UC1526, UC2526 and UC3526 are high performance monolithic pulse width modulator circuits designed for fixed-frequency switching regulators and other power control applications.
The document describes the UC1526, UC2526, and UC3526 as high-performance monolithic pulse width modulator circuits intended for fixed-frequency switching regulators and other power control applications. These devices feature an 8 to 35V operation range and include a temperature-compensated voltage reference, sawtooth oscillator, error amplifier, and pulse width modulator.
| Operating Voltage Range | 8 to 35V |
|---|---|
| Oscillator Frequency Range | 1Hz to 400kHz |
| Operating Junction Temperature | +150°C |
The UC2526 is characterized for operation from -25°C to +85°C.
Yes, all digital control ports are TTL and B-series CMOS compatible.