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参数资料
| 型号： | M62030FP |
| 元件分类： | 电源管理 |
| 英文描述： | 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封装： | 4.40 X 4.85 MM, 1.27 MM PITCH, PLASTIC, SOP-8 |
| 文件页数： | 4/7页 |
| 文件大小： | 200K |
| 代理商： | M62030FP |
M62030FP
REJ03D0785-0200 Rev.2.00 Jun 15, 2007
Page 4 of 6
Operating Waveform
Input voltage
1.25V
t
Input voltage detecting type
t
TPLH1
H
Output 1
L
Supply voltage
4.20V
t
Supply voltage detecting type
t
TPLH2
H
Output 2
L
Example of Application Circuit
1. The Application to Microcomputer System
a. The input voltage detection type can be used as the voltage supervisor of microprocessor system like the
following circuit.
In this case, a detection power supply voltage is approximately 1.25
× (R1 + R2)/R2 (V).
The detecting supply voltage can be set between 2 V and 10 V.
b. The detecting voltage can be adjusted by changing R1 and/or R2 in the figure 1.
The detection accuracy is
±4%.
c. It has a delay capacitor and the delay time is about 200
s.
R1
R2
VRES
OUT1
OUT2
GND
Ct0
Ct1
M62030FP
VCC
VIN
MCU
RESET
(
RESET)
2
1
3
4
GND
Supply
voltage
7
8
5
6
Figure 1 The Application to Microcomputer System
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