Infineon Technologies Switching Regulators & Controllers 1,569

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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)	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
IRU3018CW	Infineon Technologies	SWITCHING CONTROLLER	COMMERCIAL	24	SOP	RECTANGULAR	YES	200 kHz	PLASTIC/EPOXY		1			GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE			1.27 mm	70 Cel			0 Cel			DUAL	R-PDSO-G24		2.64 mm	7.5 mm	Not Qualified	5 V				NOT SPECIFIED	NOT SPECIFIED	15.3 mm
AFL2703R3SXCH	Infineon Technologies							600 kHz	METAL	20 A		HYBRID	38535Q/M;38534H;883B						FLANGE MT,3.0X1.5	Switching Regulator or Controllers				VOLTAGE-MODE		TIN LEAD							Not Qualified				e0
IRU3021MCW	Infineon Technologies	SWITCHING CONTROLLER	COMMERCIAL	28	SOP	RECTANGULAR	YES	217 kHz	PLASTIC/EPOXY		1			GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE			1.27 mm	70 Cel			0 Cel	MATTE TIN		DUAL	R-PDSO-G28		2.64 mm	7.5 mm	Not Qualified	5 V			e3			17.83 mm
111-4190PBF	Infineon Technologies	SWITCHING REGULATOR
IRAM630-1562F	Infineon Technologies	POWER FACTOR CONTROLLER																																				NOT SPECIFIED	NOT SPECIFIED
AFL283R3DZ/CH	Infineon Technologies			12				600 kHz	METAL	20 A		HYBRID						MICROELECTRONIC ASSEMBLY	MODULE,12LEAD,3.0	Switching Regulator or Controllers						TIN LEAD							Not Qualified				e0
111-4189PBF	Infineon Technologies	SWITCHING REGULATOR
IRU3037CSTRPBF	Infineon Technologies	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	220 kHz	PLASTIC/EPOXY	.5 A	1			GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G8	2	1.72 mm	3.9 mm	Not Qualified	5 V		4.15 V	e3			4.9 mm		12 V
ICE5QSBG	Infineon Technologies
IFX90121ELV50XUMA2	Infineon Technologies	SWITCHING REGULATOR		14	HLSSOP	RECTANGULAR	YES	2475 kHz	PLASTIC/EPOXY	.5 A	1		AEC-Q100	GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE, SHRINK PITCH	SSOP14,.25		.65 mm	125 Cel	4.9 V	CURRENT-MODE	-40 Cel	TIN	5.1 V	DUAL	R-PDSO-G14	3	1.7 mm	3.9 mm		7 V	PFM CONROL ALSO POSSIBLE	4.75 V	e3		260	4.9 mm	5 V	45 V
AFL1203R3SX/ES	Infineon Technologies							600 kHz	METAL	20 A		HYBRID							FLANGE MT,3.0X1.5	Switching Regulator or Controllers													Not Qualified
IRU3037ACSTRPBF	Infineon Technologies	SWITCHING CONTROLLER	COMMERCIAL	8	SOP	RECTANGULAR	YES	440 kHz	PLASTIC/EPOXY	.5 A	1			GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN		DUAL	R-PDSO-G8	2	1.72 mm	3.9 mm	Not Qualified	5 V		4.15 V	e3			4.9 mm		12 V
ICE1PCS02GFUMA1	Infineon Technologies	POWER FACTOR CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	72 kHz	PLASTIC/EPOXY	1.5 A	1			GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE			1.27 mm	125 Cel			-40 Cel	MATTE TIN		DUAL	R-PDSO-G8		1.75 mm	4 mm	Not Qualified	15 V		10.8 V	e3	NOT SPECIFIED	NOT SPECIFIED	5 mm		21 V
AFL2703R3SZ	Infineon Technologies			12				600 kHz	METAL	20 A		HYBRID						MICROELECTRONIC ASSEMBLY	MODULE,12LEAD,2.5	Switching Regulator or Controllers				VOLTAGE-MODE		TIN LEAD							Not Qualified				e0
IRF3575DTRPBF	Infineon Technologies	SWITCHING REGULATOR																												2
AFL1203R3DX/HB	Infineon Technologies							600 kHz	METAL	20 A		HYBRID							FLANGE MT,3.0X1.5	Switching Regulator or Controllers						TIN LEAD							Not Qualified				e0
IR3710MTRPBF	Infineon Technologies	SWITCHING REGULATOR		16	HVQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED		1			NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC16,.12SQ,20		.5 mm	125 Cel	.5 V		0 Cel		12 V	QUAD	S-XQCC-N16	2	.9 mm	3 mm	Not Qualified	12.6 V		3 V				3 mm	1.25 V	28 V
