LT3509 Datasheet 700mA Step-Down Regulator

Manufacturer: Linear Technology (now Analog Devices)

Datasheet Details

Part number	LT3509
Manufacturer	Linear Technology (now Analog Devices)
File Size	301.19 KB
Description	700mA Step-Down Regulator
Download	LT3509 Download (PDF)

The LT®3509 is a dual, current mode, step-down switching regulator, with internal power switches each capable of providing 700mA output current.

This regulator provides a compact and robust solution for multi-rail systems in harsh environments.

It incorporates several protection

www.DataSheet4U.com LT3509 Dual 36V, 700mA Step-Down Regulator.

including overvoltage lockout and cycle by cycle current limit. Thermal shutdown provides additional protection. The loop compensation components and the boost diodes are integrated on-chip. Switching frequency is set by a single external resistor. External synchronization is also possible. The high maximum switching frequency allows the use of small inductors and ceramic capacitors for low ripple. Constant frequency operation above the AM band avoids interference with radio reception, making th.

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