NCP302 ON, NCP302 Datasheet - Page 21

• Manufacturer Part Number: NCP302
• Description: Voltage Detector Series with Programmable Delay
• Manufacturer: ON

Power Supply 1
Power Supply 2
Power Supply 3
For monitoring power supplies with a time delay reset, only a single NCP303 with delay capacitor is required.
Figure 45. Multiple Power Supply Undervoltage
C
Supervision with Time Delay Reset
5
D
LSN18T1
LSN33T1
LSN45T1
NCP303
NCP300
NCP300
NCP302, NCP303
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2
3
2
3
3
2
3
3
Input
Input
Input
GN
GN
GN
GN
GN
D
D
D
D
D
21
1
1
1
Reset Output
Reset Output
Reset Output
Reset Output
To MCU or Logic
Circuitry