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參數(shù)資料
| 型號： | UPC1934 |
| 廠商： | NEC Corp. |
| 元件分類： | DC/DC變換器 |
| 英文描述： | RSS Series - Econoline Unregulated DC-DC Converters; Input Voltage (Vdc): 05V; Output Voltage (Vdc): 05V; Power: 1W; 1kVDC and 3kVDC Isolation Options; Approved for Medical Applications; Suitable for Automated Assembly; 8, 10 and 12 pin Pinning Style Options; Optional Continuous Short Circuit Protected; Efficiency to 85% |
| 中文描述： | 的DC - DC轉(zhuǎn)換器控制IC |
| 文件頁數(shù)： | 2/20頁 |
| 文件大?。?/td> | 140K |
| 代理商： | UPC1934 |
Data Sheet G13567EJ3V0DS00
2
μ
PC1934
BLOCK DIAGRAM
DLY
I
N2
V
REF
E/A
2
E/A
1
PWM
1
PWM
2
I
I2
OUT
2
V
CC
DTC
2
FB
2
+
–
–
Timer latch for
short-circuit
protection section
Reference
voltage
section
Oscillation
section
GND
OUT
1
FB
1
R
T
C
T
I
I1
I
N1
DTC
1
–
–
+
MOS input
MOS output
MOS input
MOS output
Channel 1
Channel 2
+
–
–
+
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
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