51 Switching Regulators & Controllers 12

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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	Switcher Config	Package Style (Meter)	Package Equivalence Code	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)	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
TPSM5D1806RDBR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	51	XMA	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY	6 A	1	HYBRID	NO LEAD	PULSE WIDTH MODULATION	BUCK	MICROELECTRONIC ASSEMBLY			125 Cel	.5 V	CURRENT-MODE	-40 Cel	NICKEL PALLADIUM GOLD	5.5 V	UNSPECIFIED	R-PXMA-N51	3	1.9 mm	5.5 mm	12 V		4.5 V	e4		2	260	8 mm		15 V
PTPSM5D1806RDBR	Texas Instruments	SWITCHING REGULATOR	AUTOMOTIVE	51	XMA	RECTANGULAR	YES	2200 kHz	PLASTIC/EPOXY		1	HYBRID	NO LEAD	PULSE WIDTH MODULATION	BUCK	MICROELECTRONIC ASSEMBLY			125 Cel	.5 V	CURRENT-MODE	-40 Cel		5.5 V	UNSPECIFIED	R-PXMA-N51		1.9 mm	5.5 mm	12 V		4.5 V					8 mm		15 V
LTM8046MPY#PBF	Analog Devices	SWITCHING CONTROLLER	MILITARY	51	BGA	RECTANGULAR	YES		PLASTIC/EPOXY		1		BALL			GRID ARRAY		1.27 mm	125 Cel		CURRENT-MODE	-55 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B51		5.12 mm	9 mm	12 V	OUTPUT VOLTAGE RANGE FROM 1.8 VOLT TO 12 VOLT	3.1 V	e1				15 mm		31 V
TPSM5D1806MRDBR-ET	Texas Instruments	SWITCHING REGULATOR		51	HVQCCN	RECTANGULAR	YES	2000 kHz	PLASTIC/EPOXY	6 A	1	HYBRID	NO LEAD	PULSE WIDTH MODULATION	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE	LCC51,.22X.32,20	.5 mm	125 Cel	.5 V	CURRENT-MODE	-55 Cel	NICKEL PALLADIUM GOLD	5.5 V	QUAD	R-PQCC-N51	3	1.9 mm	5.5 mm	12 V	The Device can work as Dual Channel 6A or Single Channel 12A Output Module	4.5 V	e4		2	260	8 mm		15 V
LTM8046EY#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	51	BGA	RECTANGULAR	YES		PLASTIC/EPOXY		1		BALL			GRID ARRAY		1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B51		5.12 mm	9 mm	12 V	OUTPUT VOLTAGE RANGE FROM 1.8 VOLT TO 12 VOLT	3.1 V	e1				15 mm		31 V
LTM8046IY#PBF	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	51	BGA	RECTANGULAR	YES		PLASTIC/EPOXY		1		BALL			GRID ARRAY		1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN SILVER COPPER		BOTTOM	R-PBGA-B51	3	5.12 mm	9 mm	12 V	OUTPUT VOLTAGE RANGE FROM 1.8 VOLT TO 12 VOLT	3.1 V	e1	30		245	15 mm		31 V
LTM8046IY	Analog Devices	SWITCHING CONTROLLER	AUTOMOTIVE	51	BGA	RECTANGULAR	YES		PLASTIC/EPOXY		1		BALL			GRID ARRAY		1.27 mm	125 Cel		CURRENT-MODE	-40 Cel	TIN LEAD		BOTTOM	R-PBGA-B51	3	5.12 mm	9 mm	12 V	OUTPUT VOLTAGE RANGE FROM 1.8 VOLT TO 12 VOLT	3.1 V	e0	20		245	15 mm		31 V
LTM8046MPY	Analog Devices	SWITCHING CONTROLLER	MILITARY	51	BGA	RECTANGULAR	YES		PLASTIC/EPOXY		1		BALL			GRID ARRAY		1.27 mm	125 Cel		CURRENT-MODE	-55 Cel	TIN LEAD		BOTTOM	R-PBGA-B51	3	5.12 mm	9 mm	12 V	OUTPUT VOLTAGE RANGE FROM 1.8 VOLT TO 12 VOLT	3.1 V	e0	20		245	15 mm		31 V
NCP81250MNTXG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	51	HVBCC	SQUARE	YES	1200 kHz	PLASTIC/EPOXY		1		BUTT	PULSE WIDTH MODULATION	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			125 Cel		CURRENT-MODE	-40 Cel	TIN		BOTTOM	S-PBCC-B51	3	1 mm	6 mm		ALSO OPERATES IN PFM MODE	5 V	e3	30		260	6 mm	1 V	20 V
NCP81109FMNTXG	Onsemi	SWITCHING REGULATOR	OTHER	51		SQUARE	YES		UNSPECIFIED		1		NO LEAD	PULSE WIDTH MODULATION	BUCK	SPECIAL SHAPE			100 Cel		CURRENT-MODE	-10 Cel	MATTE TIN		UNSPECIFIED	S-XXSS-N51	3	1 mm	6 mm		ALSO OPERATES WITH CONTROL TECHNIQUE PFM; ADJUSTABLE OUTPUT MODE FROM 0 TO 2.3 V		e3	30		260	6 mm	1 V
NCP81252MNTXG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	51	HVBCC	SQUARE	YES	1200 kHz	PLASTIC/EPOXY		1		BUTT	PULSE WIDTH MODULATION	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			125 Cel		CURRENT-MODE	-40 Cel	TIN		BOTTOM	S-PBCC-B51	3	1 mm	6 mm		ALSO OPERATES IN PFM MODE	5 V	e3	30		260	6 mm	1 V	20 V
NCP81149MNTXG	Onsemi	SWITCHING REGULATOR	AUTOMOTIVE	51	HVBCC	SQUARE	YES	1200 kHz	PLASTIC/EPOXY		1		BUTT	PULSE WIDTH MODULATION	BUCK	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE			125 Cel		CURRENT-MODE	-40 Cel	MATTE TIN		BOTTOM	S-PBCC-B51	3	1 mm	6 mm		ALSO OPERATES IN PFM MODE		e3	30		260	6 mm	1.8 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.