Overview
The SC5010 is an 8-channel high-precision, high-efficiency step-up (Boost) LED driver for backlight applications. It features wide input voltage range (4.5V to 27V) , fl exible output configuration, wide analog and PWM dimming range, phase shifting and fading. It also features video signal synchronization (VSYNC), I2C interface, and numerous protection features. An optional disconnect p-MOSFET provides true load disconnection and inrush current limiting.
Packaging
- QFN 28-pin package.
Order Codes
- SC5010ULTRT - Lead-free, WEEE, RoHS compliant, and halogen-free. 3,000 pcs, tape and reel only.
PB Free/ROHS
Learn More →Features
- VIN Range — 4.5V to 27V, VOUT Range — Up to 50V
- Step-up (Boost) Controller
- Excellent Transient Response
- Programmable Switching Frequency
- Linear Current Sinks
- 8 Strings, up to 30mA/String
- Current Matching ±1%
- Current Accuracy ±1.5%
- PWM Dimming
- String-by-String Phase Shifting
- Input Dimming Frequency 100Hz-30kHz
- User Selectable 9 or 10 Bits Dimming Resolution
- Optional Synchronization to VSYNC/HSYNC Signal
- 5-bit Analog Dimming
- Optional External p-MOSFET Disconnect Switch
- True Load Disconnect and Inrush Current Limiting
- I2C Interface
- Fault Status — Open/Short LED, UVLO, OTP
- Device Control — SYNC Freq, PLL Setting
- Protection Features
- Open/Shorted LED(s) and adjustable OVP
- Over-Temperature and UVLO Shutdown Protection
- 4 X 4(mm) 28-pin QFN Package
Documents | Release Date | Type | |
---|---|---|---|
SC5010 Datasheet | 2019-05-31 |
Applications
- Notebook PCs
- UMPC
- LCD Monitors
- Tablet PCs
Inventory
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