SC33063A
SC33063A is Inverting Regulator manufactured by onsemi.
Inverting Regulator
- Buck, Boost, Switching
1.5 A
MC34063A, MC33063A, SC33063A, NCV33063A
The MC34063A Series is a monolithic control circuit containing the primary functions required for DC- to- DC converters. These devices consist of an internal temperature pensated reference, parator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This series was specifically designed to be incorporated in Step- Down and Step- Up and Voltage- Inverting applications with a minimum number of external ponents. Refer to Application Notes AN920A/D and AN954/D for additional design information.
Features
- Operation from 3.0 V to 40 V Input
- Low Standby Current
- Current Limiting
- Output Switch Current to 1.5 A
- Output Voltage Adjustable
- Frequency Operation to 100 k Hz
- Precision 2% Reference
- NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC- Q100 Qualified and PPAP Capable
- These Devices are Pb- Free, Halogen Free/BFR Free and are Ro HS pliant
Drive 8 Collector
S Q Q2
1 Switch Collector
Ipk 7 Sense
R 100
Ipk Oscillator
Q1
2 Switch Emitter
6 VCC parator 5 Inverting Input parator +
- 1.25 V Reference Regulator
(Bottom View)
3 Timing Capacitor
4 GND
This device contains 79 active...
