The MAX791CSE is a surface mount battery backup circuit with a maximum supply voltage of 5.5V and a maximum supply current of 150uA. It features a watchdog timer and a totem-pole output. The device is packaged in a 0.150 inch SOP-16 package and has a maximum operating temperature of 70°C. The MAX791CSE is not RoHS compliant and contains lead. It is available in rail/Tube packaging.
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Maxim MAX791CSE technical specifications.
| Package/Case | SOIC |
| Lead Free | Contains Lead |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | 0°C |
| Max Power Dissipation | 696mW |
| Max Reset Threshold Voltage | 4.75V |
| Min Reset Threshold Voltage | 4.5V |
| Max Supply Current | 150uA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 0V |
| Mount | Surface Mount |
| Number of Voltages Monitored | 1 |
| Output | TOTEM-POLE |
| Packaging | Rail/Tube |
| Reset | Active Low |
| Reset Timeout | 140ms |
| RoHS Compliant | No |
| Threshold Voltage | 4.65V |
| Type | Battery Backup Circuit |
| Watchdog Timer | Yes |
| RoHS | Not Compliant |
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