SC4539
Product inactive. Information on this page is for reference only.
功能
- Input voltage range — 2.8V to 5.5V
- Current-mode PWM control — 800kHz
- Programmable LED current up to 30mA
- Soft-start to reduce in-rush current
- PWM dimming — 100Hz to 50kHz
- PWM dimming at ISET — Analog and fi ltered
- Over-voltage protection — 25V (max.)
- Under-voltage lockout (UVLO)
- Thermal shutdown
- Shutdown current — <1μA
- Ultra-thin package — 2mm x 2mm x 0.6mm
- Lead-free package, WEEE and RoHS compliant
- DSLR, DSC, and Video Cameras
- Cellular handsets
- Portable media players
- Personal navigation systems
- Satellite radio
- Handheld video games
应用
封装
- MLPD-8
订购代码
- SC4539ULTRT: Lead-free, RoHS and WEEE compliant, 3000 pcs. Tape & Reel
- SC4539EVB: SC4539 Evaluation Board
