LTC1163 Datasheet PDF - Linear Technology

DESCRIPTION
The LTC1163/LTC1165 triple low voltage MOSFET drivers make it possible to switch supply or ground referenced loads through inexpensive, low RDS(ON)N-channel switches from as little as a 1.8V supply. The LTC1165 has inverting inputs and makes it possible to directly replace P-channel MOSFET switches while maintaining system drive polarity. The LTC1163 has noninverting inputs.

FEATURES
■ Operates from 1.8V to 6V
■ 0.01µA Standby Current
■ 95µA Operating Current per Channel at 3.3V
■ Fully Enhances N-Channel Switches
■ No External Charge Pump Components
■ Built-In Gate Voltage Clamps
■ Easily Protected Against Supply Transients
■ Controlled Switching ON and OFF Times
■ Compatible with 5V, 3V and Sub-3V Logic Families
■ Available in 8-Pin SOIC

APPLICATIONS
■ PCMCIA Card 3.3V/5V Switch
■ 2-Cell High-Side Load Switching
■ Boost Regulator Shutdown to Zero Standby Current
■ Replacing P-Channel Switches
■ Notebook Computer Power Management
■ Palmtop Computer Power Management
■ Portable Medical Equipment
■ Mixed 3.3V and 5V Supply Switching