1-channel power supply management circuit, a battery backup circuit featuring a totem-pole output. Monitors a single voltage with an undervoltage threshold of 4.55V and a reset threshold voltage of 4.46V, providing an active low reset with a 60ms timeout. Operates from 1.65V to 5.5V supply voltage, drawing a maximum supply current of 40uA and an operating supply current of 20uA. Packaged in a green, lead-free MSOP-8 (VSSOP) surface mount package, this RoHS compliant component has a maximum operating temperature of 85°C and includes a watchdog timer.
PackageVSSOP
MountingSurface Mount
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Technical Specifications
Texas Instruments TPS3618-50DGKR technical specifications.
General
| Package/Case | VSSOP |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 470mW |
| Min Reset Threshold Voltage | 4.46V |
| Max Supply Current | 40uA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.65V |
| Mount | Surface Mount |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 20uA |
| Operating Supply Voltage | 5V |
| Output | TOTEM-POLE |
| Output Type | PUSH-PULL |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Quiescent Current | 20uA |
| Radiation Hardening | No |
| Reset | Active Low |
| Reset Timeout | 60ms |
| RoHS Compliant | Yes |
| Threshold Voltage | 4.55V |
| Type | Battery Backup Circuit |
| Undervoltage Threshold | 4.55V |
| Watchdog Timer | Yes |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments TPS3618-50DGKR Datasheet
Download the complete datasheet for Texas Instruments TPS3618-50DGKR to view detailed technical specifications.
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