TPS3423 datasheet(7/26 Pages) TI

Part #	TPS3423

Description	TPS3423, TPS3424, Nano-Power, Push-Button Controllers With Configurable Delay to enable Battery Freshness Seal

PDF	26 Pages

Scroll/Zoom	100%

Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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7 / 26 page

Table 5-2. TPS3424 - Pin Functions

TPS3424

I/O

DESCRIPTION

NAME

8 PIN SOT-5X3

6 PIN SOT-5X3

Push-button input, refer Section 7.3.1.1 for additional details.

GND

Ground connection for IC.

VDD

Supply connection, connect a 0.1µF capacitor near the pin for best

performance.

SPT

Connect capacitor to program short press time as described in Section

7.3.1.1 for SPT Cap version.

LPT

Connect capacitor to program long press time as described in Section

7.3.1.1 for LPT Cap version.

RESET/

RESET

RESET output for the device. The response of RESET to short press

and long press is described in Section 7.3.2.2.

INT

Interrupt output. INT is open drain active low output which toggles from

every short press and long press on push-button input as described in

Section 7.3.2.1

KILL

Kill is feedback from the host. RESET can be de-asserted in the latched

version by pulling KILL low. Connect this pin to VDD if not used. Please

refer Section 7.3.1.3 for additional details.

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TPS3423, TPS3424

SNVSCN9 – SEPTEMBER 2024

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TPS3423 Datasheet(PDF) 7 Page - Texas Instruments