KA7500 - PWM Controller DIP-16 DIP16
The KA7500 is used for the control circuit of the pulse-width modulation switching regulator. The KA7500 consists of 5V reference voltage circuit, two error amplifiers, flip flop, an output control circuit, a PWM comparator, a dead-time comparator and an oscillator. This device can be operated in the switching frequency of 1kHz to 300kHz. The precision of voltage reference (VREF) is improved up to u00b11% with trimming. This provides a better output voltage regulation.
This item features:
Internal Regulator Provides a Stable 5V Reference Supply Trimmed to u00b11% Accuracy
Uncommitted Output TR for 200mA Sink or Source Current
Output Control for Push-Pull or Single-Ended Operation
Variable Duty Cycle by Dead-Time Control (Pin 4) Complete PWM Control Circuit
On-Chip Oscillator with Master or Slave Operation
Internal Circuit Prohibits Double Pulse at Either Output
- New and Authentic Component(s) - KA7500 PWM Controller ICs.
- Friendly Note: Be mindful of the many, inexpensive, counterfeits available on the market.
- We are expanding on a daily basis. If you do not see the part, or quantity of the part, you are looking for, please, let us know. We will do our best to accommodate you.