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See Technical Specifications

LM3481QMM/NOPB +BOM

2.97-V to 48-V high-efficiency controller for boost, SEPIC and flyback, AEC-Q100 qualified

Manufacturer:

TI
Mfr.Part #:

LM3481QMM/NOPB
Datasheet:

LM3481QMM/NOPB Datasheet (PDF)
Topology:

Boost, Flyback, Forward, SEPIC
Vin (min) (V):

2.97
Vin (max) (V):

48
Vout (min) (V):

1.26
EDA/CAD Models:

Request Free CAD Models for LM3481QMM/NOPB

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LM3481QMM/NOPB General Description

The LM3481QMM/NOPB Mosfet driver by Texas Instruments is a high-quality component with a low side configuration and a peak output current of 1A. Its Vssop-10 case style and 10-pin design make it easy to install and connect in electronic circuits. With a supply voltage range of 2.97V to 48V, this driver is compatible with a wide range of power supply setups. The LM3481QMM/NOPB features input and output delays of 25ns, providing precise timing control for switching operations. Additionally, this driver is RoHS compliant, underscoring Texas Instruments' commitment to environmentally friendly manufacturing processes

Key Features

Current Mode Operation
Internal Softstart
10-Lead VSSOP Package
Automotive-Grade Products

Specifications

Topology	Boost, Flyback, Forward, SEPIC	Vin (min) (V)	2.97
Vin (max) (V)	48	Vout (min) (V)	1.26
Vout (max) (V)	500	Regulated outputs (#)	1
Switching frequency (min) (kHz)	100	Switching frequency (max) (kHz)	1000
Iq (typ) (mA)	3.7	Features	Adjustable current limit, Enable, Frequency synchronization, Light Load Efficiency, Nonsynchronous rectification, Pre-Bias Start-Up, UVLO adjustable
Duty cycle (max) (%)	85	Rating	Automotive
Operating temperature range (°C)	-40 to 125	Type	Controller