CS51033 - Fast PFET Buck Controller
The CS51033 is a switching controller for use in DC-DC converters.
It can be used in the buck topology with a minimum number of external components.
The CS51033 consists of a 1.0A power driver for controlling the gate of a discrete Pchannel transistor, fixed frequency oscillator, short circuit prote
CS51033 Features
* s 1A Totem Pole Output Driver s High Speed Oscillator (700kHz max) s No Stability Compensation Required s Lossless Short Circuit Protection s 2% Precision Reference s Programmable Soft Start Typical Application Diagram 3.3VIN D2 1N4148 CIN 100µF RC 10Ω D4 1N5818 D3 1N4148 C1 0.1µF Package Options
