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LMZ12003

National Semiconductor
Part Number LMZ12003
Manufacturer National Semiconductor
Description 3A SIMPLE SWITCHER Power Module
Published Oct 21, 2010
Detailed Description DataSheet.in LMZ12003 3A SIMPLE SWITCHER® Power Module with 20V Maximum Input Voltage April 12, 2010 LMZ12003 3A SIMP...
Datasheet PDF File LMZ12003 PDF File

LMZ12003
LMZ12003

Overview
DataSheet.
in LMZ12003 3A SIMPLE SWITCHER® Power Module with 20V Maximum Input Voltage April 12, 2010 LMZ12003 3A SIMPLE SWITCHER® Power Module with 20V Maximum Input Voltage Easy to use 7 pin package Performance Benefits ■ Operates at high ambient temperature with no thermal derating ■ High efficiency reduces system heat generation ■ Low radiated emissions (EMI) complies with EN55022 class B standard EN61000 4-3 ■ Passes 10V/m radiated immunity EMI test standard 30109086 TO-PMOD 7 Pin Package 10.
16 x 13.
77 x 4.
57 mm (0.
4 x 0.
542 x 0.
18 in) θJA = 20°C/W, θJC = 1.
9°C/W RoHS Compliant System Performance Efficiency VIN = 12V VOUT = 5.
0V Electrical Specifications ■ ■ ■ ■ ■ 18W maximum total power output Up to 3A output current Input voltage range 4.
5V to 20V Output voltage range 0.
8V to 6V Efficiency up to 92% Key Features ■ Integrated shielded inductor ■ Simple PCB layout ■ Flexible startup sequencing using external soft-start capacitor and precision enable UVLO and output short ...


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