Regulating Pulse Width Modulator

The UC1526 is a high performance monolithic pulse width Modulator circuit designed for fixed-frequency Switching Regulators and other power control applications. Included in an 18-pin dual-in-line package are a temperature compensated Voltage Reference sawtooth Oscillator error Amplifier pulse width Modulator pulse metering and setting Logic and two low impedance Power Drivers Also included are protective features such as soft-start and under-voltage lockout, digital current limiting, double pulse inhibit, a data latch for single pulse metering, adjustable deadtime, and provision for symmetry correction inputs. For ease of Interface all digital control ports are TTL and B-series CMOS compatible. Active LOW Logic design allows wired-OR connections for maximum flexibility. This versatile device CAN be used to implement single-ended or push-pull Switching Regulators of either polarity, both transformerless and transformer coupled. The UC1526 is characterized for operation over the full military temperature range of -55C to +125C. The UC2526 is characterized for operation from -25C to +85C, and the UC3526 is characterized for operation from 0 to +70C.
By Texas Instruments
Part Manufacturer Description Datasheet Samples
UC1526AJ883B Texas Instruments Regulating Pulse Width Modulators 18-CDIP -55 to 125
UC1526J Texas Instruments Regulating Pulse Width Modulator 18-CDIP -55 to 125
UC1526J883B Texas Instruments Regulating Pulse Width Modulator 18-CDIP -55 to 125
UC1526AJ Texas Instruments Regulating Pulse Width Modulators 18-CDIP -55 to 125
UC1526AL883B Texas Instruments Regulating Pulse Width Modulators 20-LCCC -55 to 125
UC1526AL Texas Instruments Regulating Pulse Width Modulators 20-LCCC -55 to 125
UC1526L883B Texas Instruments Regulating Pulse Width Modulator 20-LCCC -55 to 125
UC1526 's PackagesUC1526 's pdf datasheet
85515012A LCCC
8551501VA DIP
UC1526J DIP
UC1526J883B DIP
UC1526L LCCC
UC1526L883B LCCC




UC1526 Pinout, Pinouts
UC1526 pinout,Pin out
This is one package pinout of UC1526,If you need more pinouts please download UC1526's pdf datasheet.

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