STBC02BJR datasheet(9/39 Pages) STMICROELECTRONICS

No de pièce	STBC02BJR

Description	Li-Ion linear battery charger with LDO, load switches and reset generator

PDF	39 Pages

Scroll/Zoom	100%

Fabricant	STMICROELECTRONICS [STMicroelectronics]

Site Internet	http://www.st.com

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9 / 39 page

STBC02

Pin configuration (top through view)

DocID029261 Rev 2

9/39

Bump

name

Description

Digital I/Os

nRESET

Smart reset output signal (open drain output). A pull-up

resistor (10

– 100 kΩ) is connected to LDO pin or to a

higher voltage

RST_PENDING

Reset output signal (totem pole output)

RESET_NOW

Smart reset input signal (referred to LDO level);

RESET_CLEAR when watchdog is enabled

Switch matrix

SW1_I

Load switch SPDT1

input (1.8 V to 5 V

range)

If SPDT switches are used,

decoupling capacitors are

recommended on input and

output. Capacitor values

depend on application

conditions and requirements.

If not used, connect inputs and

outputs to GND

SW1_OA

Load switch SPDT1

output A

(enabled/disabled by

SWIRE)

SW1_OB

Load switch SPDT1

output B

(enabled/disabled by

SWIRE)

SW2_I

Load switch SPDT2

input (1.8 V to 5 V

range)

SW2_OA

Load switch SPDT2

output A

(enabled/disabled by

SWIRE)

SW2_OB

Load switch SPDT2

output B

(enabled/disabled by

SWIRE)

C3-D3

Not connected

Leave floating

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