Battery-backup supervisor IC for RAM retention, featuring a power fail input and manual reset. Monitors a single voltage with a reset threshold range of 4.46V to 4.64V. Operates from 1.65V to 5.5V supply voltage, with a typical supply current of 15µA and a maximum of 40µA. Housed in an 8-VSSOP package, this lead-free, RoHS-compliant component offers a totem-pole output and a 60ms reset timeout. Designed for operation between -40°C and 85°C with a power dissipation of 470mW.
PackageVSSOP
Current40uA
Power470mW
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Technical Specifications
Texas Instruments TPS3620-50DGKR technical specifications.
General
| Package/Case | VSSOP |
| Lead Free | Lead Free |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Power Dissipation | 470mW |
| Max Reset Threshold Voltage | 4.64V |
| Min Reset Threshold Voltage | 4.46V |
| Max Supply Current | 40uA |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 1.65V |
| Number of Elements | 1 |
| Number of Voltages Monitored | 1 |
| Operating Supply Current | 15uA |
| Operating Supply Voltage | 5V |
| Output | TOTEM-POLE |
| Output Type | PUSH-PULL |
| Overvoltage Threshold | 4.64V |
| Package Quantity | 2500 |
| Packaging | Tape and Reel |
| Power Dissipation | 470mW |
| Quiescent Current | 15uA |
| Radiation Hardening | No |
| Reset | Active Low |
| Reset Timeout | 60ms |
| RoHS Compliant | Yes |
| Supply Current | 40uA |
| Threshold Voltage | 4.55V |
| Undervoltage Threshold | 4.55V |
| Watchdog Timer | No |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments TPS3620-50DGKR Datasheet
Download the complete datasheet for Texas Instruments TPS3620-50DGKR to view detailed technical specifications.
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