Datasheet.kr   

GB5101L 데이터시트 PDF




grenergy에서 제조한 전자 부품 GB5101L은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 GB5101L 자료 제공

부품번호 GB5101L 기능
기능 Battery Protection IC
제조업체 grenergy
로고 grenergy 로고


GB5101L 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



전체 13 페이지수

미리보기를 사용할 수 없습니다

GB5101L 데이터시트, 핀배열, 회로
Preliminary GB5101L
Battery Protection IC for Single-cell Pack
Features
Normal operation: 3uA typ. @ VCC = 3.9V
Over-charge detection voltage (VCU)
4.25~4.3V, accuracy: ±50mV
Over-charge release voltage (VCR)
4.05~4.1V, accuracy: ±50mV
Over-discharge detection voltage (VDL)
2.4V, accuracy: ±100mV
Over-discharge release voltage (VDR)
3.0V, accuracy: ±100mV
Over-current detection voltage (VIOV)
0.15V, accuracy: ±30mV
Short circuit detection voltage (VSHORT)
1.0V
Reset resistance for over current protection
> 500
Delay time clock is generated with internal
circuit
Ordering and Marking Information
Applications
Lithium-ion/Lithium polymer protector of
over-charge, over-discharge, excess-current
for battery pack
High precision protector for cell-phones and
any other gadgets using on board Lithium-ion/
Lithium polymer battery
Description
The GB5101L series are protection ICs for
over-charge/discharge of rechargeable one-cell
Lithium-ion/Lithium polymer excess load current,
further include a short circuit protector for preventing
large external short circuit and excess
charge/discharge-current.
SOT-26
01L
1
1L
1
Code 1 8 9 A B
GH IJ
Year 2008 2009 2010 2011
2016 2017 2018 2019
Code 2 1 2 3 4 ● ● ● 9 A B C
Month Jan. Feb. Mar. Apr.
Sep. Oct. Nov. Dec.
Grenergy OPTO Inc. reserves the right to make changes to improve reliability or manufacture ability without
notice, and advise customers to obtain the latest version of relevant information to verify before placing
orders.
2011.01 Ver.C Copyright Grenergy OPTO, Inc. www.grenergy-ic.com
1




GB5101L pdf, 반도체, 판매, 대치품
Preliminary GB5101L
Electrical Characteristics (TA = 25 )
Parameter
Conditions
CURRENT CONSUMPTION
Supply current
VCC = 3.9V
Over-discharge Supply current
VCC = 2.0V
DETECTION VOLTAGE
Symbol
IOPE
IOD
Over-charge detection voltage
VCU
Over-charge release voltage
VCR
Over-discharge detection voltage
VDL
Over-discharge release voltage
VDR
Over-current detection voltage
Short current detection voltage
Charger detection voltage
DELAY TIME
Overcharge detection delay time
Over discharge detection delay time
Over-current detection delay time
Short current detection delay time
OUTPUT THRESHOLD
OC Output High Voltage
OC Output Low Voltage
OD Output High Voltage
OD Output Low Voltage
VCC = 3.5V,
Io = -5uA
VCC = 4.5V,
CS = 0V, Io
= 5uA
VCC = 3.5V,
Io = -5uA
VCC = 2.0V,
Io = 5uA
VIOV
VSHORT
VCHA
TCU
TDL
TIOV
TSHORT
VOCH
VOCL
VODH
VODL
Min.
VCU
-0.050
VCR
-0.050
VDL
-0.100
VDR
-0.100
VIOV
-0.030
0.7
-0.3
3.0
3.0
Typ.
3.0
2.0
VCU
VCR
VDL
VDR
VIOV
1.0
-0.1
80
40
10
10
3.4
0.1
3.4
0.1
Max.
Unit
6.0 µA
4.0 µA
VCU
+0.050
VCR
+0.050
VDL
+0.100
VDR
+0.100
VIOV
+0.030
1.7
-0.05
V
V
V
V
V
V
V
200 mS
100 mS
20 mS
50 µS
V
0.5 V
V
0.5 V
2011.01 Ver.C Copyright Grenergy OPTO, Inc. www.grenergy-ic.com
4

4페이지










GB5101L 전자부품, 판매, 대치품
Battery
Voltage
VCU
VCR
VDR
VDL
OD PIN
VCC
VSS
OC PIN
VCC
VSS
CS PIN
VCC
VSS
VCHA
charger
Load
Delay Time
Preliminary GB5101L
Abnormal Charge Current Detection
TDL TCU
Description of Operation
Normal Status
This IC monitors the voltage of the battery
connected between the VCC pin and VSS pin and
the voltage difference between the CS pin and VSS
pin to control charging and discharging. When the
battery voltage is in the range from over-discharge
detection voltage (VDL) to over-charge detection
voltage (VCU), the CS pin voltage is no more than
the discharge over-current detection voltage (VIOV),
the IC turns both the charging and discharging
control FETs on. This condition is called the normal
status. Under this condition, charging and
discharging can be carried out freely. The
resistance (RVMD) between the CS pin and VCC pin,
and the resistance (RVMS) between the CS pin and
VSS pin are not connected in the normal status.
Caution when the battery is connected for the first
time, discharging pin may not be able to function.
Please short the CS pin and VSS pin or connect the
charger to restore the normal status.
Over-charge Status
When the battery voltage becomes higher than
over-charge detection voltage (VCU) during charging
in the normal status and detection continues for the
over-charge detection delay time (TCU) or longer,
the GB5101L turns the charging control FET off to
stop charging. This condition is called the
over-charge status. The resistance (RVMD) between
the CS pin and VCC pin, and the resistance (RVMS)
between the CS pin and VSS pin are not connected
in the over-charge status. The over-charge status is
released in the following two cases:
(1) In the case that the CS pin voltage is higher than
or equal to charger detection voltage (VCHA), and
is lower than the discharge over-current
detection voltage (VIOV), GB5101L releases the
over-charge status when the battery voltage falls
below the over-charge release voltage (VCR).
(2) In the case that the CS pin voltage is higher than
2011.01 Ver.C Copyright Grenergy OPTO, Inc. www.grenergy-ic.com
7

7페이지


구       성 총 13 페이지수
다운로드[ GB5101L.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
GB5101

Battery Protection IC

grenergy
grenergy
GB5101L

Battery Protection IC

grenergy
grenergy

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