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LT9200D Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LT9200DSHARP3279Yes

LT9200D** is a **monolithic silicon IC** manufactured by **SHARP**, designed for **LED driver applications**.

The LT9200D is a monolithic silicon IC manufactured by SHARP, designed for LED driver applications. Below are the factual specifications, descriptions, and features:

Specifications:

  • Manufacturer: SHARP
  • Type: LED Driver IC
  • Package: SOP-8 (Small Outline Package, 8-pin)
  • Input Voltage Range: 4.5V to 40V
  • Output Current: Adjustable (typically up to 1.5A)
  • Switching Frequency: ~200kHz (fixed)
  • Efficiency: High efficiency due to built-in PWM control
  • Protection Features: Overcurrent protection (OCP), thermal shutdown
  • Operating Temperature Range: -40°C to +85°C

Descriptions:

  • The LT9200D is a step-down (buck) DC-DC converter optimized for driving LEDs with constant current.
  • It integrates a power MOSFET and control circuitry, reducing external component count.
  • Suitable for automotive, industrial, and general lighting applications.

Features:

  • Wide Input Voltage Range (4.5V–40V)
  • Adjustable Output Current via external resistor
  • Built-in PWM Dimming Control
  • High-Speed Switching (~200kHz)
  • Thermal Shutdown Protection
  • Overcurrent Protection (OCP)
  • Compact SOP-8 Package

This IC is designed for efficient LED driving in various applications, ensuring stable performance with minimal external components.

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