TCK321G Datasheet, PDF (10/13 Pages) Toshiba Semiconductor – 36 V, Dual Inputs – Single Output Power Multiplexer IC with Over Voltage Protection

Representative Typical Characteristics
1) ON resistance
RON - VIN
120
IOUT = -1.0 A
Ta = 25°C
110
Pulse test
100
90
80
70
0
3
6
9
12
15
Input voltage VIN (V)
2) Quiescent current
IQ(ON) - VIN
200
IOUT = 0 mA
Ta = 25°C
160
(TCK322G)
120
80
40
0
0
10
20
30
40
Input voltage VIN (V)
IQ(OFF) - VIN
200
VSEL, CNT = GND
VOUT = 0 V
160
120 _{Ta = 25°C}
85°C
80
-40°C
40
0
0
10
20
30
40
Input voltage VIN (V)
10
TCK321G, TCK322G
RON - IOUT
120
VIN = 4.5 V
Ta = 25°C
110
Pulse test
100
90
80
70
0 0.5 1.0 1.5 2.0 2.5 3.0
Output current IOUT (A)
IQ(ON) - Ta
200
IOUT = 0 mA
VIN = 5.0V
160
120
80
40
0
-50
25
50
100
Ambient temperature Ta (°C)
1000
100
IRB - VOUT
VSEL, CNT = GND
VIN = 0 V
Ta = 25°C
10
1
0.1
0
4
8
12
14
18
Output voltage VOUT (V)
2015-10-20