Specification	CSD95373AQ5M

Applications	Synchronous Buck Converters
Current - Output / Channel	45 A
Current - Peak Output	67 A
Fault Protection	Over Temperature, UVLO, Shoot-Through
Features	Bootstrap Circuit, Status Flag
Interface	PWM
Load Type	Inductive
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Package / Case	12-PowerLFDFN
Supplier Device Package	12-LSON-CLIP (5x6)
Technology	Power MOSFET
Voltage - Load [Max]	16 V
Voltage - Load [Min]	4.5 V
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	4.5 V

CSD95373AQ5M Series

45A Synchronous Buck NexFET™ Power Stage with temperature sense

Part	Fault Protection	Load Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package	Current - Peak Output	Package / Case	Interface	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Load [Max]	Voltage - Load [Min]	Mounting Type	Features	Applications	Current - Output / Channel	Technology
Texas Instruments CSD95373AQ5M	Over Temperature Shoot-Through UVLO	Inductive	4.5 V	5.5 V	12-LSON-CLIP (5x6)	67 A	12-PowerLFDFN	PWM	-55 °C	150 °C	16 V	4.5 V	Surface Mount	Bootstrap Circuit Status Flag	Synchronous Buck Converters	45 A	Power MOSFET
Texas Instruments CSD95373BQ5M	Current Limiting Over Temperature Shoot-Through Short Circuit UVLO	Inductive	4.5 V	5.5 V	12-LSON-CLIP (5x6)	67 A	12-PowerLFDFN	PWM	-55 °C	150 °C	16 V	4.5 V	Surface Mount	Bootstrap Circuit Status Flag	Synchronous Buck Converters	45 A	Power MOSFET

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Arrow	N/A	2500	$ 1.40
		5000	$ 1.39
Digikey	Cut Tape (CT)	1	$ 2.99
		10	$ 2.69
		25	$ 2.54
		100	$ 2.20
		250	$ 2.09
		500	$ 1.87
		1000	$ 1.58
	Digi-Reel®	1	$ 2.99
		10	$ 2.69
		25	$ 2.54
		100	$ 2.20
		250	$ 2.09
		500	$ 1.87
		1000	$ 1.58
	Tape & Reel (TR)	2500	$ 1.50
		5000	$ 1.45
Texas Instruments	LARGE T&R	1	$ 2.26
		100	$ 1.98
		250	$ 1.39
		1000	$ 1.12

Description

General part information

CSD95373AQ5M Series

The CSD95373AQ5M NexFET™ Power Stage is a highly-optimized design for use in a high-power, high-density Synchronous Buck converters. This product integrates the driver IC and NexFET technology to complete the power stage switching function. The driver IC has a built-in selectable diode emulation function that enables DCM operation to improve light load efficiency. This combination produces high current, high efficiency, and high speed switching capability in a small 5 × 6 mm outline package. It also integrates the temperature sensing functionality to simplify system design and improve accuracy. In addition, the PCB footprint has been optimized to help reduce design time and simplify the completion of the overall system design.

Documents

Technical documentation and resources

CSD95373AQ5M Synchronous Buck NexFET Power Stage datasheet (Rev. A)

Data sheet