LED驱动器
  • SC445
  • 150mA 4-strings高效集成驱动器LED
  • SC440
  • 30mA LED 6-strings高效的集成驱动器
  • SC440A
  • 30mA LED 6-strings高效集成驱动器
  • SC441A
  • 150mA的LED高效集成驱动器4-strings AEC - Q100标准合格
  • SC441C
  • 150mA的LED -高电压输入4-strings高效集成驱动器
  • SC443
  • 30mA LED 3-Strings高效集成的升压驱动器
  • SC446
  • 100mA的LED 3-strings高效集成驱动器
  • SC4505
  • 背光/闪光LED驱动器高效率升压转换器
Semtech SC5014A

Semtech SC5014A

LED Driver, Boost LED Driver

加入关注列表

The SC5014A is a 2-channel, highly integrated, high-efficiency step-up (boost) HB LED driver designed to reduce the thickness of mid-size LCD displays.

Contact your local Sales Representative for full product specifications

Features


  • Input Voltage — 4.5V to 27V
  • Output Voltage — Up to 50V
  • Step-up (Boost) Controller
    • Ultra-Fast Transient Response (<100μs)
    • Programmable Switching Frequency
  • Linear Current Sinks
    • 2 Strings, up to 240mA/String
    • Current Matching ±1%
    • Current Accuracy ±2%
  • PWM Dimming
    • Direct PWM Dimming, 1000:1 at 1KHz
    • Input Dimming Frequency 100Hz-30kHz
  • 5-Bits Analog Dimming
  • I2C Interface
    • Fault Status — Open/Short LED, UVLO, OTP
  • Protection Features
    • Open/Shorted LED(s) and adjustable OVP
    • Over-Temperature and UVLO Shutdown Protection
  • 4mm X 4mm 20-pin QFN Package

Applications


  • Ultrabooks(TM), All-in-One PCs, Monitors, Automotive Display
  • Backlighting
  • Backlighting for Mid-Size Displays

Packaging

  • MLPQ-20 4×4

Order Codes

  • SC5014AMLTRT - Lead-free packaging only. Device is WEEE and RoHS compliant, and halogen free.
 
- Close -
Add Product to Watch List

Please login to the mySemtech member site to add products to your personal Watch List.

If you're not registered for mySemtech, please Register now. mySemtech member benefits include pre-filled forms for quick and easy online ordering, technical support, new product information and more.