSTABLE OUTPUT FROM 0.75 TO 1.5V; PWM CONTROL TECHNIQUE ALSO POSSIBLE	4.75 V				7 mm		5.25 V
5962R0922503VYC	Renesas Electronics	SWITCHING REGULATOR	MILITARY	48	QFF	SQUARE	YES	100k Rad(Si)		CERAMIC, METAL-SEALED COFIRED			1		MIL-PRF-38535 Class V	FLAT	PULSE WIDTH MODULATION			BUCK	FLATPACK			1.016 mm	125 Cel		CURRENT-MODE	-55 Cel	GOLD		QUAD	S-CQFP-F48		3.33 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
ICL7676MJA	Renesas Electronics		MILITARY	8	DIP	RECTANGULAR	NO			CERAMIC						THROUGH-HOLE					IN-LINE	DIP8,.3	Switching Regulator or Controllers	2.54 mm	125 Cel		VOLTAGE-MODE	-55 Cel	Tin/Lead (Sn/Pb)		DUAL	R-XDIP-T8				Not Qualified				e0
ZMD31030AAB	Renesas Electronics
5962F0150901VXC	Renesas Electronics	SWITCHING CONTROLLER	AUTOMOTIVE	18	QFF	RECTANGULAR	YES	300k Rad(Si)	500 kHz	UNSPECIFIED		1 A	1	BICMOS	MIL-PRF-38535 Class V	FLAT	PULSE WIDTH MODULATION			SINGLE	FLATPACK			1.27 mm	125 Cel		CURRENT-MODE	-50 Cel	GOLD		DUAL	R-XDFP-F18		2.92 mm	8.3 mm	Qualified			12 V	e4			11.175 mm		20 V
EL7534IYZ	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	10	TSSOP	SQUARE	YES		1750 kHz	PLASTIC/EPOXY		1.5 A	1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	S-PDSO-G10	2	1.1 mm	3 mm		3.3 V		2.5 V	e3	30	260	3 mm		5.5 V
RAA2124224GNP#HA0	Renesas Electronics	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	22	HVSON	RECTANGULAR	YES		2000 kHz	PLASTIC/EPOXY		2.9 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-N22	3	.8 mm	3 mm		6 V	O/P VOLTAGE 2 IS FROM 0.6V TO 5.5V; ALSO HAS PFM CONTROL TECH	3 V	e3			6 mm		40 V
ZL9117MBIRZ	Renesas Electronics	SWITCHING CONTROLLER	INDUSTRIAL	21		SQUARE	YES		1000 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	MICROELECTRONIC ASSEMBLY				85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	S-PQMA-N21	3	3.7 mm	15 mm		12 V		4.5 V	e3			15 mm		13.2 V
HA17385BFP	Renesas Electronics	SWITCHING CONTROLLER	OTHER	14	SOP	RECTANGULAR	YES		500 kHz	PLASTIC/EPOXY		1 A	1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			1.27 mm	85 Cel		CURRENT-MODE	-20 Cel			DUAL	R-PDSO-G14		2.2 mm	5.5 mm	Not Qualified	15 V						10.06 mm
EL7512CYZ	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	10	TSSOP	SQUARE	YES		1200 kHz	PLASTIC/EPOXY		1.5 A	1			GULL WING	PULSE WIDTH MODULATION	5 V		BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.2,20		.5 mm	85 Cel	5 V		-40 Cel	MATTE TIN	18 V	DUAL	S-PDSO-G10		1.1 mm	3 mm		5 V		3 V	e3			3 mm	12 V	6 V
M62271GP	Renesas Electronics	SWITCHING CONTROLLER	OTHER	5	LSSOP	RECTANGULAR	YES		160 kHz	PLASTIC/EPOXY		.1 A	1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE, LOW PROFILE, SHRINK PITCH			.95 mm	85 Cel			-20 Cel			DUAL	R-PDSO-G5		1.3 mm	1.6 mm	Not Qualified	5 V		4 V				2.9 mm	3 V	15 V
5962F0150901QPX	Renesas Electronics	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO	300k Rad(Si)	500 kHz	CERAMIC, METAL-SEALED COFIRED		1 A	1	BICMOS	MIL-PRF-38535 Class Q	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE			2.54 mm	125 Cel		CURRENT-MODE	-55 Cel			DUAL	R-CDIP-T8		5.08 mm	7.62 mm	Qualified			12 V						20 V
ZL2106ALCFT	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	36	HQCCN	SQUARE	YES		1000 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		QUAD	S-PQCC-N36	2	1.05 mm	6 mm		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.54 TO 5.5V	4.5 V	e3	30	260	6 mm		14 V
