TA7818F 查看數據表（PDF） - Toshiba
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TA7818F Datasheet PDF : 18 Pages
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TA7805,057,06,07,08,09,10,12,15,18,20,24F
TA7820F
Electrical Characteristics
(Unless otherwise specified, VIN = 29 V, IOUT = 500 mA, 0°C ≤ Tj ≤ 125°C)
Characteristics
Output voltage
Line regulation
Load regulation
Output voltage
Quiescent current
Quiescent current change
Output noise voltage
Ripple rejection
Dropout voltage
Short circuit current limit
Average temperature
coefficient of output voltage
Symbol
VOUT
Reg·line
Reg·load
VOUT
IB
ΔIB
VNO
R.R.
VD
ISC
TCVO
Test
Circuit
Test Condition
1 Tj = 25°C, IOUT = 100 mA
23 V ≤ VIN ≤ 35 V
1 Tj = 25°C
26 V ≤ VIN ≤ 32 V
5 mA ≤ IOUT ≤ 1.4 A
1 Tj = 25°C
250 mA ≤ IOUT ≤ 750 mA
1
Tj = 25°C
23 V ≤ VIN ≤ 35 V
5.0 mA ≤ IOUT ≤ 1.0 A
1 Tj = 25°C, IOUT = 5 mA
1
23 V ≤ VIN ≤ 35 V,
IOUT = 5 mA, Tj = 25°C
2
Ta = 25°C, 10 Hz ≤ f ≤ 100 kHz
IOUT = 50 mA
3
f = 120 Hz, 29 V ≤ VIN ≤ 34 V
IOUT = 50 mA, Tj = 25°C
1 IOUT = 1.0 A, Tj = 25°C
1 Tj = 25°C
1 IOUT = 5 mA
Min
19.2
―
―
―
―
19.0
―
―
―
45
―
―
―
Typ. Max Unit
20.0 20.8
V
15 400
mV
5
200
12 400
mV
4
200
―
21.0
V
4.6 8.0 mA
―
1.0 mA
135
61
2.0
0.4
−3.0
― μVrms
―
dB
―
V
―
A
― mV/°C
TA7824F
Electrical Characteristics
(Unless otherwise specified, VIN = 33 V, IOUT = 500 mA, 0°C ≤ Tj ≤ 125°C)
Characteristics
Output voltage
Line regulation
Load regulation
Output voltage
Quiescent current
Quiescent current change
Output noise voltage
Ripple rejection
Dropout voltage
Short circuit current limit
Average temperature
coefficient of output voltage
Symbol
VOUT
Reg·line
Reg·load
VOUT
IB
ΔIB
VNO
R.R.
VD
ISC
TCVO
Test
Circuit
Test Condition
1 Tj = 25°C, IOUT = 100 mA
27 V ≤ VIN ≤ 38 V
1 Tj = 25°C
30 V ≤ VIN ≤ 36 V
5 mA ≤ IOUT ≤ 1.4 A
1 Tj = 25°C
250 mA ≤ IOUT ≤ 750 mA
1
Tj = 25°C
27 V ≤ VIN ≤ 38 V
5.0 mA ≤ IOUT ≤ 1.0 A
1 Tj = 25°C, IOUT = 5 mA
1
27 V ≤ VIN ≤ 38 V,
IOUT = 5 mA, Tj = 25°C
2
Ta = 25°C, 10 Hz ≤ f ≤ 100 kHz
IOUT = 50 mA
3
f = 120 Hz, 33 V ≤ VIN ≤ 38 V
IOUT = 50 mA, Tj = 25°C
1 IOUT = 1.0 A, Tj = 25°C
1 Tj = 25°C
1 IOUT = 5 mA
Min
23.0
―
―
―
―
22.8
―
―
―
45
―
―
―
Typ. Max Unit
24.0 25.0
V
18 480
mV
6
240
12 480
mV
4
240
―
25.2
V
4.6 8.0 mA
―
1.0 mA
150
― μVrms
61
2.0
0.3
−3.5
―
dB
―
V
―
A
― mV/°C
8
2007-02-08
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