Ultra low power timer with MOS driver and MOSFET power ON
Product details
Parameters
Package | Pins | Size
Features
- Supply Voltage From 1.8 V to 5.5 V
- Current Consumption at 2.5 V and 35 nA (Typical)
- Selectable Time Intervals: 100 ms to 7200 s
- Timer Accuracy: 1% (Typical)
- Resistor Selectable Time Interval
- Manual MOSFET Power On
- One-Shot Feature
Description
The TPL5110 Nano Timer is a low power timer with an integrated MOSFET driver designed for power gating in duty cycled or battery-powered applications. Consuming only 35 nA, the TPL5110 can enable the power supply line and drastically reduce the overall system stand by current during the sleep time. Such power savings enable the use of significantly smaller batteries for energy harvesting or wireless sensor applications. The TPL5110 provides selectable timing intervals from 100 ms to 7200 s and is designed for power gating applications. In addition, the TPL5110 has a unique One-shot feature where the timer will only power the MOSFET for one cycle. The TPL5110 is available in a 6-pin SOT23 package.
Drop-in replacement with upgraded functionality to the compared device.
Technical documentation
| Type | Title | Date | |
|---|---|---|---|
| * | Data sheet | TPL5110 Nano-Power System Timer for Power Gating datasheet (Rev. A) | Sep. 27, 2018 |
| Application note | Power Cycling an IoT System with a Nano-power System Timer | Dec. 05, 2016 | |
| Technical article | Achieve extremely long battery life in wireless sensor nodes | Jun. 18, 2015 | |
| Technical article | Extending battery life for IoT applications | Mar. 12, 2015 | |
| User guide | TPL5110EVM User's Guide | Dec. 03, 2014 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.Hardware development
Description
The TPL5110 evaluation module allows a designer to configure the timer intervals of the TPL5110 and measure its very low current consumption. Moreover the TPL5110EVM is ready to be connected to the Launchpad of MSP430F5529 in order to test its watchdog and timer features. The EVM has an on board (...)
Features
- Standalone EVM
- Battery powered (optional)
- Plug / Play into MSP430F5529 launchpad
- Manual configuration of the timer interval
Design tools & simulation
Features
- Leverages Cadence PSpice Technology
- Preinstalled library with a suite of digital models to enable worst-case timing analysis
- Dynamic updates ensure you have access to most current device models
- Optimized for simulation speed without loss of accuracy
- Supports simultaneous analysis of multiple products
- (...)
Reference designs
Design files
-
download TIDA-00484 Gerber (Rev. C).zip (465KB) -
download TIDA-00484 BOM (Rev. C).pdf (57KB) -
download TIDA-00484 Assembly Drawing (Rev. C).pdf (135KB) -
download TIDA-00484 PCB (Rev. C).pdf (869KB) -
download TIDA-00484 Altium (Rev. C).zip (768KB)
Design files
-
download TIDA-00374 BOM (Rev. B).pdf (88KB) -
download TIDA-00374 Altium (Rev. B).zip (548KB) -
download TIDA-00374 Assembly Drawing (Rev. B).pdf (226KB) -
download TIDA-00374 PCB (Rev. B).pdf (1373KB) -
download TIDA-00374 Gerber (Rev. B).zip (424KB)
CAD/CAE symbols
| Package | Pins | Download |
|---|---|---|
| SOT-23-THIN (DDC) | 6 | View options |
Ordering & quality
- RoHS
- REACH
- Device marking
- Lead finish/Ball material
- MSL rating/Peak reflow
- MTBF/FIT estimates
- Material content
- Qualification summary
- Ongoing reliability monitoring
Recommended products may have parameters, evaluation modules or reference designs related to this TI product.
Support & training
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