CAT3200HU2 Description
The CAT3200HU2 is a switched capacitor boost converter that delivers a low noise, regulated output voltage. The CAT3200HU2 gives a fixed regulated 5 V output when the FB pin is tied to ground, otherwise it provides an adjustable output using external resistors. The constant frequency 2 MHz charge pump allows small 1 mF ceramic capacitors to be used.
CAT3200HU2 Key Features
- Constant High Frequency (2 MHz) Operation
- 100 mA Output Current
- Regulated Output Voltage (5 V Fixed or Adjustable)
- Low Quiescent Current (1.7 mA Typ.)
- Soft Start, Slew Rate Control
- Reverse Leakage Protection
- Thermal Overload Shutdown Protection
- Low Value External Capacitors (1 mF)
- Foldback Current Overload Protection
- Shutdown Current less than 1 mA