MIC59P60BWM Micrel Inc, MIC59P60BWM Datasheet

MIC59P60BWM

Manufacturer Part Number

MIC59P60BWM

Description

IC DRVR LATCH 8BIT PAR IN 20SOIC

Manufacturer

Micrel Inc

Type

Driverr

Datasheet

1.MIC59P60YWM.pdf (12 pages)

Specifications of MIC59P60BWM

Number Of Drivers/receivers

8/0

Voltage - Supply

Mounting Type

Surface Mount

Package / Case

20-SOIC (7.5mm Width)

Lead Free Status / RoHS Status

Contains lead / RoHS non-compliant

Protocol

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Quantity

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Part Number:

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MICREL

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Part Number:

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Quantity:

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Company:

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Quantity:

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MIC59P60

General Description

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 compat-

ible 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 V

is cycled or the ENABLE/RESET pin is pulsed high. Current

pulses less than 2 s 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 V

Functional Diagram

August 2001

SHUTDOWN

THERMAL

DATA IN

SERIAL

CLOCK

CLEAR

Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 944-0970 • http://www.micrel.com

V SS

I LIMIT

; hysteresis of 0.5V is provided.

UVLO

OUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6 OUT 7 OUT 8

8-BIT SERIAL–PARALLEL SHIFT REGISTER

LATCHES

BIPOLAR

SUB

MOS

V EE

FLAG

SERIAL DATA OUT

V DD

STROBE

OUTPUT

ENABLE/RESET

Ordering Information

Features

• 3.3 MHz Minimum Data-Input Rate

• Output Current Shutdown (500mA Typical)

• Under Voltage 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

Part Number

MIC59P60BN

MIC59P60BV

MIC59P60BWM

8-Bit Serial-Input Protected Latched Driver

Pin Configuration

(DIP and SOIC)

SERIAL DATA OUT

SERIAL DATA IN

ENABLE/RESET

STROBE

OUTPUT

CLOCK

CLEAR

Temperature Range

–40 C to +85 C

V DD

V EE

V SS

V EE

MIC59P60

SUB

THERMAL

SHUTDOWN

UVLO

I LIMIT

20-Pin Plastic DIP

20-Pin PLCC

20-Pin Wide SOIC

Package

MIC59P60

FLAG

OUTPUT 1

OUTPUT 2

OUTPUT 3

OUTPUT 4

OUTPUT 5

OUTPUT 6

OUTPUT 7

OUTPUT 8

Micrel

Related parts for MIC59P60BWM

MIC59P60BWM Summary of contents

Page 1

... 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 Ordering Information Part Number MIC59P60BN MIC59P60BV MIC59P60BWM DD Pin Configuration (DIP and SOIC) 20 FLAG 7 SERIAL DATA OUT V DD ...

Page 2

MIC59P60 PLCC Pin Configuration 3 2 SERIAL DATA MIC59P60BV SERIAL DATA OUT 7 STROBE Typical Inputs V DD CLOCK SERIAL DATA Typical Output Driver Pin ...

Page 3

MIC59P60 Electrical Characteristics +25 C; unless noted Characteristic Symbol Output Leakage Current I CEX Collector-Emitter V CE(SAT) Saturation Voltage Collector-Emitter V CE(SUS) Sustaining Voltage Input Voltage ...

Page 4

MIC59P60 CLOCK A B DATA IN STROBE C OUTPUT ENABLE OUT N Timing Conditions (T = +25 C, Logic Levels are Typical Data Active Time Before Clock Pulse (Data Set-Up Time) ........................................................................... Minimum ...

Page 5

MIC59P60 Typical Characteristic Curves Output Saturation Voltage vs. Temperature 1.5 1.4 1 350mA L 1.2 1 12V DD 0.9 0 100mA L 0.7 0.6 0.5 – 100 150 TEMPERATURE ...

Page 6

MIC59P60 Maximum Allowable Duty Cycle (Plastic DIP 5.0V DD Number of Outputs ON (I OUT 12V Number of Outputs OUT V DD Typical Applications FLAG CLEAR CLOCK SERIAL DATA IN ENABLE ...

Page 7

MIC59P60 FLAG CLEAR CLOCK SERIAL DATA IN Protected Negative/Positive PIN Diode Driver Transmit/Receive Switch FLAG CLOCK DATA IN STROBE 0.1µ +5V 100µ 0.01µ + –5V August 2001 Hammer Driver +5V 10k THERMAL SHUTDOWN LIMIT 2 19 SUB ...

Page 8

MIC59P60 Package Information .250 0.005 (6.350 0.127) 0.060 0.005 (1.524 0.127) 0.130 0.005 (3.302 0.127) 0.020 MIN (0.508) 0.301 (7.645) 0.297 (7.544) 0.027 (0.686) 0.031 (0.787) 0.094 (2.388) 0.090 (2.286) MIC59P60 1.070 MAX (27.178) 0.040 TYP (1.016) 0.100 0.010 0.018 ...

Page 9

MIC59P60 0.045 0.045 BOTTOM VIEW August 2001 TOP VIEW 0.050 0.080 0.030 DIA x 0.015 R DEPTH 0.351 0.003 0.390 0.020 0.045 DETAIL A 20-Pin PLCC (V) 9 DETAIL A 0.110 0.027 0.018 SIDE VIEW 0.045 0.035 R 0.015 0.170 ...

Page 10

MIC59P60 MIC59P60 10 Micrel August 2001 ...

Page 11

MIC59P60 August 2001 11 Micrel MIC59P60 ...

Page 12

... TEL This information is believed to be accurate and reliable, however no responsibility is assumed by Micrel for its use nor for any infringement of patents or other rights of third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent right of Micrel Inc. MIC59P60 + 1 (408) 944-0970 http://www ...

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