15 Switching Regulators & Controllers 17

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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 Supply Current (Isup)	Maximum Output Current	No. of Functions	Technology	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)	No. of Outputs	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
NCP1398BDR2G	Onsemi	SWITCHING CONTROLLER		15			YES	465 kHz	PLASTIC/EPOXY											SOP15/16,.25	Switching Regulator or Controllers						TIN				1			Not Qualified				e3	30		260
NCP1615C2DR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	15	SOP	RECTANGULAR	YES	50 kHz	PLASTIC/EPOXY	3.5 mA		1		GULL WING	PULSE WIDTH MODULATION	15 V	15	BOOST	SMALL OUTLINE	SOP15/16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G15	1	1.75 mm	3.9 mm	Not Qualified	15 V		9.5 V	e3	30		260	9.9 mm		28 V
NCP1615D2DR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	15	SOP	RECTANGULAR	YES	50 kHz	PLASTIC/EPOXY	3.5 mA		1		GULL WING	PULSE WIDTH MODULATION	15 V	15	BOOST	SMALL OUTLINE	SOP15/16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G15	1	1.75 mm	3.9 mm	Not Qualified	15 V		9.5 V	e3	30		260	9.9 mm		28 V
NCP1615DDR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	15	SOP	RECTANGULAR	YES	50 kHz	PLASTIC/EPOXY	3.5 mA		1		GULL WING	PULSE WIDTH MODULATION	15 V	15	BOOST	SMALL OUTLINE	SOP15/16,.25	Switching Regulator or Controllers	1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G15	1	1.75 mm	3.9 mm	Not Qualified	15 V		9.5 V	e3	30		260	9.9 mm		28 V
L4975A	STMicroelectronics	SWITCHING REGULATOR		15	ZIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		7.5 A	1	BCDMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	FLANGE MOUNT	ZIP15,.2,.17TB	Switching Regulator or Controllers	1.27 mm			VOLTAGE-MODE		MATTE TIN		ZIG-ZAG	R-PZFM-T15				Not Qualified	35 V		15 V	e3					5.1 V	50 V
L296P	STMicroelectronics	SWITCHING REGULATOR		15	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		7 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	FLANGE MOUNT	ZIP15,.2,.17TB	Switching Regulator or Controllers	1.27 mm			VOLTAGE-MODE		MATTE TIN		ZIG-ZAG	R-PZFM-T15				Not Qualified	35 V		9 V	e3						46 V
L296HT	STMicroelectronics	SWITCHING REGULATOR		15	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		7.5 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	FLANGE MOUNT	ZIP15H,.1,.8TB	Switching Regulator or Controllers	1.27 mm			VOLTAGE-MODE		MATTE TIN		ZIG-ZAG	R-PZFM-T15				Not Qualified	35 V		9 V	e3						46 V
L296PHT	STMicroelectronics	SWITCHING REGULATOR		15	ZIP	RECTANGULAR	NO	200 kHz	PLASTIC/EPOXY		7 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	FLANGE MOUNT	ZIP15H,.1,.8TB	Switching Regulator or Controllers	1.27 mm			VOLTAGE-MODE		TIN LEAD		ZIG-ZAG	R-PZFM-T15				Not Qualified	35 V		9 V	e0						46 V
