APW7209 Step-Up Converter

ANPEC

Description

APW7209 1MHz, High-Efficiency, Step-Up Converter for 2 to 10 White LEDs .
The APW7209 is a current-mode and fixed frequency boost converter with an integrated N-FET to drive up to 10 white LEDs in series.

📥 Download Datasheet

APW7209 Datasheet Preview — Preview of APW7209 PDF

Datasheet Specifications

Part number: APW7209
Manufacturer: ANPEC
File Size: 393.75 KB
Datasheet: APW7209-ANPEC.pdf
Description: Step-Up Converter

Features

* Wide Input Voltage from 2.5V to 6V 0.3V Reference Voltage Fixed 1MHz Switching Frequency High Efficiency up to 88% 100Hz to 200kHz PWM Brightness Control Frequency Open-LED Protection Under-

Applications

* White LED Display Backlighting Cell Phone and Smart Phone PDA, PMP, MP3 Digital Camera Simplified Application Circuit VIN L1 22µH C1 4.7µF 6 VIN 2 4 GND EN LX 1 OVP 5 FB 3 R1 15Ω C2 1µF Up to 10 WLEDs VOUT Pin Configuration OFF ON LX 1 GND 2 FB 3 6 VIN 5 OVP

APW7209 Distributors

📁 Related Datasheet

APW7004 APW7015 APW7016 APW7025 APW7026 APW7035

📌 All Tags

APW7209 Step-Up Converter ANPEC

ANPEC APW7209-like datasheet