PM6613N datasheet(9/30 Pages) STMICROELECTRONICS

tên linh kiện	PM6613N

Giải thích chi tiết về linh kiện	2 to 4-cell Li-Ion, Li-FePO4 battery charger with SMBus interface, N-channel RBFET and BATFET MOSFET selectors

PDF	30 Pages

Scroll/Zoom	100%

nhà sản xuất	STMICROELECTRONICS [STMicroelectronics]

Trang chủ	http://www.st.com

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9 / 30 page

DocID024974 Rev 3

9/30

PM6613N

Electrical characteristics

Table 5. Electrical characteristics

Symbol

Parameters

Test conditions

Min.

Typ.

Max.

Unit

Supply current

ISLP

Total current (DCIN, SRN,

SRP, ACP, ACN, PH)

consumption in sleep mode

ACDIV < ACDIVSLP

BATFET on

ACDIV < ACDIVSLP

BATFET off

IOP

Total quiescent supply current

Charge disabled

1.25

2.1

Supply voltage

DCINUVLO

DCIN UVLO rising threshold

3.8

4.2

DCIN UVLO falling threshold

3.65

3.85

4.05

ACOK comparator

ACDIVTH

ACDIV rising voltage

threshold to assert ACOK

1.87

2.13

ACDIVHYS

ACDIV voltage threshold

hysteresis

520

ACDIVSLP

ACDIV voltage threshold to

enable internal bias

0.55

0.65

0.75

ACDIVOV

ACDIV rising threshold

voltage to determine an OV

condition that let ACOK go

low

2.55

2.625 2.70

ACDIVOV_H

ACDIV overvoltage hysteresis

tR_ACOK

Rising edge deglitch time

AD bit cleared

230

250

270

Switching frequency

fSW

Buck converter switching

frequency

BSE bit cleared

600

700

800

kHz

BSE bit set

300

350

400

Charging voltage

VBATT_ERR

Charge voltage accuracy

-1.53

1.53

Charging current

ICHG_ERR

Charge current accuracy

VSRN = 12 V

ICHG = 0.128 A

RSENSE = 10 mΩ

-50

ICHG = 8.192 A

RSENSE = 10 mΩ

-3

Adapter current sense amplifier

IADP_G

Current sense amplifier gain

IADP_G_ERR

Current sense amplifier gain

error

-10

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