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HV9103P 参数 Datasheet PDF下载

HV9103P图片预览
型号: HV9103P
PDF下载: 下载PDF文件 查看货源
内容描述: 高压开关模式控制器, MOSFET [High-Voltage Switchmode Controllers with MOSFET]
分类和应用: 开关高压控制器
文件页数/大小: 7 页 / 322 K
品牌: SUPERTEX [ Supertex, Inc ]
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HV9100/HV9102/HV9103  
Switching Waveforms  
tF 10ns  
1.5V  
V
DD  
50%  
50%  
Source  
Shutdown  
Drain  
tR 10ns  
0
0
t
t
SD  
d
V
V
DD  
DD  
90%  
90%  
Drain  
0
0
t
SW  
V
DD  
50%  
50%  
Shutdown  
Reset  
tR, tF 10ns  
0
t
LW  
V
DD  
50%  
50%  
50%  
0
t
RW  
Functional Block Diagram  
OSC OSC  
In Out  
FB  
COMP  
Discharge  
9
8
(11)  
14  
(20)  
13  
7
(18) (12)  
(10)  
Error  
Amplifier  
OSC  
10 (14)  
+
T
Q
V
2V  
Current-mode  
Comparator  
REF  
4V  
R
S
9103  
Q
+
+
9100  
9102  
REF  
GEN  
V
DD  
Drain  
(5) 3  
C/L  
Comparator  
(8) 5  
To  
Internal  
Circuits  
1 (2)  
Current  
Sources  
1.2V  
-V  
IN  
BIAS  
Source  
V
(7) 4  
DD  
6 (9)  
2 (3)  
V
DD  
Undervoltage  
Comparator  
(16) 11  
(17) 12  
+
Shutdown  
Reset  
S
R
+V  
IN  
Q
8.1V  
8.6V  
+
Pre-regulator/Startup  
Pin numbers in parentheses are for PLCC pacage.  
4