This battery backup circuit is a microprocessor supervisor with a 4.4V threshold voltage, featuring active high/low reset and a 70ms reset delay. It includes a watchdog timer and power fail warning, with a 100mA output current. Operating within a 4.5V to 5.5V supply voltage range, it offers a maximum power dissipation of 600mW and a maximum supply current of 1.95mA. The component is designed for through-hole mounting in a PDIP package, with dimensions of 21.33mm length, 7.11mm width, and 4.95mm height, and operates from -40°C to 85°C.
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| Package/Case | PDIP |
| Height | 4.95mm |
| Lead Free | Contains Lead |
| Length | 21.33mm |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 600mW |
| Max Reset Threshold Voltage | 4.48V |
| Min Reset Threshold Voltage | 4.25V |
| Max Supply Current | 1.95mA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 4.5V |
| Mount | Through Hole |
| Number of Elements | 1 |
| Number of Monitored Inputs | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 100uA |
| Overvoltage Threshold | 4.48V |
| Package Quantity | 25 |
| Packaging | Rail/Tube |
| Power Dissipation | 600mW |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Reset | Active High/Active Low |
| Reset Delay Time | 70ms |
| Reset Timeout | 35ms |
| RoHS Compliant | Yes |
| Supply Current | 1.95mA |
| Threshold Voltage | 4.4V |
| Type | Battery Backup Circuit |
| Undervoltage Threshold | 4.25V |
| Watchdog Timer | Yes |
| Width | 7.11mm |
| RoHS | Compliant |
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