TK70003 データシートの表示（PDF） - Toko America Inc
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TK70003 Datasheet PDF : 7 Pages
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TK70003
ABSOLUTE MAXIMUM RATINGS
Supply Voltage ......................................................... 14 V
Output Current .................................................... 130 mA
Power Dissipation (Note 1) ................................ 350 mW
Control Terminal Voltage ........................................... 8 V
Reverse Bias Voltage ................................................. 8 V
Storage Temperature Range ................... -55 to +150 °C
Operating Temperature Range ...................-30 to +80 °C
Operating Voltage Range ............................... 1.6 to 12 V
Lead Soldering Temperature (10 s) ...................... 235 °C
TK70003 ELECTRICAL CHARACTERISTICS
Test conditions: VIN = 2.5 V, TA = 25 °C, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN TYP MAX UNITS
IQ
Quiescent Current
IOUT = 0 mA, Exclude ICONT
0.25 0.65 mA
ISTBY
Standby Current
VIN = 8 V, Output OFF,
VCONT = 0 V
0.5
100
nA
IOUT
Output Current
VDROP = 0.5 V
70
110
mA
I
Ground Current (Note 3) I = 50 mA
GND
OUT
2.5
4.5
mA
VDROP
Dropout Voltage
IOUT = 50 mA
0.18 0.35
V
∆VD
Balance Between Channels VDROP difference, IOUT = 50 mA
1
25
mV
IREV
Reverse Bias Current
VIN = 0 V, VREV = 8 V, VCONT = 0 V
0.3
50
nA
ON/OFF CONTROL TERMINAL
ICONT
Control Terminal Current VCONT = 1.6 V
7
15
µA
VCONT(ON)
Control Voltage (ON)
Output ON (Note 4)
1.2
V
VCONT(OFF)
Control Voltage (OFF)
Output OFF (Note 2)
0.3
V
Note 1: Power dissipation is 350 mW when mounted as recommended. Derate at 2.8 mW/°C for operation above 25 °C. Power
dissipation is 150 mW in Free Air. Derate at 1.2 mW/°C for operation above 25 °C.
Note 2: By grounding this terminal, the operation completely stops and the input current decreases to a pA level.
Note 3: Ground current is defined as IIN - IOUT, excluding control current. Refer to “Definition of Terms.”
Note 4: If both input voltages are the same (parallel operation), both switches can be turned on at the same time. If the input voltages
are different, only one switch should be turned on at any given time.
Gen. Note: Parameters with min. or max. values are 100% tested.
Gen. Note: Exceeding “Absolute Maximum Ratings” can damage the device.
Page 2
January 1999 TOKO, Inc.
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