SP6652 Description
The SP6652 is a high efficiency, synchronous buck regulator ideal for portable applications using one Li-Ion cell, with up to 1A of output current. The 1.4MHz switching frequency and PWM control loop are optimized for a small value inductor and ceramic output capacitor, for space constrained portable designs. In addition, the input voltage range of 2.7V to 5.5V;.
SP6652 Key Features
- 1A Output Current
- 1.4MHz Constant Frequency Operation
- 97% Efficiency Possible
- 0.5µA (Max.) Shutdown Current
- Adjustable Output Voltage
- No External FETs or Schottky Diode Required
- Uses Small Value Inductors and Ceramic
- Low Dropout Operation: 100% Duty Cycle
- Soft Start and thermal Shutdown Protection
- Easy Frequency Synchonization