Details

---

BUY UC3525AN UC3525 DIP-16 ORIGINAL STOCK https://www.utsource.net/itm/p/11772481.html

Description: The UC3525AN is a high-performance fixed frequency current mode pulse width modulation (PWM) control circuit. It is specifically designed to provide the necessary features to implement off-line or DC-to-DC fixed frequency current mode control schemes with a minimal external parts count. Features: High-performance fixed frequency current mode PWM controller Internal oscillator with frequency range of 100 kHz to 500 kHz Internal soft-start Internal leading edge blanking of the current sense signal Internal logic to ensure latched operation Internal clamp on the error amplifier output Undervoltage lockout with hysteresis Programmable dead time Programmable oscillator frequency Programmable maximum duty cycle Programmable minimum duty cycle Programmable current limit Programmable soft-start time Programmable dead time Programmable oscillator frequency Programmable maximum duty cycle Programmable minimum duty cycle Programmable current limit Programmable soft-start time Programmable dead time Programmable oscillator frequency Programmable maximum duty cycle Programmable minimum duty cycle Programmable current limit Programmable soft-start time Programmable dead time Applications: The UC3525AN is suitable for off-line and DC-to-DC converters with minimal external components. It can be used in a wide variety of applications such as switching power supplies, motor control, lighting control, and other power control applications. (For reference only)