Datasheet4U Logo Datasheet4U.com

SY7203 Datasheet 30v High Current Boost Led Driver

Manufacturer: Silergy

Overview: Application Note:AN_ SY7203 30V High Current Boost LED Driver Target Design Specification.

Datasheet Details

Part number SY7203
Manufacturer Silergy
File Size 1.10 MB
Description 30V High Current Boost LED Driver
Datasheet SY7203-Silergy.pdf

General Description

SY7203 develops a step-up DC/DC converter that delivers an accurate constant current for driving LEDs.

Operating at a fixed switching frequency of 1MHz allows the device to be used with small value external ceramic capacitors and inductor.

The LED current is programmable through the external resistor.

Key Features

  • Input voltage range: 2.8 to 30V.
  • Switch current limit: 4A.
  • Drives LED strings up to 30V.
  • 1MHz fixed frequency minimizes the external components.
  • 20kHz~1MHz wide dimming frequency range for EN/PWM pin.
  • Internal softstart limits the inrush current.
  • Open LED over voltage protection.
  • RoHS Compliant and Halogen Free.
  • Compact package: DFN3X3-10.

More Datasheets from Silergy

Part Number Description
SY7200A 30V High Current Boost LED Driver
SY7201 30V High Current Boost LED Driver
SY7201A 30V High Current Boost LED Driver
SY7208 2A Step Up Regulator
SY7208B 2A Step Up Regulator
SY7208C 600mA Step Up Regulator
SY7208L 2A Step Up Regulator
SY7215 15A Synchronous Step Up Regulator
SY7065 1.8V Minimum Input and 5.5V Maximum Output 5A Peak Current Synchronous Boost
SY7065A 1.8V Minimum Input and 5.5V Maximum Output 5A Peak Current Synchronous Boost

SY7203 Distributor