TK70001M TOKO [TOKO, Inc], TK70001M Datasheet

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TK70001M

Manufacturer Part Number
TK70001M
Description
SINGLE INPUT, TWO OUTPUT SOLID STATE SWITCH
Manufacturer
TOKO [TOKO, Inc]
Datasheet
1.TK70001M.pdf (8 pages)

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Company:
Bonase Electronics (HK) Co., Limited Bonase Electronics (HK) Co., Limited
Part Number:
TK70001MCB
Manufacturer:
TOKO
Quantity:
6 968
FEATURES
DESCRIPTION
The TK70001 is a monolithic bipolar integrated circuit with
high side current switches of low saturation type. The
current, including the control current, is 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 TK70001 a very efficient
device for power management and power distribution
control.
The TK70001 is available in a miniature SOT-26 surface
mount package. When mounted as recommended, this
package is capable of dissipating up to 350 mW.
January 1999 TOKO, Inc.
Internal PNP Power Transistor
Reverse Bias Voltage Protection
Very Low Input-Output Voltage Difference
Very Low Standby Current
Overtemperature Protection
Single Input with Two Controlled Outputs
Low Noise
ORDERING INFORMATION
TK70001MCB
SINGLE INPUT, TWO OUTPUT SOLID STATE SWITCH
Tape/Reel Code
TAPE/REEL CODE
B: Tape Left
APPLICATIONS
OUTPUT 2
Battery Powered Systems
Radio Control Systems
Automatic Test Equipment (ATE)
Power Management
Process Control Equipment
Power Distribution Control
Communication Equipment
CONT 2
BLOCK DIAGRAM
TK70001
PROTECTION
OUTPUT 2
THERMAL
OUTPUT 1
CIRCUIT
INPUT
GND
SW
INPUT
TK70001
CONT 2
CONT 1
GND
Page 1
OUTPUT 1
CONT 1

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TK70001M Summary of contents

Page 1

... The TK70001 is available in a miniature SOT-26 surface mount package. When mounted as recommended, this package is capable of dissipating up to 350 mW. ORDERING INFORMATION TK70001MCB January 1999 TOKO, Inc. SINGLE INPUT, TWO OUTPUT SOLID STATE SWITCH APPLICATIONS Battery Powered Systems Radio Control Systems ...

Page 2

TK70001 ABSOLUTE MAXIMUM RATINGS Supply Voltage ......................................................... 14 V Output Current .................................................... 130 mA Power Dissipation (Note 1) ................................ 350 mW Storage Temperature Range ................... -55 to +150 C TK70001 ELECTRICAL CHARACTERISTICS Test conditions ...

Page 3

TYPICAL PERFORMANCE CHARACTERISTICS DROPOUT VOLTAGE VS. CONTROL CURRENT 400 125 mA 300 100 200 50 mA 100 I OUT = CONT ( A) DROPOUT VOLTAGE VS. OUTPUT CURRENT 0 100 200 ...

Page 4

TK70001 TYPICAL PERFORMANCE CHARACTERISTICS (CONT.) GROUND CURRENT VS. OUTPUT CURRENT OUT (mA) ON/OFF RESPONSE 0.1 µ CONT TIME (µs) ON/OFF RESPONSE ...

Page 5

TYPICAL PERFORMANCE CHARACTERISTICS (CONT.) LOAD RESPONSE µF 50 mV/ DIV V OUT 0.1 µ OUT TIME (µs) January 1999 TOKO, Inc µF ...

Page 6

TK70001 DEFINITION AND EXPLANATION OF TECHNICAL TERMS DROPOUT VOLTAGE (V ) DROP The output voltage decreases with the increase of output current dependent upon the load current and the junction temperature. The dropout voltage is the difference between ...

Page 7

DEFINITION AND EXPLANATION OF TECHNICAL TERMS (CONT.) measurements should allow for the ambient temperature of the PCB. The value obtained from P derating factor. The PCB mounting pad should provide maximum thermal conductivity in order to maintain low device temperatures. ...

Page 8

TK70001 SOT-26 (SOT-23-6) Marking 0.1 0.3 0.95 0. (1.9) 2.9 0.1 Dimensions are shown in millimeters Tolerance: x.x = 0.2 mm (unless otherwise specified) TOKO AMERICA REGIONAL OFFICES Midwest Regional Office ...

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