CR6002 반도체 회로 부품 판매점
BATTERY PROTECTOR AND MOSFET COMBO
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 Caretta |
Preliminary Datasheet
TinyShieldTM BATTERY PROTECTOR AND MOSFET COMBO
General Description
AZ6002
CR6002
The CR6002 is a member of CARETTA's TinyShieldTM
Battery Protector product family. It uses the company's
properitary patent pending (US & China) smart
switch technology to implement on-chip MOSFETs thus
reduces manufacturing cost and increases reliability.
The device is designed to protect single cell Li-Ion and
Li-Pol battery packs from either overcharge, overdis-
charge, or overcurrent.
The device contains all required protection control cir-
cuits together with very low resistance MOSFETs to
minimize the number of external components. It incor-
porates overcharge voltage and current protections,
overdischarge voltage and current protections, over-
temperature protection, short circuit protection and
operates with very low power.
The device is not only targeted for digital cellular
phones, but also for any other Li-Ion and Li-Pol battery-
powered information appliances requiring long-term
battery life time.
· Overcharge Detection Voltage: 3.9V to 4.4V
(Applicable in 12.5mV Step) . Accuracy: ± 25mV
· Overcharge Hysteresis Voltage: 0.0V to 0.4V.
Accuracy: ± 25mV
· Overdischarge Detection Voltage: 2.0V to 3.0V
(12.5mV step). Accuracy: ± 25mV
· Overdischarge Hysteresis Voltage: 0.0V to 0.7V.
Accuracy: ± 25mV
10. Low current consumption
· Operation mode: 2.0µA typ., 4.0µA max.
· Power-down mode: 0.1µA max.
11. Small outline MSOP-8 Package
12. RoHS Compliant and Lead (Pb)-Free
Features
Applications
1. No External MOSFETs Required
2. Equivalent of 29mΩ RDS(ON) on-chip MOSFET
3. Only one external capacitor required in application
· Single cell Lithium-Ion Rechargeable Battery
Packs
· Single cell Lithium Polymer Rechargeable Battery
Packs
4. Overcharge Current Protection
5. Three Step Overcurrent Detection: Overdischarge
Current 1, Overdischarge Current 2 and Load Short-
Circuiting
6. Charger Detection Function
7. Overcharge Current Detection Function
8. Delay Times (Overcharge Voltage: tCU, Over-
discharge Voltage: tDL, Overdischarge Current 1:
tODC1, Overdischarge Current 2: tODC2, Load Short-
Circuit: tSHORT) are generated internally. No external
capacitor is necessary. Accuracy: ± 20%
9. High Accuracy Voltage Detection
May. 2006 Rev. 1. 4
1
Caretta Integrated Circuits
Preliminary Datasheet
TinyShieldTM BATTERY PROTECTOR AND MOSFET COMBO
Pin Configuration
AZ6002
CR6002
MSOP-8
Top View
87
65
1 23 4
Figure 1. Pin Configuration of CR6002
Pin Description
Pin Number
1
2
3
4
5
6
7
8
Pin Name
VDD
VDD
VCC
GND
VM
VM
I/O Function
I Positive power input
I Positive power input
I Core circuit power supply pin
I Ground pin
Connect to GND
Connect to GND
I/O Positive charge input, overcurrent detection
I/O Positive charge input, overcurrent detection
May. 2006 Rev. 1. 4
Caretta Integrated Circuits
2
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제조업체: Caretta
( caretta )
CR6002 mosfet
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[ CR6002.PDF ]
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국내 전력반도체 판매점
상호 : 아이지 인터내셔날
전화번호 : 051-319-2877
[ 홈페이지 ]
IGBT, TR 모듈, SCR, 다이오드모듈, 각종 전력 휴즈
( IYXS, Powerex, Toshiba, Fuji, Bussmann, Eaton )
전력반도체 문의 : 010-3582-2743
관련 데이터시트
CR6002
BATTERY PROTECTOR AND MOSFET COMBO - Caretta
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