TCA5600 Просмотр технического описания (PDF) - Motorola => Freescale
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TCA5600 Datasheet PDF : 12 Pages
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TCA5600 TCF5600
Figure 4. Standby Current versus Supply Voltage
6
5
4
3
2
1
0
1.0
2.0 3.0 4.0 5.0 10
20 30 40
VCC1, SUPPLY VOLTAGE (IV)
VCC1
+
ICC1
6
3
11 18
NC 12
NC 4
17 13 8
NC
Vout2
NC
10 9
14
16
15
7 5 12
NC
R4
86k
Vref
R5
10k
RSC
0.5Ω
Q1
BD242SP
Vout1
+
10µF C4
Figure 5. Power–Up Behavior of the 5.0 V Regulator
6
5
4
Iout = 300 mA
3
2
1
0
1.0
2.0 3.0 4.0 5.0
10
20 30 40
VCC2, SUPPLY VOLTAGE (IV)
VCC1
+
NC
NC
6 11 18
3
12
4
17 13 8
NC
Vout2
NC
10 9
14
16
15
7 5 12
NC
R4
16.7Ω
86k Vref Rout1
R5
10k
RSC
0.5Ω
Q1
BD242SP
Iout1 + Vout1
C4
10µF
Figure 6. Foldback Characteristics of the 5.0 V Regulator
7.0
6.0
5.0
4.0
3.0
2.0
28 V
24 V
VCC2 ≤ 20 V
1.0
0
0
100 200 300 400 500 600
Iout1, OUTPUT CURRENT (mA)
VCC1
+
NC
NC
+
VCC1
6 11 18
3
12
4
17 13 8
NC
Vout2
NC
RSC
0.5Ω
10 9
14
16
15
Q1
BD242SP
7 5 12
NC
R4
86k
Rout1
Vref
R5
10k
Iout1 + Vout1
C4
100Ω 10µF
6
MOTOROLA ANALOG IC DEVICE DATA
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