s-8211dat-i6t1g Seiko Instruments Inc., s-8211dat-i6t1g Datasheet

s-8211dat-i6t1g

Manufacturer Part Number

s-8211dat-i6t1g

Description

Battery Protection Ic For 1-cell Pack

Manufacturer

Seiko Instruments Inc.

Datasheet

1.S-8211DAT-I6T1G.pdf (37 pages)

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Rev.4.9

BATTERY PROTECTION IC

FOR 1-CELL PACK

Features

Applications

Packages

(1) High-accuracy voltage detection circuit

(2) Detection delay times are generated by an internal circuit (external capacitors are unnecessary).

(3) High-withstanding voltage device is used for charger connection pins (VM pin and CO pin : Absolute maximum

(4) 0 V battery charge function available / unavailable are selectable.

(5) Shutdown function yes / no are selectable.

(6) Wide operating temperature range

(7) Low current consumption

(8) Small package:

(9) Lead-free product

*1. Overcharge release voltage = Overcharge detection voltage

*2. Overdischarge release voltage = Overdischarge detection voltage

SOT-23-5

SNT-6A

Lithium-ion rechargeable battery packs

Lithium-polymer rechargeable battery packs

Accuracy 20%

rating = 28 V)

(Overcharge hysteresis voltage can be selected as 0 V or from a range of 0.1 V to 0.4 V in 50 mV step.)

(Overdischarge hysteresis voltage can be selected as 0 V or from a range of 0.1 V to 0.7 V in 100 mV step.)

Overcharge detection voltage

Overcharge release voltage

Overdischarge detection voltage

Overdischarge release voltage

Discharge overcurrent detection voltage

Load short-circuiting detection voltage

Operation mode

Power-down mode

Package Name

_00

MP005-A

PG006-A

Package

Seiko Instruments Inc.

3.6 V to 4.4 V (5 mV step)

3.5 V to 4.4 V

2.0 V to 3.0 V (10 mV step)

2.0 V to 3.4 V

0.05 V to 0.30 V (10 mV step)

0.5 V (fixed)

3.0 A typ., 5.5 A max. ( 25 C)

0.2 A max. ( 25 C)

SOT-23-5, SNT-6A

40 C to 85 C

The S-8211D Series are protection ICs for single-cell lithium-ion

/ lithium-polymer rechargeable batteries and include high-

accuracy voltage detectors and delay circuits.

These ICs are suitable for protecting single-cell rechargeable

lithium-ion / lithium-polymer battery packs from overcharge,

overdischarge, and overcurrent.

MP005-A

PG006-A

Tape

Overcharge hysteresis voltage

Drawing Code

Overdischarge hysteresis voltage

MP005-A

PG006-A

Accuracy 30 mV ( 5 C to 55 C)

Accuracy 50 mV

Accuracy 100 mV

Accuracy 25 mV ( 25 C)

Accuracy 50 mV

Accuracy 15 mV

Accuracy 200 mV

Reel

S-8211D Series

PG006-A

Land

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