56 Switching Regulators & Controllers 62

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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	Terminal Form	Control Technique	Nominal Supply Voltage (Vsup)	Switcher Config	Package Style (Meter)	Package Equivalence Code	Sub-Category	Terminal Pitch	Maximum Operating Temperature	Control Mode	Minimum Operating Temperature	Terminal Finish	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
CHL8228G-01CRT	Infineon Technologies	SWITCHING CONTROLLER	OTHER	56	HQCCN	SQUARE	YES	1200 kHz	UNSPECIFIED		1		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG				85 Cel		0 Cel		QUAD	S-XQCC-N56	2				3.3 V
IR35201MTRPBF	Infineon Technologies	DUAL SWITCHING CONTROLLER	INDUSTRIAL	56	HVQCCN	SQUARE	YES	100800 kHz	UNSPECIFIED		1		NO LEAD	PULSE WIDTH MODULATION	3.3 V	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.27SQ,16		.4 mm	85 Cel	CURRENT/VOLTAGE-MODE	-40 Cel		QUAD	S-XQCC-N56	2	.9 mm	7 mm		3.3 V		2.9 V				7 mm		3.63 V
IR3595MTRPBF	Infineon Technologies	SWITCHING CONTROLLER	INDUSTRIAL	56	QCCN	SQUARE	YES	2000 kHz	UNSPECIFIED		1		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER				85 Cel		-40 Cel		QUAD	S-XQCC-N56	2				3.3 V
MAX5042ATN-T	Maxim Integrated	SWITCHING REGULATOR	AUTOMOTIVE	56	HVQCCN	SQUARE	YES	1200 kHz	PLASTIC/EPOXY		1	BICMOS	NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	QUAD	S-PQCC-N56	3	.8 mm	8 mm	Not Qualified	48 V		20 V	e0			8 mm		76 V
MAX5042ATN	Maxim Integrated	SWITCHING REGULATOR	AUTOMOTIVE	56	HVQCCN	SQUARE	YES	1200 kHz	PLASTIC/EPOXY		1	BICMOS	NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.31SQ,20	Switching Regulator or Controllers	.5 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN LEAD	QUAD	S-PQCC-N56	3	.8 mm	8 mm	Not Qualified	48 V		20 V	e0		245	8 mm		76 V
MAX5042ATN+T	Maxim Integrated	SWITCHING REGULATOR	AUTOMOTIVE	56	HVQCCN	SQUARE	YES	1200 kHz	PLASTIC/EPOXY		1	BICMOS	NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel	VOLTAGE-MODE	-40 Cel	TIN	QUAD	S-PQCC-N56	3	.8 mm	8 mm	Not Qualified	48 V		20 V	e3			8 mm		76 V
MAX5042ATN+	Maxim Integrated	SWITCHING REGULATOR	AUTOMOTIVE	56	HVQCCN	SQUARE	YES	1200 kHz	PLASTIC/EPOXY		1	BICMOS	NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			.5 mm	125 Cel	VOLTAGE-MODE	-40 Cel	MATTE TIN	QUAD	S-PQCC-N56	3	.8 mm	8 mm	Not Qualified	48 V		20 V	e3	30	260	8 mm		76 V
TB7001FL	Toshiba			56	QCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY				NO LEAD				CHIP CARRIER	LCC56,.31SQ,20	Switching Regulator or Controllers	.5 mm		VOLTAGE-MODE			QUAD	S-PQCC-N56				Not Qualified
TB7003FL	Toshiba	SWITCHING REGULATOR	AUTOMOTIVE	56	HQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED	30 A	1		NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG	LCC56,.31SQ,20	Switching Regulator or Controllers	.5 mm	150 Cel	VOLTAGE-MODE	-40 Cel		QUAD	S-XQCC-N56				Not Qualified	5 V		3 V						12 V
TB7005FL	Toshiba	SWITCHING CONTROLLER		56	VQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED	35 A	1		NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, VERY THIN PROFILE	LCC56,.31SQ,20	Switching Regulator or Controllers	.5 mm		VOLTAGE-MODE			QUAD	S-XQCC-N56		.95 mm	8 mm	Not Qualified	5 V		4.5 V				8 mm	1.3 V	5.5 V
TB7004AFL	Toshiba	SWITCHING CONTROLLER		56	VQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY	35 A	1		NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, VERY THIN PROFILE	LCC56,.31SQ,20	Switching Regulator or Controllers	.5 mm		VOLTAGE-MODE			QUAD	S-PQCC-N56		.95 mm	8 mm	Not Qualified	12 V		10 V				8 mm	5 V	14 V
TB7004FL	Toshiba	SWITCHING CONTROLLER		56	HVQCCN	SQUARE	YES	1000 kHz	PLASTIC/EPOXY		1		NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.31SQ,20	Switching Regulator or Controllers	.55 mm		VOLTAGE-MODE			QUAD	S-PQCC-N56		.95 mm	8 mm	Not Qualified	12 V		10 V				8 mm	5 V	14 V
R2J20701NP	Renesas Electronics	SWITCHING CONTROLLER		56	VQCCN	SQUARE	YES	1000 kHz	UNSPECIFIED	35 A	1		NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, VERY THIN PROFILE	LCC56,.31SQ,20	Switching Regulator or Controllers	.5 mm		VOLTAGE-MODE			QUAD	S-XQCC-N56		.8 mm	8 mm	Not Qualified	12 V	ALSO OPERATES AT 5.25V; ALSO OPERATES IN CURRENT MODE	8 V				8 mm	5 V	14 V
R2J20702NP#G3	Renesas Electronics	SWITCHING CONTROLLER		56	HVQCCN	SQUARE	YES	512 kHz	PLASTIC/EPOXY		1		NO LEAD	PULSE WIDTH MODULATION		PUSH-PULL	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC56,.31SQ,20	Switching Regulator or Controllers	.5 mm		CURRENT-MODE			QUAD	S-PQCC-N56		.95 mm	8.2 mm	Not Qualified	12 V	REGULATING VOLTAGE 5.25V NOMINAL	8 V		NOT SPECIFIED	NOT SPECIFIED	8.2 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.