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参数资料
| 型号： | TN4R01 |
| 元件分类： | 稳压器 |
| 英文描述： | 18 A SWITCHING REGULATOR, 200 kHz SWITCHING FREQ-MAX, PZFM5 |
| 封装： | TO-220, 5 PIN |
| 文件页数： | 2/4页 |
| 文件大小： | 39K |
| 代理商： | TN4R01 |
TN4R01
No.7648-2/4
Recommend Operating Conditions at Ta=25
°C
Parameter
Symbol
Conditions
Ratings
Unit
IC Input Voltage
VIN
±10 to ±25
V
Operating Frequency
FOSC
20 to 200
kHz
Package Dimensions
unit : mm
2226
Block Diagram
Pin Definitions and Functions
Pin No.
Symbol
Function
1
FB
Input for feedback voltage and current sense
2
DELAY
Input for timing signal
3
DRAIN
Power MOSFET Drain
4
VIN
Input for Start-up voltage and drive voltage
5
SOURCE (GND)
Power MOSFET Source (Ground)
SOURCE
(GND)
DRAIN
FB
VIN
DELAY
4
2
3
5
1
Sense MOS
P.MOS
Detection of Timing Signal
Restriction of
Drive Voltage
Feedback and
Overload Amplifier
1 : FB
2 : Delay
3 : Drain
4 : VIN
5 : Source
SANYO : TO-220FI5H
4.5
2.8
10.0
3.2
13.3
10.3
(5.3)
(4.0)
6.0
16.0
7.2
3.5
(0.9)
2.4
1.5
3.0
6.5
0.7
0.9
2.54
1.27
0.5
2.54
1.27
12
4 5
3
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