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MIC59P60

8-Bit Serial Input Protected Latched Driver

Status: In Production

Features:

  • 3.3MHz Minimum Data-Input Rate
  • Output Current Shutdown (500mA Typical)
  • Undervoltage Lockout
  • Thermal Shutdown
  • Output Fault Flag
  • CMOS, PMOS, NMOS, and TTL Compatible
  • Internal Pull-Up/Pull-Down Resistors
  • Low Power CMOS Logic and Latches
  • High Voltage Current Sink Outputs
  • Output Transient-Protection Diodes
  • Single or Split Supply Operation
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

The MIC59P60 serial-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, CLOCK, SERIAL DATA INPUT, and OUTPUT ENABLE functions. Similar to the MIC5842, additional protection circuitry supplied on this device includes thermal shutdown, under voltage lockout (UVLO), and over-current shutdown. The bipolar/CMOS combination provides an extremely low-power latch with maximum interface flexibility. The MIC59P60 has open-collector outputs capable of sinking 500mA and integral diodes for inductive load transient suppression with a minimum output breakdown voltage rating of 80V (50V sustaining). The drivers can be operated with a split supply, where the negative supply is down to -20V and may be paralleled for higher load current capability. Using a 5V logic supply, the MIC59P60 will typically operate at better than 5MHz. With a 12V logic supply, significantly higher speeds are obtained. The CMOS inputs are compatible with standard CMOS, PMOS, and NMOS circuits. TTL circuits may require pull-up resistors. By using the serial data output, drivers may be cascaded for interface applications requiring additional drive lines. Each of these eight outputs has an independent over current shutdown of 500 mA. Upon over-current shutdown, the affected channel will turn OFF and the flag will go low until VDD is cycled or the ENABLE/RESET pin is pulsed high. Current pulses less than 2µs will not activate current shutdown. Temperatures above 165°C will shut down the device and activate the error flag. The UVLO circuit prevents operation at low VDD; hysteresis of 0.5V is provided.

Additional Features
    • 3.3MHz Minimum Data-Input Rate
    • Output Current Shutdown (500mA Typical)
    • Undervoltage Lockout
    • Thermal Shutdown
    • Output Fault Flag
    • CMOS, PMOS, NMOS, and TTL Compatible
    • Internal Pull-Up/Pull-Down Resistors
    • Low Power CMOS Logic and Latches
    • High Voltage Current Sink Outputs
    • Output Transient-Protection Diodes
    • Single or Split Supply Operation
Parametrics
Name
Value
Type
Sink
Output Channels
8
Vout (V) operating – Transient
80
Vout (V) Operating - Sustained
50
Iout (mA) per Channel
500
Output Structure
Darlington Open Collector
Input Structure
Serial
Minimum Data Clock (MHz)
3.3
General Description
8-Bit Serial Input Protected Latched Driver
Package
20/SOIC 300mil 20/PDIP

Documents

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Data Sheets

11/09/2015
918KB

Development tools data is currently unavailable.

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MIC59P60YWM
0.542000
0.973684
20
SOIC
.300in
Matte Tin
e3
MIC59P60YWM-TR
0.542000
0.311875
20
SOIC
.300in
Matte Tin
e3
MIC59P60YN
1.512900
2.833333
20
PDIP
.300in
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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