Datasheet

ManualsBrandsSTMICROELECTRONICS ManualsPMICsPMIC - battery management Charge management, Power management Li-Ion DFN 12 (3x3) Surface-m

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DocID024654 Rev 2 3/29

STNS01 Schematic

1 Schematic

Figure 1. Application schematic

Table 2. List of external components

Component Manufacturer Part number / Description Value Size

C

IN

Murata GRM188R71A225KE15D 2.2 μF0603

C

SYS

Murata GRM188R71A225KE15D 2.2 μF0603

C

LDO

Murata GRM188R71A225KE15D 2.2 μF0603

C

BAT

Murata GRM188R61A475KE15D 4.7 μF0603

R

ISET

Any Resistor 1 kΩ – 13 kΩ 0603

R

CHG

Any Resistor 600 Ω 0603

R

DIV1,

R

DIV2

Any Depending on the BATMS status 0603

D1 Any Diode Led 0603

LOAD

IN

GND

ISET

CHG

NTC

BAT

C

LDO

C

IN

SD

V

BUS

GND

SYS

R

ISET

LDO

Alternative

Load

C

SYS

BATSNS

T

System

R

CHG

Battery Pack

CEN

BATMS

R

DIV1

R

DIV2

C

BAT

AM09934v1