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See Technical Specifications

LM43603PWPR +BOM

The LMWPR offers high performance and flexibility in a tiny -pin HTSSOP package suitable for modern electronic design

Manufacturer:

Texas Instruments
Mfr.Part #:

LM43603PWPR
Datasheet:

LM43603PWPR Datasheet (PDF)
Vin (min) (V):

3.5
Vin (max) (V):

36
Vout (min) (V):

1
Vout (max) (V):

28
EDA/CAD Models:

Request Free CAD Models for LM43603PWPR

LM43603PWPR General Description

Designed with ease of use in mind, the LM43603PWPR includes integrated control loop compensation and a fixed switching frequency of 500kHz. This, combined with flexible output voltage programming options using external resistors, allows for simple configuration and optimization for specific application requirements

Key Features

Boost Efficiency Up To 95%
Flexible Frequency Range: 200 kHz - 2.2 MHz
Advanced EMI Filter Design for EN55022 Compliance
Synchronous Rectification Improves System Efficiency
User-Adjustable Soft Start to Prevent Inrush Currents
Programmable UVLO Ensures Safe Startup Operation

Application

Communications equipment application
Consumer electronics usage
Efficient power regulator

Specifications

Vin (min) (V)	3.5	Vin (max) (V)	36
Vout (min) (V)	1	Vout (max) (V)	28
Iout (max) (A)	3	Iq (typ) (mA)	0.027
Switching frequency (min) (kHz)	200	Switching frequency (max) (kHz)	2200
Features	Enable, Frequency synchronization, Light Load Efficiency, Over Current Protection, Power good, Synchronous Rectification, Tracking	Operating temperature range (°C)	-40 to 125
Rating	Catalog	Regulated outputs (#)	1
Control mode	current mode	Duty cycle (max) (%)	99
Type	Converter