TPL5100 Texas instruments

TPL5100

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TPL5100

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Описание

The TPL5100 is a long-term timer IC optimized for low-power applications. The TPL5100 can replace a microcontroller's internal timer, allowing the microcontroller to stay completely off instead of running a timer, providing a total power consumption reduction of 60 to 80%.The TPL5100 is designed for use in power cycled applications and provides selectable timing from 16 seconds to 1024 seconds. The TPL5100 can also monitor a battery management IC via a power-good digital input and power on the microcontroller only when a good supply voltage is present. The device is packaged in a 10-pin VSSOP package. For all available packages, see the orderable addendum at the end of the datasheet.

Supply Voltage from 1.8 V to 5.0 V
Selectable Timer Intervals, 16 to 1024 seconds
Current Consumption 30 nA (typical, at 2.5 V)

Function	Nanotimer
Iq (typ) (mA)	0.00003
Features	Low-power timer, MOS-driver, Programmable delay range
Rating	Catalog
Operating temperature range (°C)	-40 to 105
Supply voltage (max) (V)	5
Supply voltage (min) (V)	1.8