BD99958GW datasheet(10/130 Pages) ROHM

Part #	BD99958GW

Description	1 to 4-Cell Li-Ion Battery Manager For Application Processors

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Manufacturer	ROHM [Rohm]

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21.Aug.2018 Rev.001

TSZ22111

• 15 • 001

www.rohm.com

BD99958GW

TSZ02201-0B4B0A700060-1-2

7.2. Electrical Characteristics for Battery Charger - continued

Adapter=18.0 V, Battery=7.4 V, LX1=LX2=0.0 V, GND=0 V, Ta=25 °C (unless otherwise noted.)

Parameter

Symbol

Value

Unit

Condition

Min

Typ

Max

<PMON>

Power Monitor Amplifier Gain

(IPMON)/(VACP x IACP + VBATT x

IBATT)

GPMON

-

16

-

μA/W

REG0x25h[2:0]=6h

(Note 1)

6.25 W Setting

-

8

-

μA/W

REG0x25h[2:0]=5h

(Note 1)

12.5 W Setting

-

4

-

μA/W

REG0x25h[2:0]=4h

(Note 1)

25 W Setting

-

2

-

μA/W

REG0x25h[2:0]=3h

(Note 1)

50 W Setting

-

1

-

μA/W

REG0x25h[2:0]=2h

(Note 1)

100 W Setting

-

0.5

-

μA/W

REG0x25h[2:0]=1h

(Note 1)

200 W Setting

-

0.25

-

μA/W

REG0x25h[2:0]=0h

(Note 1)

400 W Setting

ACCPMON

-5

-

+5

%

IPMON=50 μA

PMON Maximum Current

IPMONMAX

-

200

μA

-

<IOUT>

IADP Voltage Accuracy

GIADP

-

20

-

V/V

(VIADP)/(VACP- VACN)

VIOUT1

802.8

819.2

835.6

mV

(VACP- VACN)=40.96 mV

VIOUT2

393.2

409.6

426

mV

(VACP- VACN)=20.48 mV

VIOUT3

174.1

204.8

235.5

mV

(VACP- VACN)=10.24 mV

VIOUT4

81.92

102.4

122.9

mV

(VACP- VACN)=5.12 mV

VIOUT5

-

51.2

-

mV

(VACP- VACN)=2.56 mV

VIOUT6

-

25.6

-

mV

(VACP- VACN)=1.28 mV

IDCHG Voltage Accuracy

GIDCHG

-

16

-

V/V

(VIDCHG)/(VSRN- VSRP)

VIDCHG1

622.6

655.4

688.2

mV

(VSRN- VSRP)=40.96 mV

VIDCHG2

298.2

327.7

357.2

mV

(VSRN- VSRP)=20.48 mV

VIDCHG3

122.9

163.8

204.8

mV

(VSRN- VSRP)=10.24 mV

VIDCHG4

41

81.9

122.9

mV

(VSRN- VSRP)=5.12 mV

(Note 1) Resister address refer to extended commands

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