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SSL3252 Datasheet Photo Flash Led Driver

Manufacturer: NXP Semiconductors

Overview: SSL3252 Photo flash LED driver Rev. 1 — 7 July 2011 Product data sheet 1.

General Description

The SSL3252 is a photo flash LED driver designed for battery operated mobile devices such as mobile phones and PDAs.

The boost converter delivers high performance and drives a single or dual high brightness LED at up to 500 mA with over 85 % efficiency.

The driver can be programmed to operate in Flash mode, Torch mode, Assist light mode, or Indicator mode.

Key Features

  • High power single or dual LED output driving up to 500 mA flash current.
  • Separate indicator LED output of 2.5 mA to 10 mA.
  • High side current source for main and indicator LEDs.
  • Output voltage of up to 8.85 V.
  • Wide input voltage ranging from 2.5 V to 5.5 V.
  • High efficiency of over 85 % at optimum output current.
  • Switching frequency of 2 MHz.
  • Flash mode, Assist light mode, Torch mode and Indicator mode are supported.
  • Internally timed flash operation up.

More Datasheets from NXP Semiconductors

Part Number Description
SSL3401HN Low voltage dimmable controller
SSL1522T SMPS
SSL1523A SMPS
SSL1523P SMPS
SSL1750 SMPS control
SSL21081 Compact non-dimmable LED driver
SSL21081AT Compact non-dimmable LED driver
SSL21082AT Mains dimmable LED driver
SSL21083 Compact non-dimmable LED driver
SSL21083AT Compact non-dimmable LED driver

SSL3252 Distributor