The TPL5000 is a long-term timer IC optimized for low-power applications. The TPL5000 can replace a micro controllers (µC) internal timer, allowing the µC to stay in low-power sleep mode instead of running a timer, providing a total power consumption reduction of 60 to 80%. The TPL5000 is designed for use in interrupt-driven applications and provides selectable timing from 1 second to 64 seconds. Some standards (such as EN50271) require implementation of a watchdog function for safety. The TPL5000 realizes this watchdog function without consuming additional power. The TPL5000 can also monitor a battery management IC via a power-good digital input and reset the microcontroller, if necessary. The device is packaged in a 10-pin VSSOP package.
Products containing the "TPL5000" keyword are: TPL5000DGSR , TPL5000DGSR , TPL5000DGST , TPL5000DGST , TPL5000EVM , TPL5000EVMStatus | ACTIVE |
SubFamily | Nanotimers |
VCC | 5.0 |
Iq | 0.03 |
Features | Low Power Timer^Watchdog Function^Programmable Delay Range |
Rating | Catalog |
Operating temperature range | -40 to 105 |
Package Group | VSSOP|10 |
Package size: mm2:W x L (PKG) | [pf]10VSSOP[/pf]: 15 mm2: 4.9 x 3 (VSSOP|10) |
Approx. price | 0.60 | 1ku |