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BU2099FV-E2 Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
BU2099FV-E2ROHM1020Yes

Manufacturer:** ROHM **Part Number:** BU2099FV-E2 ### **Specifications:** - **Type:** Digital IC - **Function:** LED Driver - **Output Configuration:** Constant Current - **Number of Outputs:** 16 - **Output Current:** 20mA per channel

Manufacturer: ROHM

Part Number: BU2099FV-E2

Specifications:

  • Type: Digital IC
  • Function: LED Driver
  • Output Configuration: Constant Current
  • Number of Outputs: 16
  • Output Current: 20mA per channel
  • Supply Voltage: 3V to 5.5V
  • Data Transfer Rate: Up to 25MHz
  • Interface: Serial (SPI-compatible)
  • Package: SSOP-B20
  • Operating Temperature Range: -40°C to +85°C

Descriptions:

The BU2099FV-E2 is a 16-channel constant-current LED driver IC designed for driving LEDs with high efficiency. It features a serial interface for easy control and supports daisy-chain configuration for multiple ICs. The device ensures uniform brightness across all channels with minimal current variation.

Features:

  • 16-Channel Constant Current Output (20mA per channel)
  • Wide Operating Voltage Range (3V to 5.5V)
  • SPI-Compatible Serial Interface
  • Daisy-Chain Capability for cascading multiple ICs
  • Low Current Variation (±3% max between channels)
  • Built-in Error Detection Circuit (Open/short detection)
  • Thermal Shutdown Protection
  • Compact SSOP-B20 Package

This IC is suitable for LED display applications, signage, and lighting control systems.

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