SG1527A Series

Voltage Mode PWMs - Voltage Mode PWM, InvertedOutput from SG1525A -

Catalog

Voltage Mode PWMs - Voltage Mode PWM, InvertedOutput from SG1525A -

Part	Synchronous Rectifier	Frequency - Switching [Min]	Frequency - Switching [Max]	Qualification	Function	Output Type	Output Phases	Operating Temperature [Max]	Operating Temperature [Min]	Topology	Mounting Type	Voltage - Supply (Vcc/Vdd) [Min]	Voltage - Supply (Vcc/Vdd) [Max]	Grade	Clock Sync	Output Configuration	Supplier Device Package	Duty Cycle (Max)	Package / Case	Package / Case	Control Features	Number of Outputs
Microchip Technology SG1527AJ-JAN		100 Hz	500 kHz	MIL-STD-883	Step-Down	Transistor Driver	1	125 °C	-55 °C	Buck	Through Hole	8 V	35 V	Military		Positive	16-CERDIP	49 %	0.3 in 7.62 mm	16-CDIP	Dead Time Control Enable Frequency Control Ramp Reset Soft Start Sync	2
Microchip Technology SG1527AJ-883B		100 Hz	500 kHz	MIL-STD-883	Step-Down	Transistor Driver	1	125 °C	-55 °C	Buck	Through Hole	8 V	35 V	Military		Positive	16-CERDIP	49 %	0.3 in 7.62 mm	16-CDIP	Dead Time Control Enable Frequency Control Ramp Reset Soft Start Sync	2

Catalog

Voltage Mode PWMs - Voltage Mode PWM, InvertedOutput from SG1525A -

Key Features

• * 8V to 35V Operation

• * 5.1V Reference Trimmed to ±1%

• * 100Hz to 500kHz Oscillator Range

• * Separate Oscillator Sync Terminal

• * Adjustable Deadtime Control

• * Internal Soft-start

• * Input Undervoltage Lockout

• * Latching P.W.M. to Prevent Multiple Pulses

• * Dual Source/Sink Output Drivers

Description

Pulse width modulator integrated circuit s are designed to offer improved performance and lower external parts count when used to implement all types of switching power supplies. Microchip Ordering Part [Standard Microcircuit Drawing (SMD)](https://ww1.microchip.com/downloads/en/DeviceDoc/00003952.pdf) SG1527AJ-DESC Cross Reference 5962-8951102EA SG1527AJ-DESC Cross Reference 5962-8951102EX SG1527AJ-JAN Cross Reference M38510/12604BEA SG1527AJ-JAN Cross Reference M38510/12604BEX