參數(shù)資料
型號: TS78XXBCI
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): 3/8頁
文件大小: 355K
代理商: TS78XXBCI
TS7800B series
3-8
2005/01 rev. B
TS7808B Electrical Characteristics
(Vin=14V, 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
Min
7.68
Typ
8
Max
8.32
Unit
Output Voltage
Vout
10.5V
Vin
23V,
10mA
Iout
1.5A, PD
15W
10.5V
Vin
25V
Tj=25
o
C
11V
Vin
17V
10mA
Iout
1.5A
Tj=25
o
C
250mA
Iout
750mA
Iout=0, Tj=25
o
C
7.60
8
8.40
V
--
6
160
Line Regulation
REGline
--
2
80
--
12
160
Load Regulation
REGload
--
4
80
mV
Quiescent Current
Iq
--
4.3
8
10.5V
Vin
25V
10mA
Iout
1.5A
10Hz
f
100KHz, Tj=25
o
C
f=120Hz, 11V
Vin
21V
Iout=1.0A, Tj=25
o
C
--
--
1
Quiescent Current Change
Δ
Iq
--
--
0.5
mA
Output Noise Voltage
Vn
--
52
--
uV
Ripple Rejection Ratio
RR
56
72
--
dB
Voltage Drop
Vdrop
--
2
--
V
Output Resistance
Rout
f=1KHz
Tj=25
o
C
Tj=25
o
C
--
16
--
m
Ω
mA
Output Short Circuit Current
Ios
--
450
--
Peak Output Current
Io peak
--
2.2
--
A
Temperature Coefficient of
Output Voltage
TS7809B Electrical Characteristics
Δ
Vout/
Δ
Tj
Iout=10mA, 0
o
C
Tj
125
o
C
--
-0.8
--
mV/
o
C
(Vin=15V, 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
Min
8.64
Typ
9
Max
9.36
Unit
Output Voltage
Vout
11.5V
Vin
23V,
10mA
Iout
1.5A, PD
15W
11.5V
Vin
26V
Tj=25
o
C
12V
Vin
17V
10mA
Iout
1.5A
Tj=25
o
C
250mA
Iout
750mA
Iout=0, Tj=25
o
C
8.55
9
9.45
V
--
6
180
Line Regulation
REGline
--
2
90
--
12
180
Load Regulation
REGload
--
4
90
mV
Quiescent Current
Iq
--
4.3
8
11.5V
Vin
26V
10mA
Iout
1.5A
10Hz
f
100KHz, Tj=25
o
C
f=120Hz, 12V
Vin
22V
Iout=1.0A, Tj=25
o
C
--
--
1
Quiescent Current Change
Δ
Iq
--
--
0.5
mA
Output Noise Voltage
Vn
--
52
--
uV
Ripple Rejection Ratio
RR
55
72
--
dB
Voltage Drop
Vdrop
--
2
--
V
Output Resistance
Rout
f=1KHz
Tj=25
o
C
Tj=25
o
C
--
16
--
m
Ω
mA
Output Short Circuit Current
Ios
--
450
--
Peak Output Current
Io peak
--
2.2
--
A
Temperature Coefficient of
Output Voltage
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.
This specification applies only for DC power dissipation permitted by absolute maximum ratings.
Δ
Vout/
Δ
Tj
Iout=10mA, 0
o
C
Tj
125
o
C
--
-1
--
mV/
o
C
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