MIC5891YWM

Product Summary

General Description
The MIC5891 latched driver is a high-voltage, high current integrated circuit comprised of eight CMOS data latches, CMOS control circuitry for the common STROBE and OUTPUT ENABLE, and bipolar Darlington transistor drivers for each latch.
Bipolar/MOS construction provides extremely low power latches with maximum interface ?exibility.The MIC5891 will typically operate at 5MHz with a 5V logic supply.
The CMOS inputs are compatible with standard CMOS, PMOS, and NMOS logic levels. TTL circuits may be used with appropriate pull-up resistors to ensure a proper logichigh input.
A CMOS serial data output allows additional drivers to be cascaded when more than 8 bits are required.The MIC5891 has open-emitter outputs with suppression 
diodes for protection against inductive load transients. The output transistors are capable of sourcing 500mA and will sustain at least 35V in the on-state.
Simultaneous operation of all drivers at maximum rated current requires a reduction in duty cycle due to package power limitations. Outputs may be paralleled for higher load 
current capability.
The MIC5891 is available in a 16-pin plastic DIP package (N) and 16-pin wide SOIC package (WM)

Parametrics

Absolute Maximum Ratings (Notes 1, 2, 3)
Output Voltage (VOUT) .................................................50V
Logic Supply Voltage Range (VDD) ................ 4.5V to 15V
Load Supply Voltage Range (VBB) ................. 5.0V to 50V
Input Voltage Range (VIN) ...................................–0.3V to VDD+0.3V
Continuous Collector Current (IC) ..........................500mA
Package Power Dissipation .............................. see graph
Operating Temperature Range (TA) ....... –55°C to +125°C
Storage Temperature Range (TS) .......... –65°C to +150°C

Features

Features
? High-voltage, high-current outputs
? Output transient protection diodes
? CMOS-, PMOS-, NMOS-, and TTL-compatible inputs
? 5MHz typical data input rate
? Low-power CMOS latche

Diagrams