產品特性
- 94% Efficiency
- Device Quiescent Current: 28μA (Typ.)
- Adjustable Output Voltage Range Up to 5.5V
- Deliver 100mA at 3.3V from Single Cell
- ower Save Mode for Efficiency Improve- ment at Low Output Power
- Load Disconnection During Shutdown
- Thin TSOT23-6L Package
應用領域
- All One-Cell, Two-Cell, and Three-Cell Alkaline
- NiCd or NiMH or Single-Cell Li Battery-Powered
- roducts
- 可攜式裝置
- Wireless Handsets
- Personal Medical Products
關鍵規格
Package
TSOT23-6L
Input Voltage Range
0.9V (Startup), 0.75V – 5.5V
Output Voltage Range
1.8V – 5.5V
Max Output Current
100mA @ 3.3V
Switching Frequency
1.2MHz
Efficiency
Up to 94%
Control Scheme
Current-mode, PFM & PWM
Soft Start
Internal
Protections
UVLO, Load Disconnect, Thermal Shutdown