The SC5014MLTRT is a 4-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
Feature
- 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
- 4 Strings, up to 120mA/String
- Current Matching ±1%
- Current Accuracy ±2%
- PWM Dimming
- String-by-String Phase Shifting
- Input Dimming Frequency 100Hz-30kHz
- User Selectable 9 or 10-Bits Dimming Resolution
- 5-Bits Analog Dimming
- I2C Interface
- Fault Status — Open/Short LED, UVLO, OTP
- Device Control: PLL Setting
- Protection Features
- Open/Shorted LED(s) and adjustable OVP
- Over-Temperature and UVLO Shutdown Protection
- 4mm X 4mm 20-pin QFN Package
Applications
- UltrabooksTM
- All-in-One PCs
- Monitors
- Automotive-Display Backlighting
- Backlighting for Mid-Size Displays
Packaging
- MLPQ-20 4×4 - Lead-free packaging only. Device is WEEE and RoHS compliant, and halogen free.
Order Codes
- SC5014MLTRT