L4964	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	15	ZIP	RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY		4 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	FLANGE MOUNT	ZIP15,.2,.17TB	Switching Regulator or Controllers	1.27 mm	150 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		ZIG-ZAG	R-PZFM-T15				Not Qualified	25 V		9 V	e3					5.1 V	46 V
L4964HT	STMicroelectronics	SWITCHING REGULATOR	AUTOMOTIVE	15	ZIP	RECTANGULAR	NO	120 kHz	PLASTIC/EPOXY		4 A	1	BIPOLAR	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	FLANGE MOUNT	ZIP15H,.1,.8TB	Switching Regulator or Controllers	1.27 mm	150 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		ZIG-ZAG	R-PZFM-T15				Not Qualified	25 V		9 V	e3					5.1 V	46 V
L4970A	STMicroelectronics	SWITCHING REGULATOR		15	ZIP	RECTANGULAR	NO	500 kHz	PLASTIC/EPOXY		15 A	1	BCDMOS	THROUGH-HOLE	PULSE WIDTH MODULATION			BUCK	FLANGE MOUNT	ZIP15,.2,.17TB	Switching Regulator or Controllers	1.27 mm			VOLTAGE-MODE		MATTE TIN		ZIG-ZAG	R-PZFM-T15				Not Qualified	35 V		15 V	e3					5.1 V	50 V
TPS630702RNMT	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	15	HQCCN	RECTANGULAR	YES	2800 kHz	PLASTIC/EPOXY		2 A	1		NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	CHIP CARRIER, HEAT SINK/SLUG				125 Cel		CURRENT-MODE	-40 Cel	Nickel/Palladium/Gold (Ni/Pd/Au)		QUAD	R-PQCC-N15	1	1 mm	2.5 mm		3 V	OUTPUT IN ADJUSTABLE MODE IS 2.5V TO 9V	2 V	e4	30		260	3 mm		16 V
ISL85009FRZ-T7A	Renesas Electronics	SWITCHING REGULATOR	AUTOMOTIVE	15	QCCN	SQUARE	YES	660 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER				125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		BOTTOM	S-PBCC-N15	3	.8 mm	3.5 mm		5 V		4.5 V	e3				3.5 mm		18 V
ISL85009FRZ-T	Renesas Electronics	SWITCHING REGULATOR	AUTOMOTIVE	15	QCCN	SQUARE	YES	660 kHz	PLASTIC/EPOXY			1		NO LEAD	PULSE WIDTH MODULATION			BUCK	CHIP CARRIER				125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		BOTTOM	S-PBCC-N15	3	.8 mm	3.5 mm		5 V		4.5 V	e3				3.5 mm		18 V
NCP1615C4DR2G	Onsemi	POWER FACTOR CONTROLLER	AUTOMOTIVE	15	SOP	RECTANGULAR	YES	50 kHz	PLASTIC/EPOXY	3.5 mA		1		GULL WING	PULSE WIDTH MODULATION	15 V		BOOST	SMALL OUTLINE	SOP15/16,.25		1.27 mm	125 Cel		VOLTAGE-MODE	-40 Cel	MATTE TIN		DUAL	R-PDSO-G15	1	1.75 mm	3.9 mm		15 V		9.5 V	e3	30		260	9.9 mm		28 V
TPSM5601R5HEXTRDAR	Texas Instruments	SWITCHING REGULATOR	MILITARY	15	XMA	RECTANGULAR	YES	1150 kHz	PLASTIC/EPOXY		1.5 A	1	HYBRID	NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	MICROELECTRONIC ASSEMBLY				125 Cel	1 V	CURRENT-MODE	-55 Cel	NICKEL PALLADIUM GOLD	16 V	UNSPECIFIED	R-PXMA-N15	3	4.1 mm	5 mm		24 V	SWITCHES TO 1200 KHZ FOR SPREAD SPECTRUM VARIENT OPTION	4.2 V	e4		1	245	5.5 mm	3.3 V	60 V
TPSM560R6HRDAR	Texas Instruments	SWITCHING REGULATOR		15	XMA	RECTANGULAR	YES	1150 kHz	PLASTIC/EPOXY		.6 A	1	HYBRID	NO LEAD	PULSE WIDTH MODULATION			BUCK-BOOST	MICROELECTRONIC ASSEMBLY				125 Cel	1 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	16 V	UNSPECIFIED	R-PXMA-N15	3	4.1 mm	5 mm		24 V		4.2 V	e4		1	245	5.5 mm	3.3 V	60 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.