LM2716 |
Part Number | LM2716 |
Manufacturer | National Semiconductor |
Description | The LM2716 is composed of two PWM DC/DC converters. A buck (step-down) converter is used to generate a fixed output voltage. A boost (step-up) converter is used to generate an adjustable output voltag... |
Features |
n Fixed buck converter with a 1.8A, 0.16Ω, internal switch n Adjustable boost converter with a 3.6A, 0.12Ω, internal switch n Adjustable boost output voltage up to 20V n Operating input voltage range of 4V to 20V n Input undervoltage protection n 300kHz to 600kHz pin adjustable operating frequency n Over temperature protection n Small 24-Lead TSSOP package n Patented current limit circuitry
Applications
n n n n TFT-LCD Displays Handheld Devices Portable Applications Cellular Phones/Digital Camers
Typical Application Circuit
20071201
© 2004 National Semiconductor Corporation
DS200712
www.... |
Document |
LM2716 Data Sheet
PDF 563.17KB |
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