參數(shù)資料
型號: TS7812BCZ
廠商: Taiwan Semiconductor Co., Ltd.
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 5.0 AMP POSITIVE VOLTAGE REGULATOR
中文描述: 5.0放大器正電壓穩(wěn)壓器
文件頁數(shù): 4/8頁
文件大?。?/td> 253K
代理商: TS7812BCZ
TS7800I series
4-8
2003/12 rev. A
TS7810I Electrical Characteristics
(Vin=16V, Iout=500mA, 0
o
C
Tj
125
o
C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Conditions
Tj=25
o
C
12.5V
Vin
25V,
10mA
Iout
1.5A, PD
15W
12.5V
Vin
28V
Tj=25
o
C
13V
Vin
17V
10mA
Iout
1.5A
Tj=25
o
C
250mA
Iout
750mA
Iout=0, Tj=25
o
C
12.5V
Vin
28V
10mA
Iout
1.5A
10Hz
f
100KHz, Tj=25
o
C
f=120Hz, 13V
Vin
23V
Iout=1.0A, Tj=25
o
C
Min
9.8
Typ
10
Max
10.2
Unit
Output Voltage
Vout
9.6
10
10.4
V
--
7
200
Line Regulation
REGline
--
2
100
--
12
200
Load Regulation
REGload
--
4
100
mV
Quiescent Current
Iq
--
4.3
8
--
--
1
Quiescent Current Change
Iq
--
--
0.5
mA
Output Noise Voltage
Vn
--
70
--
uV
Ripple Rejection Ratio
RR
55
71
--
dB
Voltage Drop
Vdrop
--
2
--
V
m
Output Resistance
Rout
f=1KHz
Tj=25
o
C
Tj=25
o
C
--
18
--
Output Short Circuit Current
Ios
--
400
--
mA
Peak Output Current
Io peak
--
2.2
--
A
Temperature Coefficient of
Output Voltage
TS7812I Electrical Characteristics
Vout/
Tj
Iout=10mA, 0
o
C
Tj
125
o
C
--
-1
--
mV/
o
C
(Vin=19V, Iout=500mA, 0
o
C
Tj
125
o
C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Conditions
Tj=25
o
C
14.5V
Vin
27V,
10mA
Iout
1.5A, PD
15W
14.5V
Vin
30V
Tj=25
o
C
15V
Vin
19V
10mA
Iout
1.5A
Tj=25
o
C
250mA
Iout
750mA
Tj=25
o
C, Iout=0
14.5V
Vin
30V
10mA
Iout
1.5A
10Hz
f
100KHz, Tj=25
o
C
f=120Hz, 15V
Vin
25V
Iout=1.0A, Tj=25
o
C
Min
11.76
Typ
12
Max
12.24
Unit
Output Voltage
Vout
11.52
12
12.48
V
--
10
240
Line Regulation
REGline
--
3
120
--
12
240
Load Regulation
REGload
--
4
120
mV
Quiescent Current
Iq
--
4.3
8
--
--
1
Quiescent Current Change
Iq
--
--
0.5
mA
Output Noise Voltage
Vn
--
75
--
uV
Ripple Rejection Ratio
RR
55
71
--
dB
Voltage Drop
Vdrop
--
2
--
V
m
Output Resistance
Rout
f=1KHz
Tj=25
o
C
Tj=25
o
C
--
18
--
Output Short Circuit Current
Ios
--
350
--
mA
Peak Output Current
Io peak
--
2.2
--
A
Temperature Coefficient of
Output Voltage
z
Pulse testing techniques are used to maintain the junction temperature as close to the ambient temperature as
possible, and thermal effects must be taken into account separately.
z
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
Vout/
Tj
Iout=10mA, 0
o
C
Tj
125
o
C
--
-1
--
mV/
o
C
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