Regulating Pulse Width Modulators

文件：653.24 Kbytes 页数：14 Pages

TI

德州仪器

Regulating Pulse Width Modulators

文件：653.24 Kbytes 页数：14 Pages

TI

德州仪器

Regulating Pulse Width Modulators

文件：653.24 Kbytes 页数：14 Pages

TI

德州仪器

RAD-TOLERANT CLASS-V REGULATING PULSE WIDTH MODULATOR

文件：534.36 Kbytes 页数：13 Pages

TI

德州仪器

稳压脉宽调制器

The UC1525B/1527B series of pulse width modulator integrated circuits are designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies. The on-chip +5.1V buried zener reference is trimmed to ±0.75% and the input common-mode • 8 to 35V Operation• 5.1V Buried Zener Reference Trimmed to ±0.75%• 100Hz to 500kHz Oscillator Range• Separate Oscillator Sync Terminal• Adjustable Deadtime Control• Internal Soft-Start• Pulse-by-Pulse Shutdown• Input Undervoltage Lockout with Hysteresis• Latching PWM to Prevent Multiple Pulses;

TI

德州仪器

稳压脉宽调制器

The UC1525B pulse width modulator integrated circuit is designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies. The on-chip 5.1-V buried zener reference is trimmed to ±0.75%, and the input common-mode range of the erro • QML-V Qualified, SMD 5962-89511\n• Rad-Tolerant: 30 kRad (Si) TID\n• 8-V to 35-V Operation\n• 5.1-V Buried Zener Reference Trimmed to ±0.75%\n• 100-Hz to 400-kHz Oscillator Range\n• Separate Oscillator Sync Terminal\n• Adjustable Deadtime Control\n• Internal Soft Start\n• Pulse-by-Pulse Shutdo;

TI

德州仪器