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APW7136A Datasheet Step-Up Converter

Manufacturer: Anpec

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Datasheet Details

Part number APW7136A
Manufacturer Anpec
File Size 416.10 KB
Description Step-Up Converter
Datasheet download datasheet APW7136A Datasheet

General Description

The APW7136A/B/C is a current-mode and fixed frequency boost converter with an integrated N-FET to drive up to 8 white LEDs in series.

The series connection allows the LED current to be identical for uniform brightness.

Its low on-resistance of NFET and feedback voltage reduce power loss and achieves high efficiency.

Overview

APW7136A/B/C 1MHz, High-Efficiency, Step-Up Converter for 2 to 8 White.

Key Features

  • Wide Input Voltage from 2.7V to 6V.
  • 0.25V Reference Voltage.
  • Fixed 1MHz Switching Frequency.
  • High Efficiency up to 87%.
  • 100Hz to 100KHz PWM brightness control fre- quency.
  • Open-LED Protection.
  • Under Voltage Lockout Protection.
  • Over Temperature Protection.

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