JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
TO-220 Encapsulate Voltage Regulator
CJ7915
TO—220
Three-terminal positive voltage regulator
FEATURES
Maximum Output
current
I
OM
:
V
o
：
1.5
-15
A
Output voltage
V
1 GND
2. .IN
3.OUT
123
ABSOLUTE MAXIMUM RATINGS（Operating temperature range applies unless otherwise specified）
Parameter
Input Voltage
Operating Junction Temperature Range
Storage Temperature Range
Symbol
Ｖ
�½�
T
OPR
T
STG
Value
-３５
－２０－＋１２５
－５５－＋１５０
Unit
Ｖ
℃
℃
ELECTRICAL CHARACTERISTICS(Vi=-23V,Io=500mA,0℃<Tj<125℃,Ci=0.33μF,Co=0.1μF,
unless otherwise specified )
Parameter
Symbol
Test conditions
MIN
TYP
MAX
Ｔ�½�＝２５℃
－１４．４
－１５
－１５．６
Output voltage
Ｖ�½�
－１７．５Ｖ≤Ｖ
�½�
≤－３０Ｖ， Ｉ�½�＝５�½�Ａ－１Ａ
－１４．２５
－１５
－１５．７５
Ｐ�½�＜ １５Ｗ
Ｔ�½�＝２５℃， Ｉ�½�＝５�½�Ａ－１．５Ａ
１５
２００
Load Regulation
△Ｖ�½�
Ｔ�½�＝２５℃， Ｉ�½�＝２５０�½�Ａ－７５０�½�Ａ
５
７５
Line regulation
Quiescent Current
Quiescent Current Change
Output Noise Voltage
Ripple Rejection
Dropout Voltage
Peak Current
TYPICAL APPLICATION
Vi
△Ｖ�½�
Ｉ�½�
△Ｉ�½�
△Ｉ�½�
Ｖ
Ｎ
ＲＲ
Ｖ�½�
Ｉ�½��½�
2
－１７．５Ｖ≤Ｖ
�½�
≤－３０Ｖ， Ｔ�½�＝２５℃
－２０Ｖ≤Ｖ
�½�
≤－２６Ｖ， Ｔ�½�＝２５℃
Ｔ�½�＝２５℃
－１７．５Ｖ≤Ｖ
�½�
≤－３０Ｖ
５�½�Ａ≤Ｉ
Ｏ
≤１Ａ
１０Ｈ�½�≤�½�≤１００ＫＨ�½�
－１８．５Ｖ≤Ｖ
�½�
≤－２８．５Ｖ，�½�＝１２０Ｈ�½�，Ｔ�½�＝２５℃
Ｔ�½�＝２５℃， Ｉ�½�＝１Ａ
Ｔ�½�＝２５℃
1
ＣＪ７９１５
UTC
Ｃ�½�
１
Ｃ�½�
3
Vo
５４
５
３
２
３７５
６０
１．１
２．１
１００
５０
３
０．５
０．５
UNIT
Ｖ
Ｖ
�½�Ｖ
�½�Ｖ
�½�Ｖ
�½�Ｖ
�½�Ａ
�½�Ａ
�½�Ａ
μＶ
�½�Ｂ
Ｖ
Ａ
１μＦ
２．２μＦ
JIANGSU [ JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD ]