AFL283R3DW/ES	Infineon Technologies			12				600 kHz	METAL	20 A		HYBRID						MICROELECTRONIC ASSEMBLY	MODULE,12LEAD,3.0	Switching Regulator or Controllers						TIN LEAD							Not Qualified				e0
AFL2703R3SYCH	Infineon Technologies			12				600 kHz	METAL	20 A		HYBRID	38535Q/M;38534H;883B					MICROELECTRONIC ASSEMBLY	MODULE,12LEAD,2.5	Switching Regulator or Controllers				VOLTAGE-MODE		TIN LEAD							Not Qualified				e0
ICE5ASAG	Infineon Technologies	SWITCHING CONTROLLER	AUTOMOTIVE	8	SOP	RECTANGULAR	YES	100 kHz	PLASTIC/EPOXY		1			GULL WING	PULSE WIDTH MODULATION	18 V	SINGLE	SMALL OUTLINE	SOP8,.25		1.27 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDSO-G8	3	1.75 mm	3.9 mm		18 V		9.4 V				4.9 mm		27 V
AFL1203R3DW/ES	Infineon Technologies			12				600 kHz	METAL	20 A		HYBRID						MICROELECTRONIC ASSEMBLY	MODULE,12LEAD,3.0	Switching Regulator or Controllers						TIN LEAD							Not Qualified				e0
IFX91041EJV50	Infineon Technologies	SWITCHING REGULATOR		8	HLSOP	RECTANGULAR	YES	420 kHz	PLASTIC/EPOXY	3.6 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE	SOP8,.25	Other Analog ICs	1.27 mm			VOLTAGE-MODE		TIN		DUAL	R-PDSO-G8	3	1.7 mm	3.9 mm	Not Qualified	12 V		4.75 V	e3		260	4.9 mm	5 V	45 V
IRF3575DPBF	Infineon Technologies	SWITCHING REGULATOR
AFL1203R3DZ	Infineon Technologies			12				600 kHz	METAL	20 A		HYBRID						MICROELECTRONIC ASSEMBLY	MODULE,12LEAD,3.0	Switching Regulator or Controllers						TIN LEAD							Not Qualified				e0
AFL2703R3SWHB	Infineon Technologies			12				600 kHz	METAL	20 A		HYBRID	38535Q/M;38534H;883B					MICROELECTRONIC ASSEMBLY	MODULE,12LEAD,2.5	Switching Regulator or Controllers				VOLTAGE-MODE		TIN LEAD							Not Qualified				e0
AFL1203R3DY/CH	Infineon Technologies			12				600 kHz	METAL	20 A		HYBRID						MICROELECTRONIC ASSEMBLY	MODULE,12LEAD,3.0	Switching Regulator or Controllers						TIN LEAD							Not Qualified				e0
AFL283R3DW/HB	Infineon Technologies			12				600 kHz	METAL	20 A		HYBRID						MICROELECTRONIC ASSEMBLY	MODULE,12LEAD,3.0	Switching Regulator or Controllers						TIN LEAD							Not Qualified				e0
IRU3034CW	Infineon Technologies		COMMERCIAL	8	SOP	RECTANGULAR	YES		PLASTIC/EPOXY					GULL WING				SMALL OUTLINE	SOP8,.25	Switching Regulator or Controllers	1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel			DUAL	R-PDSO-G8				Not Qualified
ICE5QSAG	Infineon Technologies	SWITCHING CONTROLLER																								TIN				3							e3
111-4188PBF	Infineon Technologies	SWITCHING REGULATOR
PSB2121-P	Infineon Technologies	SWITCHING CONTROLLER	COMMERCIAL	16	DIP	RECTANGULAR	NO	250 kHz	PLASTIC/EPOXY	.005 A	1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP16,.3	Switching Regulator or Controllers	2.54 mm	70 Cel		CURRENT-MODE	0 Cel	TIN LEAD		DUAL	R-PDIP-T16		4.2 mm	7.62 mm	Not Qualified	40 V		9 V	e0			20.2 mm		70 V
AFL1203R3SX	Infineon Technologies							600 kHz	METAL	20 A		HYBRID							FLANGE MT,3.0X1.5	Switching Regulator or Controllers													Not Qualified
IFX91041EJVXT	Infineon Technologies	SWITCHING REGULATOR		8	LSOP	RECTANGULAR	YES	420 kHz	PLASTIC/EPOXY	3.6 A	1			GULL WING	PULSE WIDTH MODULATION		BUCK	SMALL OUTLINE, LOW PROFILE			1.27 mm			VOLTAGE-MODE				DUAL	R-PDSO-G8		1.7 mm	3.9 mm		12 V	ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 V TO 16V	4.75 V				4.9 mm		45 V
IFX80471SKV	Infineon Technologies	SWITCHING CONTROLLER	AUTOMOTIVE	14	SOP	RECTANGULAR	YES	420 kHz	PLASTIC/EPOXY	.00022 A	1			GULL WING	PULSE WIDTH MODULATION		SINGLE	SMALL OUTLINE	SOP14,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN		DUAL	R-PDSO-G14	3	1.75 mm	4 mm	Not Qualified	13.5 V	ALSO HAS CONTROL TECHNIQUE OF PFM, OPERATES IN ADJUSTABLE MODE FROM 7 TO 15V	5 V	e3			8.55 mm		60 V
