TPL5110 Ultra Low Power Timer with MOS driver and MOSFET Power ON | TI.com

TPL5110
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Ultra Low Power Timer with MOS driver and MOSFET Power ON

Ultra Low Power Timer with MOS driver and MOSFET Power ON - TPL5110
Datasheet
TPL5110 Nano-Power System Timer for Power Gating datasheet (Rev. A)
 

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.

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

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Parametrics

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Part number Order VCC (Min) (V) VCC (Max) (V) Iq (Typ) (uA) Features Rating Operating temperature range (C)
TPL5110 Order now 1.8     5.5     0.035     Low-power timer
MOS-driver
Manual reset
One-shot feature
Programmable delay range    		 Catalog     -40 to 105    
TPL5000 Order now 1.8     5.0     0.03     Low-power timer
Watchdog function
Programmable delay range    		 Catalog     -40 to 105    
TPL5010 Order now 1.8     5.5     0.035     Low-power timer
Watchdog function
Programmable delay range
Manual reset    		 Catalog     -40 to 105    
TPL5010-Q1 Order now 1.8     5.5     0.035     Low-power timer
Watchdog function
Programmable delay range
Manual reset    		 Automotive     -40 to 125    
TPL5110-Q1 Order now 1.8     5.5     0.035     Low-power timer
MOS-driver
Manual reset
One-shot feature
Programmable delay range    		 Automotive     -40 to 125    
TPL5111 Order now 1.8     5.5     0.035     Low-power timer
MOS-driver
Manual reset
One-shot feature
Programmable delay range    		 Catalog     -40 to 105