MIC59P50
Micrel
MIC59P50
8-Bit Parallel-Input Protected Latched Driver
General Description
The MIC59P50 parallel-input latched driver is a high-
voltage (80V), high-current (500mA) integrated circuit comprised of eight
CMOS data latches, a bipolar Darlington transistor driver for each latch, and
CMOS control circuitry for the common CLEAR, STROBE, and OUTPUT ENABLE functions.
Similar to the MIC5801, additional protection circuitry supplied on this device includes thermal shutdown, under
voltage lockout (UVLO), and over-current shutdown.
The bipolar/MOS combination provides an extremely lowpower latch with maximum interface flexibility.
The MIC59P50 has open-collector outputs capable of sin...