Datasheet Summary
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LT3509 Dual 36V, 700mA Step-Down Regulator DESCRIPTION
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 pact and robust solution for multi-rail systems in harsh environments. It incorporates several protection Features including overvoltage lockout and cycle by cycle current limit. Thermal shutdown provides additional protection. The loop pensation ponents 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...