37 Switching Regulators & Controllers 15

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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	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)	No. of Outputs	Peak Reflow Temperature (C)	Length	Nominal Output Voltage	Maximum Input Voltage
FAN23SV56AMPX	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	37	HBCC	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		9 A	1	NO LEAD	PULSE FREQUENCY MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG				125 Cel			-40 Cel	Matte Tin (Sn) - annealed		BOTTOM	R-PBCC-N37	1	1.15 mm	5 mm		12 V	OUTPUT VOLTAGE FROM 0.6V TO 5.5V	7 V	e3	30		260	5.5 mm		24 V
TPS544C26RXXR	Texas Instruments	SWITCHING REGULATOR		37	HVQCCN	RECTANGULAR	YES	1200 kHz	PLASTIC/EPOXY		35 A	1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC37(UNSPEC)			125 Cel	.5 V		-40 Cel	NICKEL PALLADIUM GOLD	3.04 V	QUAD	R-PQCC-N37	2	.7 mm	5 mm		12 V		4 V	e4		1	260	6 mm		16 V
TPS548C26RXXR	Texas Instruments	SWITCHING REGULATOR		37	HVQCCN	RECTANGULAR	YES	1200 kHz	PLASTIC/EPOXY		35 A	1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC37,.2X.25,20		.5 mm	125 Cel	.8 V		-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-PQCC-N37	2	.7 mm	5 mm		12 V		4 V	e4		1	260	6 mm	1.1 V	16 V
FAN2356AMPX	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	37	HBCC	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		9 A	1	NO LEAD	PULSE FREQUENCY MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG				125 Cel			-40 Cel	MATTE TIN		BOTTOM	R-PBCC-N37	1	1.15 mm	5 mm		12 V	OUTPUT VOLTAGE FROM 0.6V TO 5.5V	4.5 V	e3	30		260	5.5 mm		24 V
FAN2310AMPX	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	37	HBCC	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		15 A	1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG				125 Cel			-40 Cel	MATTE TIN		BOTTOM	R-PBCC-N37	1	1.15 mm	5 mm		12 V	VOUT 0.6V TO 5.5V	4.5 V	e3	30		260	5.5 mm		18 V
FAN2306AMPX	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	37	HBCC	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		9 A	1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG				125 Cel			-40 Cel	MATTE TIN		BOTTOM	R-PBCC-N37	1	1.15 mm	5 mm		12 V	VOUT 0.6V TO 5.5V	4.5 V	e3	30		260	5.5 mm		18 V
FAN23SV65MPX	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	37		RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		20 A	1	NO LEAD	PULSE FREQUENCY MODULATION		BUCK	SPECIAL SHAPE	LCC34,.2X.22,20	Switching Regulator or Controllers	.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		UNSPECIFIED	R-PXSS-N37	1	1.15 mm	5 mm	Not Qualified	12 V	ALSO REQUIRE PWM CONTROL TECHNIQUE; ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V	7 V	e3	30		260	5.5 mm		24 V
FAN2306MAMPX	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	37	HBCC	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		9 A	1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG				125 Cel			-40 Cel	MATTE TIN		BOTTOM	R-PBCC-N37	1	1.15 mm	5 mm		12 V	VOUT 0.6V TO 5.5V	4.5 V	e3	30		260	5.5 mm		18 V
FAN23SV65AMPX	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	37	HBCC	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY		20 A	1	NO LEAD	PULSE FREQUENCY MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG				125 Cel			-40 Cel	MATTE TIN		BOTTOM	R-PBCC-N37	1	1.15 mm	5 mm		12 V	OUTPUT VOLTAGE FROM 0.6V TO 5.5V	7 V	e3	30		260	5.5 mm		24 V
FAN2356MPX	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	37		RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		9 A	1	NO LEAD	PULSE FREQUENCY MODULATION		BUCK	SPECIAL SHAPE	LCC34,.2X.22,20	Switching Regulator or Controllers	.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		UNSPECIFIED	R-PXSS-N37	1	1.15 mm	5 mm	Not Qualified	12 V	ALSO REQUIRE PWM CONTROL TECHNIQUE; ALSO OPERATES IN ADJUSTABLE MODE FROM 0.6 TO 5.5V	4.5 V	e3	30		260	5.5 mm		24 V
FAN23SV60AMPX	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	37	HBCC	RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		15 A	1	NO LEAD	PULSE FREQUENCY MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG				125 Cel			-40 Cel	MATTE TIN		BOTTOM	R-PBCC-N37	1	1.15 mm	5 mm		12 V	OUTPUT VOLTAGE FROM 0.6V TO 5.5V	7 V	e3	30		260	5.5 mm		24 V
NCP3293MNTXG	Onsemi	SWITCHING REGULATOR	INDUSTRIAL	37	VQCCN	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1	NO LEAD	PULSE WIDTH MODULATION	12 V	BUCK	CHIP CARRIER, VERY THIN PROFILE				100 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		QUAD	R-PQCC-N37	1	.8 mm	5 mm		12 V		4.5 V	e3	30		260	6 mm		18 V
FAN23SV04TMPX	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	37		RECTANGULAR	YES	1500 kHz	PLASTIC/EPOXY		6 A	1	NO LEAD	PULSE WIDTH MODULATION		BUCK	SPECIAL SHAPE	LCC34,.2X.22,20	Switching Regulator or Controllers	.5 mm	125 Cel		VOLTAGE-MODE	-40 Cel	Matte Tin (Sn) - annealed		UNSPECIFIED	R-PXSS-N37	1	1.15 mm	5 mm	Not Qualified	12 V	ALSO REQUIRE PFM CONTROL TECHNIQUE; ALSO OPERATES IN ADJUSTABLE MODE FROM 0.5 TO 1.5V	7 V	e3	30		260	5.5 mm		18 V
FAN23SV70AMPX	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	37	HBCC	RECTANGULAR	YES	1000 kHz	PLASTIC/EPOXY			1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG				125 Cel			-40 Cel	Matte Tin (Sn) - annealed		BOTTOM	R-PBCC-N37	1	1.15 mm	5 mm		12 V	OUT PUT VOLTAGE 0.6V TO 5.5V	7 V	e3	30		260	5.5 mm		24 V
TDA38840AUMA1	Infineon Technologies	SWITCHING REGULATOR		37	HVQCCN	RECTANGULAR	YES	2000 kHz	UNSPECIFIED	4 mA	40 A	1	NO LEAD	PULSE WIDTH MODULATION		BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC37,.2X.25,20		.5 mm	125 Cel			-40 Cel			QUAD	R-XQCC-N37	2	1 mm	5 mm		12 V		2 V					6 mm		17 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.