參數(shù)資料
型號: TS7912CZ
廠商: Taiwan Semiconductor Co., Ltd.
英文描述: Hi-Temp Kapton Antistatic Tape; Roll Length:108ft; Width:0.5" RoHS Compliant: NA
中文描述: 三端固定負輸出電壓穩(wěn)壓器
文件頁數(shù): 3/7頁
文件大?。?/td> 156K
代理商: TS7912CZ
TS7900A series
3-3
2003/12 rev. A
TS7909A Electrical Characteristics
(Vin=-15V, 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
-8.88
-9
-9.18
Output Voltage
Vout
-11.5V
Vin
-23V,
10mA
Iout
1A, PD
15W
-8.64
-9
-9.36
V
-11.5V
Vin
-26V
--
6
180
Line Regulation
REGline
Tj=25
o
C
-12V
Vin
-17V
--
2
90
10mA
Iout
1.5A
--
12
180
Load Regulation
REGload
Tj=25
o
C
250mA
Iout
750mA
--
4
90
mV
Quiescent Current
Iq
Iout=0, Tj=25
o
C
--
4
8
-11.5V
Vin
-26V
--
--
1
Quiescent Current Change
lq
10mA
Iout
1A
--
--
0.5
mA
Output Noise Voltage
Vn
10Hz
f
100KHz, Tj=25
o
C
--
58
--
uV
Ripple Rejection Ratio
RR
f=120Hz, -12V
Vin
-22V
56
71
--
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
TS7912A 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
Min
Typ
Max
Unit
Tj=25
o
C
-11.76
-12
-12.24
Output Voltage
Vout
-14.5V
Vin
-27V,
10mA
Iout
1A, PD
15W
-11.52
-12
-12.48
V
-14.5V
Vin
-30V
--
10
240
Line Regulation
REGline
Tj=25
o
C
-15V
Vin
-19V
--
3
120
10mA
Iout
1.5A
--
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
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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