TK70002MCB/02S Просмотр технического описания (PDF) - Toko America Inc
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TK70002MCB/02S Datasheet PDF : 7 Pages
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TK70002
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
TK70002 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
IGND
Ground Current (Note 3) IOUT = 50 mA
2.5
4.5
mA
V
DROP
∆VD
Dropout Voltage
I = 50 mA
OUT
Balance Between Channels VDROP difference, IOUT = 50 mA
0.18 0.35
V
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
VCONT(ON)
VCONT(OFF)
Control Terminal Current
Control Voltage (ON)
Control Voltage (OFF)
VCONT = 1.6 V
Output ON
Output OFF (Note 2)
7
15
µA
1.2
V
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.”
Gen. Note: Parameters with min. or max. values are 100% tested.
Gen. Note: Exceeding the “Absolute Maximum Ratings” can damage the device.
Page 2
January 1999 TOKO, Inc.
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