參數(shù)資料
型號: TS7924CI
廠商: Taiwan Semiconductor Co., Ltd.
英文描述: 3-Terminal Fixed Negative Output Voltage Regulator
中文描述: 三端固定負輸出電壓穩(wěn)壓器
文件頁數(shù): 4/7頁
文件大?。?/td> 171K
代理商: TS7924CI
TS7900 series
4-7
2003/12 rev. A
TS7912 Electrical Characteristics
(Vin=-19V, Iout=500mA, 0
o
C
Tj
125
o
C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Tj=25
o
C
-11.53
-12
-12.48
Output Voltage
Vout
-14.5V
Vin
-27V,
10mA
Iout
1A, PD
15W
-11.42
-12
-12.60
V
-14.5V
Vin
-30V
--
10
240
Line Regulation
REGline
Tj=25
o
C
-15V
Vin
-19V
--
3
120
10mA
Iout
1A
--
12
240
Load Regulation
REGload
Tj=25
o
C
250mA
Iout
750mA
--
4
120
mV
Quiescent Current
Iq
Tj=25
o
C, Iout=0
--
4
8
-14.5V
Vin
-30V
--
--
1
Quiescent Current Change
lq
10mA
Iout
1A
--
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f
100KHz, Tj=25
o
C
--
75
--
uV
Ripple Rejection Ratio
RR
f=120Hz, 15V
Vin
25V
55
70
--
dB
Voltage Drop
Vdrop
Iout=1.0A, Tj=25
o
C
--
2
--
V
Peak Output Current
Io peak
Tj=25
o
C
--
2.1
--
A
Temperature Coefficient of
Output Voltage
TS7915 Electrical Characteristics
Vout/
Tj
Iout=10mA, 0
o
C
Tj
125
o
C
--
-1
--
mV/
o
C
(Vin=-23V, Iout=500mA, 0
o
C
Tj
125
o
C, Cin=0.33uF, Cout=0.1uF; unless otherwise specified.)
Parameter
Symbol
Test Conditions
Min
Typ
Max
Unit
Tj=25
o
C
-14.42
-15
-15.60
Output Voltage
Vout
-17.5V
Vin
-30V,
10mA
Iout
1A, PD
15W
-14.28
-15
-15.75
V
-17.5V
Vin
-30V
--
12
300
Line Regulation
REGline
Tj=25
o
C
-18V
Vin
-22V
--
3
150
10mA
Iout
1A
--
12
300
Load Regulation
REGload
Tj=25
o
C
250mA
Iout
750mA
--
4
150
mV
Quiescent Current
Iq
Tj=25
o
C, Iout=0
--
4
8
-17.5V
Vin
-30V
--
--
1
Quiescent Current Change
lq
10mA
Iout
1A
--
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f
100KHz, Tj=25
o
C
--
90
--
uV
Ripple Rejection Ratio
RR
f=120Hz, -18V
Vin
-28V
54
69
--
dB
Voltage Drop
Vdrop
Iout=1.0A, Tj=25
o
C
--
2
--
V
Peak Output Current
Io peak
Tj=25
o
C
--
2.1
--
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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