HA17384HRP	Renesas Electronics	SWITCHING CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES		500 kHz	PLASTIC/EPOXY		1 A	1			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE			1.27 mm	105 Cel		CURRENT-MODE	-20 Cel			DUAL	R-PDSO-G8		1.75 mm	3.95 mm	Not Qualified	15 V		12 V				4.9 mm		25 V
TW2824Q-RB	Renesas Electronics	SWITCHING REGULATOR																											MATTE TIN				3							e3
5962R0724901QPC	Renesas Electronics	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO	100k Rad(Si)	1000 kHz	CERAMIC	4 mA	1 A	1	BICMOS	MIL-PRF-38535 Class Q	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3		2.54 mm	125 Cel		CURRENT-MODE	-55 Cel	Gold (Au)	2 V	DUAL	R-CDIP-T8		5.08 mm	7.62 mm	Qualified			9 V	e4			10.29 mm	1 V	13.2 V
M62212FP	Renesas Electronics	SWITCHING CONTROLLER	OTHER	8	SOP	RECTANGULAR	YES		300 kHz	PLASTIC/EPOXY		.15 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-20 Cel			DUAL	R-PDSO-G8		1.9 mm	4.4 mm	Not Qualified	12 V		2.5 V				5 mm		18 V
EL7584IRZ-T7	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	24	TSSOP	RECTANGULAR	YES		1100 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH			.65 mm	85 Cel			-40 Cel	MATTE TIN		DUAL	R-PDSO-G24		1.2 mm	4.4 mm		3.3 V		2 V	e3			7.8 mm		14 V
UPC1933GR-A	Renesas Electronics	SWITCHING REGULATOR	OTHER	8	SOP	RECTANGULAR	YES		800 kHz	PLASTIC/EPOXY		.021 A	1	BICMOS		GULL WING	PULSE WIDTH MODULATION			BOOST	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-20 Cel	TIN BISMUTH		DUAL	R-PDSO-G8		1.8 mm	4.4 mm	Not Qualified	3 V		2.5 V	e6	10	260	5.2 mm		20 V
5962F0251104V9A	Renesas Electronics	SWITCHING REGULATOR		19	UUC	RECTANGULAR	YES	300k Rad(Si)	1000 kHz	UNSPECIFIED	36 mA	1 A	1	BICMOS	MIL-PRF-38535 Class V	NO LEAD	PULSE WIDTH MODULATION				UNCASED CHIP	DIE OR CHIP			125 Cel		CURRENT/VOLTAGE-MODE	-50 Cel			UPPER	R-XUUC-N19				Qualified	12 V		12 V		NOT SPECIFIED	NOT SPECIFIED			20 V
UPC1094G-E2-A	Renesas Electronics	BATTERY CHARGE CONTROLLER	OTHER	14	SOP	RECTANGULAR	YES		500 kHz	PLASTIC/EPOXY		.03 A		BIPOLAR		GULL WING					SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-20 Cel	MATTE TIN		DUAL	R-PDSO-G14	1			Not Qualified				e3
RAA2230114GSP#AA1	Renesas Electronics	SWITCHING REGULATOR																											MATTE TIN				3							e3
5962R0724901V9A	Renesas Electronics	SWITCHING CONTROLLER	MILITARY	23	DIE	SQUARE	YES	100k Rad(Si)	1000 kHz	UNSPECIFIED	4 mA	1 A	1	BICMOS	MIL-PRF-38535 Class V	NO LEAD	PULSE WIDTH MODULATION			SINGLE	UNCASED CHIP	DIE OR CHIP			125 Cel		CURRENT-MODE	-55 Cel	Gold (Au)	2 V	UPPER	S-XUUC-N23				Qualified			9 V	e4				1 V	13.2 V
5962R0724903QXC	Renesas Electronics	SWITCHING CONTROLLER	MILITARY	8	DFP	RECTANGULAR	YES	100k Rad(Si)	1000 kHz	CERAMIC	4 mA	1 A	1	BICMOS	MIL-PRF-38535 Class Q	FLAT	PULSE WIDTH MODULATION			SINGLE	FLATPACK	FL8,.25		1.27 mm	125 Cel		CURRENT-MODE	-55 Cel	Gold (Au)	2 V	DUAL	R-CDFP-F8		2.798 mm	6.475 mm	Qualified			9 V	e4			6.485 mm	1 V	13.2 V
EL7534IY-T7	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	10	TSSOP	SQUARE	YES		1750 kHz	PLASTIC/EPOXY	.5 mA	.8 A	1			GULL WING	PULSE WIDTH MODULATION	3.3 V		BUCK	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	TSSOP10,.2,20		.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel			DUAL	S-PDSO-G10		1.1 mm	3 mm		3.3 V		2.5 V		NOT SPECIFIED	NOT SPECIFIED	3 mm	1.8 V	5.5 V
