7905 View Datasheet(PDF) - Foshan Blue Rocket Electronics Co.,Ltd.
Part Name
Description
Manufacturer
7905 Datasheet PDF : 6 Pages
| |||
7905
Rev.E May.-2016
DATA SHEET
极限参数 / Absolute Maximum Ratings(Ta=25℃)
参数
Parameter
Input Voltage Difference
Junction-to-Ambient
Junction-to-Case
Operating Temperature Range
Storage temperature range
符号
Symbol
VI
RθJA
RθJC
TOPR
Tstg
电性能参数 / Electrical Characteristics(Ta=25℃)
数值
Rating
-35
-40
3.0
50
0～125
单位
Unit
V
℃/W
℃/W
℃
℃
参数
Parameter
Line regulation
Load Regulation
Load Regulation
Bias current
Bias current change
Ratio of Change in VREF to
Cathode Voltage
RMS Noise vs. %of VOUT
Ripple Rejection
Dropout voltage
Short Circuit Current Limit
符号
Symbol
VO
△Vo
△Vo
Id
△Id
△Vo/△T
eN
SVR
Vd
Isc
测试条件
Test Conditions
Tj=25℃
Vi=8 to 20V,
Io=-5mA to -1A,Po≤15W
Tj=25℃
Io=5mA to 1.5A
Tj=25℃
Io=250mA to 750mA
Tj=25℃
Vi=-7V to -25V
Tj=25℃
Vi=-8V to -12V
Tj=25℃
Vi=-8V to -25V
Io=5mA to 1A
Io=5mA
B=10Hz to 100KHz
Tj=25℃
△Vi=10V f=120Hz
Io=1A
Tj=25℃
△Vo=100mV
最小值 典型值 最大值
Min Typ Max
-4.8 -5.0 -5.2
-4.75 -5.0 -5.25
单位
Unit
V
100
mV
50
100
mV
50
8.0 mA
0.8 mA
0.5 mA
-0.4
mV/℃
100
μV
54
60
dB
1.4
V
2.1
A
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