MM1292KF Просмотр технического описания (PDF) - Mitsumi

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производитель

MM1292KF

Protection of Lithium Ion Batteries (two cells in series)

Mitsumi 

MITSUMI

Protection of Lithium Ion Batteries (two cells in series) MM1292

Timing Chart

VALM

VALM

VALM

VH

VS

VALM

VL

VS

Discharging

GD prohibited

Start-up signal

generation timing

AND process

Discharging

state

VALM

VS

VS

OR

processing

operation starts

Overcharging

detection output

Data latch

operation stop

Hold untill t (N+1)

Overcharging identification

TD

Charging prohibited,

constant

OC

unsettled (High impedance)

current output

(source current)

unsettled

Current

consumption

Absolute Maximum Ratings

Item

Storage temperature

Operating temperature

Power supply voltage

OC pin applied voltage

CS pin applied voltage

Allowable power dissipation

Symbol

TSTG

TOPR

VOC max.

VOVOUT

VDCOUT

Pd

Rating

-40~+125

-20~+70

-0.3~18

-10~VH

-0.6~VH

300

Units

°C

°C

V

V

V

mA

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