器件名称:
CS1107
功能描述:
Single Relay Driver IC
文件大小:
131.88KB 共4页
简 介:
CS1107 CS1107 Single Relay Driver IC Description This ASIC provides up to 350mA of drive current for driving a relay. On-chip diagnostic features include open and short circuit detection in the on state, duty cycle current limit control, and thermal shutdown. Faults are reported on the Fault lead. Fault is an active-low output. An on-chip zener provides protection from flyback pulses from the relay. Internal pull-down circuitry is provided to ensure the output pin turns off when the Control pin is floating. Features s Fault Detection Open Circuit Short Circuit Overtemperature s On-Chip Flyback Protection s Low Standby Current Absolute Maximum Ratings Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65C to 150C VCC, Fault , Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to 6V ESD Capability (Human Body Model). . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV Peak Transient Voltage (output off mode, output pin only) (26V load Dump @ 14V VBAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40V Lead Temperature Soldering Reflow (SMD styles only) . . . . 60 sec. max above 183C, 230C peak Block Diagram VCC Control ISOURCE Output 33V Drive & Bias Package Options 8 Lead SO (internally fused leads) Output VCC 1 Overtemp Shutdown Duty cycle during short circuit + Fault + short circuit detect open circuit detect Gnd Gnd Gnd Gnd Fault Control Gnd Gnd Gnd Gnd Cherry Semiconducto……
