TK70002 Datasheet, PDF (1/7 Pages) TOKO, Inc – SINGLE INPUT, TWO OUTPUT SOLID STATE SWITCH

TK70002
SINGLE INPUT, TWO OUTPUT SOLID STATE SWITCH
FEATURES
s Internal PNP Power Transistor
s Reverse Bias Voltage Protection
s Very Low Input-Output Voltage Difference
s Very Low Standby Current
s Overtemperature Protection
s Single Input with Two Controlled Outputs
s Active High On/Off Control
APPLICATIONS
s Battery Powered Systems
s Radio Control Systems
s Automatic Test Equipment (ATE)
s Power Management
s Process Control Equipment
s Power Distribution Control
DESCRIPTION
The TK70002 is a monolithic bipolar integrated circuit with
high side current switches of low saturation type. The
supply current, including the control current, is virtually
zero (pA level) when the control pin is “off”. The impedance
on the output side is high and the reverse current does not
flow when the control pin is “off.” These are effective to
decrease the dissipation currents, making the TK70002 a
very efficient device for power management and power
distribution control.
The TK70002 is available in a miniature SOT-23-6 surface
mount package. When mounted as recommended, this
package is capable of dissipating up to 350mW.
TK70002
OUTPUT 1
20P
INPUT
OUTPUT 2
CONT 1
GND
CONT 2
ORDERING INFORMATION
TK70002MCB
Tape/Reel Code
OUTPUT 2
BLOCK DIAGRAM
INPUT
TAPE/REEL CODE
B: Tape Left
CONT 2
SW
CIRCUIT
THERMAL
PROTECTION
SW
CIRCUIT
BASE
CONTROL
CURRENT
BASE
CONTROL
CURRENT
OUTPUT 1
CONT 1
GND
January 1999 TOKO, Inc.
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