DS3658N National Semiconductor, DS3658N Datasheet
DS3658N
Manufacturer Part Number
DS3658N
Description
Power Driver IC
Manufacturer
National Semiconductor
Specifications of DS3658N
Supply Voltage Max
5.25V
Output Current
600mA
Driver Case Style
DIP
Device Type
Peripheral Driver
Power Driver Type
Peripheral
No. Of Pins
16
Mounting Type
Through Hole
Output Current Max
600mA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DS3658N
Manufacturer:
NSC
Quantity:
1 890
Part Number:
DS3658N
Manufacturer:
NS/国半
Quantity:
20 000
C 1995 National Semiconductor Corporation
DS3658 Quad High Current Peripheral Driver
General Description
The DS3658 quad peripheral driver is designed for those
applications where low operating power high breakdown
voltage high output current and low output ON voltage are
required A unique input circuit combines TTL compatibility
with high impedance In fact its extreme low input current
allows it to be driven directly by a CMOS device
The outputs are capable of sinking 600 mA each and offer a
70V breakdown However for inductive loads the output
should be clamped to 35V or less to avoid latch-up during
turn off (inductive fly back protection refer AN-213) An on-
chip clamp diode capable of handling 800 mA is provided at
each output for this purpose In addition the DS3658 incor-
porates circuitry that guarantees glitch-free power up or
down operation and a fail-safe feature which puts the output
in a high impedance state when the input is open
The molded package is specifically constructed to allow in-
creased power dissipation over conventional packages The
four ground pins are directly connected to the device chip
with a special copper lead frame When the quad driver is
soldered into a PC board the power rating of the device
improves significantly
Applications
Y
Y
Y
Y
Y
Y
Connection Diagram
Relay drivers
Lamp drivers
Solenoid drivers
Hammer drivers
Stepping motor drivers
Triac drivers
See NS Package Number N16E
Order Number DS3658N
Dual-In-Line Package
Top View
TL F 5819
TL F 5819 – 1
Y
Y
Y
Y
Features
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Truth Table
LED drivers
High current high voltage drivers
Level translators
Fiber optic LED drivers
Single saturated transistor outputs
Low standby power 10 mW typical
High impedance TTL compatible inputs
Outputs may be tied together for increased current ca-
pacity
High output current
No output latch-up at 35V
Low output ON voltage (350 mV typ
High breakdown voltage (70V)
Open collector outputs
Output clamp diodes for inductive fly back protection
NPN inputs for minimal input currents (1 A typical)
Low operating power
Standard 5V power supply
Power up down protection
Fail safe operation
2W power package
Pin-for-pin compatible with SN75437
600 mA per output
2 4A per package
H
L
Z
e
e
e
IN
H
H
L
L
Low state
High impedance state
High state
EN
H
H
L
L
OUT
Z
Z
Z
L
RRD-B30M105 Printed in U S A
600 mA)
March 1995
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