欢迎访问ic37.com |
会员登录 免费注册
发布采购

KIA78R33API 参数 Datasheet PDF下载

KIA78R33API图片预览
型号: KIA78R33API
PDF下载: 下载PDF文件 查看货源
内容描述: 双极型线性集成电路( 4终端低压降稳压器) [BIPOLAR LINEAR INTEGRATED CIRCUIT (4 TERMINAL LOW DROP VOLTAGE REGULATOR)]
分类和应用: 稳压器
文件页数/大小: 5 页 / 107 K
品牌: KEC [ KEC(KOREA ELECTRONICS) ]
 浏览型号KIA78R33API的Datasheet PDF文件第1页浏览型号KIA78R33API的Datasheet PDF文件第2页浏览型号KIA78R33API的Datasheet PDF文件第3页浏览型号KIA78R33API的Datasheet PDF文件第4页  
KIA78R25API~KIA78R37API
Fig.5-5 T
j
- V
o
(KIA78R37)
V
o
(mV)
250
200
150
100
50
0
-50
-100
-150
-200
-25
0
25
50
75
100
125
DROPOUT VOLTAGE V
D
(V)
V
IN
=5.4V
I
O
=0.5A
Fig.6 T
j
- V
D
0.5
0.4
0.3
0.2
I
O
=0.5A
I
O
=1A
I
O
=0.75A
OUTPUT VOLTAGE DEVIATION
0.1
0
-25
0
25
50
I
O
=0.25A
75
100
125
JUNCTION TEMPERATURE T
j
( C)
JUNCTION TEMPERATURE T
j
( C)
Fig.7 T
j
- I
q
10
QUIESCENT CURRENT I
q
(mA)
RIPPLE REJECTION RR (dB)
8
6
4
2
V
IN
=35V
I
O
=0
Fig.8-1 f - RR
80
70
60
50
40
30
20
10
0
0.1
I
O
=0.5A,ei=0.5V
rms
V
IN
=4.2V(KIA78R25)
V
IN
=4.7V(KIA78R30)
V
IN
=5.0V(KIA78R33)
V
IN
=5.2V(KIA78R35)
V
IN
=5.4V(KIA78R37)
0
-25
0
25
50
75
100
125
1
10
100
JUNCTION TEMPERATURE T
j
( C)
INPUT RIPPLE FREQUENCY f (kHz)
Fig.10-2 I
O
- RR
70
RIPPLE REJECTION RR (dB)
60
50
40
f=120Hz,ei=0.5Vrms
C ref =3.3µF
V
IN
=4.2V(KIA78R25)
V
IN
=4.7V(KIA78R30)
V
IN
=5.0V(KIA78R33)
V
IN
=5.2V(KIA78R35)
V
IN
=5.4V(KIA78R37)
30
20
0.1
0.5
OUTPUT CURRENT I
O
(A)
1.0
2002. 10. 4
Revision No : 3
5/5