IRU3048CS	Infineon Technologies	DUAL SWITCHING CONTROLLER	COMMERCIAL	16	SOP	RECTANGULAR	YES	220 kHz	PLASTIC/EPOXY	.5 A	2			GULL WING	PULSE WIDTH MODULATION		PUSH-PULL	SMALL OUTLINE			1.27 mm	70 Cel		VOLTAGE-MODE	0 Cel	MATTE TIN OVER NICKEL		DUAL	R-PDSO-G16	1	1.75 mm	3.9 mm	Not Qualified	5 V	OUT OF PHASE OPERATION	4 V	e3			9.9 mm		25 V
AFL1203R3SY	Infineon Technologies			12				600 kHz	METAL	20 A		HYBRID						MICROELECTRONIC ASSEMBLY	MODULE,12LEAD,3.0	Switching Regulator or Controllers													Not Qualified
AFL1203R3SY/HB	Infineon Technologies			12				600 kHz	METAL	20 A		HYBRID						MICROELECTRONIC ASSEMBLY	MODULE,12LEAD,3.0	Switching Regulator or Controllers													Not Qualified
AFL1203R3SZ/HB	Infineon Technologies			12				600 kHz	METAL	20 A		HYBRID						MICROELECTRONIC ASSEMBLY	MODULE,12LEAD,3.0	Switching Regulator or Controllers													Not Qualified
AFL2703R3SZES	Infineon Technologies			12				600 kHz	METAL	20 A		HYBRID	38535Q/M;38534H;883B					MICROELECTRONIC ASSEMBLY	MODULE,12LEAD,2.5	Switching Regulator or Controllers				VOLTAGE-MODE		TIN LEAD							Not Qualified				e0
ICE5AR0680BZSXKLA1	Infineon Technologies	SWITCHING CONTROLLER	AUTOMOTIVE	7	DIP	RECTANGULAR	NO		PLASTIC/EPOXY		1			THROUGH-HOLE	PULSE WIDTH MODULATION	18 V		IN-LINE	DIP7/8,.3		2.54 mm	125 Cel		CURRENT-MODE	-40 Cel			DUAL	R-PDIP-T8/7		4.57 mm	7.62 mm						NOT SPECIFIED	NOT SPECIFIED	9.435 mm
OM9571SP	Infineon Technologies	SWITCHING REGULATOR	OTHER	3		RECTANGULAR	NO	225 kHz	UNSPECIFIED	3 A	1			FLAT			SINGLE	SPECIAL SHAPE	SIP3(UNSPEC)	Switching Regulator or Controllers		85 Cel		VOLTAGE-MODE	-25 Cel			SINGLE	R-XSSS-F3	1			Not Qualified	10 V		8 V						20 V
PSB2120-P	Infineon Technologies	SWITCHING REGULATOR	COMMERCIAL	22	DIP	RECTANGULAR	NO	250 kHz	PLASTIC/EPOXY	.3 A	1	CMOS		THROUGH-HOLE	PULSE WIDTH MODULATION		SINGLE	IN-LINE	DIP22,.4	Switching Regulator or Controllers	2.54 mm	70 Cel		VOLTAGE-MODE	0 Cel	TIN LEAD		DUAL	R-PDIP-T22		5.1 mm	10.16 mm	Not Qualified			11 V	e0			27.8 mm		60 V
ICE1CS02G	Infineon Technologies	SWITCHING CONTROLLER		16	SOP	RECTANGULAR	YES	140 kHz	PLASTIC/EPOXY		1	BICMOS		GULL WING	PULSE WIDTH MODULATION		BOOST	SMALL OUTLINE	SOP16,.25	Switching Regulator or Controllers	1.27 mm			CURRENT-MODE				DUAL	R-PDSO-G16	3	1.75 mm	4 mm	Not Qualified	18 V		10.5 V			260	10 mm		25 V
AFL2703R3SYES	Infineon Technologies			12				600 kHz	METAL	20 A		HYBRID	38535Q/M;38534H;883B					MICROELECTRONIC ASSEMBLY	MODULE,12LEAD,2.5	Switching Regulator or Controllers				VOLTAGE-MODE		TIN LEAD							Not Qualified				e0
IR3080PBFMTR	Infineon Technologies			32	QCCN	SQUARE	YES	345 kHz	PLASTIC/EPOXY	.15 A				NO LEAD				CHIP CARRIER	LCC32,.2SQ,20	Switching Regulator or Controllers	.5 mm			VOLTAGE-MODE				QUAD	S-PQCC-N32				Not Qualified
AFL283R3DW/CH	Infineon Technologies			12				600 kHz	METAL	20 A		HYBRID						MICROELECTRONIC ASSEMBLY	MODULE,12LEAD,3.0	Switching Regulator or Controllers						TIN LEAD							Not Qualified				e0
AFL1203R3DX/ES	Infineon Technologies							600 kHz	METAL	20 A		HYBRID							FLANGE MT,3.0X1.5	Switching Regulator or Controllers						TIN LEAD							Not Qualified				e0
AFL283R3DZ/ES	Infineon Technologies			12				600 kHz	METAL	20 A		HYBRID						MICROELECTRONIC ASSEMBLY	MODULE,12LEAD,3.0	Switching Regulator or Controllers						TIN LEAD							Not Qualified				e0

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.