STBC02AJR datasheet(7/39 Pages) STMICROELECTRONICS

部件名	STBC02AJR

功能描述	Li-Ion linear battery charger with LDO, load switches and reset generator

PDF	39 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

7 / 39 page

STBC02

Application schematic

DocID029261 Rev 2

7/39

Table 1: Typical bill of material (BOM)

Symbol

Value

Description

Note

CIN

10 µF (16 V)

Input supply voltage capacitor

Ceramic type

CSYS

1 µF (10 V)

System output capacitor

Ceramic type

RISET

Refer to ISET

Charge current programming resistor

Film type

RIPRE

Refer to IPRE

Pre-charge current programming resistor

Film type

CBAT

4.7 µF (6.3 V)

Battery positive terminal capacitor

Ceramic type

RFLOAT

BATSNSFV

Floating voltage programming resistor

Film type

RPUP

10-

100 kΩ

nRESET pull-up resistor(1)

Film type

RCHG

10 kΩ

Charging/fault pull-up resistor(2)

Film type

CLDO

1.0 µF (10 V)

LDO output capacitor

Ceramic type

Notes:

(1)RPUP is tied to LDO pin or to a higher voltage.

(2)RCHG must be calculated according to the external LED electrical characteristics.

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STBC02AJR 数据表(PDF) 7 Page - STMicroelectronics

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