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Semtech SC633
Fixed 5.3V Output Charge Pump Regulator
The SC633 is a high-current voltage regulator using Semtech’s proprietary low-noise charge pump technology. Performance is optimized for use in single Li-Ion battery cell applications.
概览
功能
- Input voltage range — 2.9V to 5.5V
- VOUT tolerance — 5.3V ±3%
- Continuous output current — 275mA, VIN=3V
- Peak output current — 400mA
- Three charge pump modes — 1x, 1.5x and 2x
- Output ripple ≤ 40mVPP for IOUT ≤ 400mA
- Short circuit, over-voltage, and over-temperature protection
- Soft-start functionality
- Shutdown current — 0.1μA, typical
- Ultra thin package — 2 x 2 x 0.6 (mm)
- Lead-free and halogen-free
- WEEE and RoHS compliant
应用
- Mobile phones
- MP3 players
- USB On-The-Go
- Multi-LED backlit LCDs
- Compact flash/CF+ products
- PMPs
- Digital video cameras
- Digital still cameras
- PDAs
封装
- MLPD-UT-8 2x2
订购代码
- SC633ULTRT - Lead-free packaging only. Device is WEEE and RoHS compliant, and halogen-free.