Delay

V

REF

V

DD

GND

RESET

V

DD

GND

RESET

1

2

3

V

DD

GND

RESET

NC

1

2

3

4

TPS3839

SBVS193 – JUNE 2012

www.ti.com

PIN CONFIGURATIONS

DQN PACKAGE

DBZ PACKAGE

1-mm × 1-mm TBD

SOT23-3

(TOP VIEW)

(TOP VIEW)

PIN ASSIGNMENTS

PIN NO

PIN NAME

DQN

DBZ

DESCRIPTION

GND

3

1

Ground

NC

2

—

Do not connect

Active low RESET output. RESET has a push-pull output drive and is capable of directly

RESET

1

2

VDD

4

3

Supply voltage

FUNCTIONAL BLOCK DIAGRAM

Figure 1. TPS3895A Block Diagram

4

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