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AZ317LMTR 参数 Datasheet PDF下载

AZ317LMTR图片预览
型号: AZ317LMTR
PDF下载: 下载PDF文件 查看货源
内容描述: 三端可调稳压器 [3-TERMINAL ADJUSTABLE REGULATOR]
分类和应用: 稳压器
文件页数/大小: 13 页 / 182 K
品牌: BCDSEMI [ BCD SEMICONDUCTOR MANUFACTURING LIMITED ]
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Data Sheet
3-TERMINAL ADJUSTABLE REGULATOR
Typical Application (Continued)
AZ317L
AZ317L
+
V
IN
ADJ
V
OUT
V
OUT
= 1.25V(R2/R1 +1)
V
IN
C2
0.1µF
V
IN
AZ317L
R1
120
R2
2K
ADJ
V
OUT
R1
240
R3
50k
V
OUT
15V
Transformer
Rectifiers
and Filter
Capacitor
1N4002
R1
2.7k
2N2905
C1
25µF
R4=2R3=22
Q1
2N2219
-
R3 10
Figure 19. Adjustable Regulator with Current Limit
Note 6: Short circuit current is approximately
600mV/R3 or 60mA
Note 7: At 2.5mA output only 3/4V of drop occurs
in R3 and R4.
Figure 20. Slow Turn-on 15V Regulator
Apr. 2005 Rev. 1. 1
BCD Semiconductor Manufacturing Limited
10