RAA2124224GNP#MA0	Renesas Electronics	DUAL SWITCHING CONTROLLER	AUTOMOTIVE	22	HVSON	RECTANGULAR	YES		2000 kHz	PLASTIC/EPOXY		2.9 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-N22	3	.8 mm	3 mm		6 V	O/P VOLTAGE 2 IS FROM 0.6V TO 5.5V; ALSO HAS PFM CONTROL TECH	3 V	e3			6 mm		40 V
EL7560CM	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	28	SOP	RECTANGULAR	YES			PLASTIC/EPOXY		16 A	1			GULL WING				BUCK	SMALL OUTLINE				85 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G28					5 V
UPC494GS-E1-A	Renesas Electronics	SWITCHING CONTROLLER	OTHER	16	SOP	RECTANGULAR	YES		300 kHz	PLASTIC/EPOXY		.25 A	1	BIPOLAR		GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP16,.3	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-20 Cel	TIN BISMUTH		DUAL	R-PDSO-G16		1.8 mm	5.6 mm	Not Qualified	15 V		7 V	e6					40 V
HA16121FPJ	Renesas Electronics	SWITCHING CONTROLLER	INDUSTRIAL	20	SOP	RECTANGULAR	YES		600 kHz	PLASTIC/EPOXY		1 A	2			GULL WING	PULSE WIDTH MODULATION			SINGLE	SMALL OUTLINE	SOP20,.3	Switching Regulator or Controllers	1.27 mm	85 Cel		VOLTAGE-MODE	-40 Cel	TIN LEAD		DUAL	R-PDSO-G20		2.2 mm	5.5 mm	Not Qualified	12 V		3.9 V	e0			12.6 mm		40 V
5962R0724906VPC	Renesas Electronics	SWITCHING CONTROLLER	MILITARY	8	DIP	RECTANGULAR	NO	100k Rad(Si)	1000 kHz	CERAMIC	4 mA	1 A	1	BICMOS	MIL-PRF-38535 Class V	THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP8,.3		2.54 mm	125 Cel		CURRENT-MODE	-55 Cel	Gold (Au)	2 V	DUAL	R-CDIP-T8		5.08 mm	7.62 mm	Qualified			9 V	e4			10.29 mm	1 V	13.2 V
UPC1094C-A	Renesas Electronics	SWITCHING CONTROLLER	OTHER	14	DIP	RECTANGULAR	NO		500 kHz	PLASTIC/EPOXY		1.2 A	1	BIPOLAR		THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP14,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-20 Cel	TIN BISMUTH		DUAL	R-PDIP-T14		5.08 mm	7.62 mm	Not Qualified	15 V		11 V	e6	10	260			24 V
5962F0150901V9A	Renesas Electronics	SWITCHING CONTROLLER	AUTOMOTIVE	11	DIE	UNSPECIFIED	YES	300k Rad(Si)		UNSPECIFIED			1		MIL-PRF-38535 Class V	NO LEAD	PULSE WIDTH MODULATION			SINGLE	UNCASED CHIP				125 Cel		CURRENT-MODE	-50 Cel			UPPER	X-XUUC-N11				Qualified			12 V		NOT SPECIFIED	NOT SPECIFIED			20 V
HA16114PJ	Renesas Electronics	SWITCHING CONTROLLER	INDUSTRIAL	16	DIP	RECTANGULAR	NO		600 kHz	PLASTIC/EPOXY		1 A	1			THROUGH-HOLE	PULSE WIDTH MODULATION			SINGLE	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	85 Cel		VOLTAGE-MODE	-40 Cel			DUAL	R-PDIP-T16		5.06 mm	7.62 mm	Not Qualified	12 V		3.9 V				19.2 mm		40 V
HIP6013CB-T	Renesas Electronics	SWITCHING CONTROLLER	COMMERCIAL	14	SOP	RECTANGULAR	YES		200 kHz	PLASTIC/EPOXY			1			GULL WING	PULSE WIDTH MODULATION			BUCK	SMALL OUTLINE				70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDSO-G14					12 V		10.8 V		NOT SPECIFIED	NOT SPECIFIED			13.2 V
UPC1094G-E2	Renesas Electronics
ZL2101ALAFTK-T	Renesas Electronics	SWITCHING REGULATOR	INDUSTRIAL	36	HQCCN	SQUARE	YES		1000 kHz	PLASTIC/EPOXY		6 A	1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-PQCC-N36	2	1.05 mm	6 mm			ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5V	4.5 V	e3	30	260	6 mm		5.5 V
ZL6100ALAF-T7	Renesas Electronics	SWITCHING CONTROLLER	INDUSTRIAL	36	HQCCN	SQUARE	YES		1400 kHz	PLASTIC/EPOXY			1			NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER, HEAT SINK/SLUG			.5 mm	85 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		QUAD	S-PQCC-N36	2	1.05 mm	6 mm		12 V		3 V	e3	30	260	6 mm		14 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.