KA7500C Description
The KA7500C is used for the control circuit of the pulsewidth modulation switching regulator. The KA7500C consists of 5V reference voltage circuit, two error amplifiers, flip flop, an output control circuit, a PWM parator, a dead-time parator, and an oscillator. This device can be operated in the switching frequency of 1kHz to 300kHz.
KA7500C Key Features
- Internal Regulator Provides a Stable 5V Reference
- Unmitted Output TR for 200mA Sink or Source
- Output Control for Push-Pull or Single-Ended
- Variable Duty Cycle by Dead-Time Control (Pin 4)
- On-Chip Oscillator with Master or Slave Operation
- Internal Circuit Prohibits Double Pulse at Either
- 25 to +85°C
- Rev. 1.0.2
- SMPS Controller
- Rev. 1.0.2