參數資料
型號: TL783Y
廠商: Texas Instruments, Inc.
英文描述: HIGH-VOLTAGE ADJUSTABLE REGULATOR
中文描述: 高電壓調節(jié)調節(jié)器
文件頁數: 4/13頁
文件大?。?/td> 205K
代理商: TL783Y
TL783
HIGH-VOLTAGE ADJUSTABLE REGULATOR
SLVS036E – SEPTEMBER 1981 – REVISED FEBRUARY 2000
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at V
l
– V
O
= 25 V, I
O
= 0.5 A, T
J
= 25
°
C
(unless otherwise noted)
PARAMETER
TEST CONDITIONS
TL783Y
TYP
UNIT
MIN
MAX
Input voltage
regulation
VI – VO = 20 V to 125 V,
P
rated dissipation
0.001
%/V
Ripple rejection
VI(PP) = 10 V,
VO = 10 V,
f = 120 Hz
VO
5 V
VO
5 V
VO
5 V
VO
5 V
76
dB
IO= 15 mA to 700 mA
IO = 15 mA to 700 mA
7.5
mV
Output voltage
regulation
0.15%
IO= 15 mA to 700 mA
IO = 15 mA to 700 mA,
P
rated dissipation
20
mV
0.3%
Output voltage change
with temperature
0.4%
Output noise voltage
f = 10 Hz to 10 kHz
0.003%
VI – VO = 25 V,
VI – VO = 15 V,
VI – VO = 25 V,
VI – VO = 125 V,
t = 1 ms
1100
Peak output current
t = 30 ms
715
mA
t = 30 ms
900
t = 30 ms
250
ADJ input current
83
μ
A
Change in
ADJ input current
VI – VO = 15 V to 125 V,
IO = 15 mA to 700 mA,
P
rated dissipation
0.5
μ
A
Reference voltage
(OUT to ADJ)
Pulse-testing techniques maintain the junction temperature as close to the ambient temperature as possible. Thermal effects must be taken into
account separately.
Input voltage regulation is expressed here as the percentage change in output voltage per 1-V change at the input.
NOTE 3: Due to the dropout voltage and output current-limiting characteristics of this device, output current is limited to less than 700 mA at
input-to-output voltage differentials of less than 25 V.
VI – VO = 10 V to 125 V,
See Note 3
IO = 15 mA to 700 mA,
P
rated dissipation,
1.27
V
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