DataSheet.jp

SC8201 の電気的特性と機能

SC8201のメーカーはSilan Microelectronicsです、この部品の機能は「ONE-CELL LI BATTERY PROTECTION CIRCUIT」です。


製品の詳細 ( Datasheet PDF )

部品番号 SC8201
部品説明 ONE-CELL LI BATTERY PROTECTION CIRCUIT
メーカ Silan Microelectronics
ロゴ Silan Microelectronics ロゴ 




このページの下部にプレビューとSC8201ダウンロード(pdfファイル)リンクがあります。

Total 9 pages

No Preview Available !

SC8201 Datasheet, SC8201 PDF,ピン配置, 機能
SC8201
ONE-CELL LI+ BATTERY PROTECTION CIRCUIT
DESCRIPTION
SC8201 is a LiFePO4 battery protection circuit. It is suitable for
protecting LI+ battery against damage from over charge, over
discharge, and over current. It contains high accurate voltage
Detection and delay circuits.
FEATURES
* Low consumption current
VDD=3.4V, IDD=(Typ. 3μA)
VDD=1.8V, IDD=(Typ. 0.3μA)
* Wide supply voltage range: (1.8V~8V)
* Over-charge detection voltage 3.65V, Over-charge release
voltage 3.45V.
* Over-discharge detection voltage 2.00V, Over-discharge
release voltage 2.50V.
* Over current detect voltage 0.15V, Short Current detection
voltage 1.00V.
* Overcharge/over-discharge/over-current detection delay times
are generated by an internal circuit
* Charger detection
* Over current protection
* Small package
ORDERING INFORMATION
Device
SC8201
Package
SOT-23-6
Seal Name
8201
APPLICATIONS
* Protection IC for One-Cell LiFePO4
Battery Pack
BLOCK DIAGRAM
www.DataSheet4U.com
HANGZHOU MICROELECTRONICS CO.,LTD
Http://www.silan.com.cn
REV:1.3 2008.06.25
Page 1 of 10

1 Page





SC8201 pdf, ピン配列
PIN CONFIGURATION
SC8201
PIN DESCRIPTIONS
PIN No.
1
2
3
4
5
6
Symbol
OD
CSI
OC
TD
VDD
VSS
I/O Description
O FET gate connection pin for discharge control.
I/O Detecting pin for current sense, charger detect.
O FET gate connection pin for charge control.
I Test pin for delay time.
I Positive power input pin.
I Negative power input pin.
FUNCTION DESCRIPTIONS
Normal state
www.DataSheet4U.com
If VODL<VDD<VOCU and VCH<VCSI<VOI1, M1 and M2 (refer to the typical application circuit, they are used to
control the charge/discharge state) are both turned on. The charging and discharging processes can be operated
normally at this time.
Overcharge Detection
When enter overcharge state from normal state, the battery voltage can be detected from VDD. When the
battery voltage VDD is larger than VOCU over a delay time of TOC, then enter the overcharge state from normal
state and M2 is to be turned off.
Release of Overcharge State
There are two ways to return to normal state from overcharge state.
If the battery is self discharging and VDD<VOCR occurs, M2 is to be turned on and back to normal state.
Remove the charger and connected to a load. If VOCR<VDD<VOCU and VCSI>VOI1 occurs, M2 is to be turned
on and back to normal state.
HANGZHOU MICROELECTRONICS CO.,LTD
Http://www.silan.com.cn
REV:1.3 2008.06.25
Page 3 of 10


3Pages


SC8201 電子部品, 半導体
Overcharge StateCharging By ChargerNormal State
SC8201
Overcharge StateAbnormal StateNormal State
www.DataSheet4U.com
HANGZHOU MICROELECTRONICS CO.,LTD
Http://www.silan.com.cn
REV:1.3 2008.06.25
Page 6 of 10

6 Page



ページ 合計 : 9 ページ
 
PDF
ダウンロード
[ SC8201 データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
SC8201

ONE-CELL LI BATTERY PROTECTION CIRCUIT

Silan Microelectronics
Silan Microelectronics
SC8204

Audio ringing circuit

CHMC
CHMC
SC8204

FAN REMTORE CONTROL DECODER

Silan Microelectronics
Silan Microelectronics
SC8205

20V N-channel enhancement mode MOS FET

FUMAN ELECTRONICS
FUMAN ELECTRONICS


www.DataSheet.jp    |   2020   |  メール    |   最新    |   Sitemap