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SDC6073 PDF даташит

Спецификация SDC6073 изготовлена ​​​​«SDC» и имеет функцию, называемую «One-cell Lithium-ion/Polymer Battery Protection IC».

Детали детали

Номер произв SDC6073
Описание One-cell Lithium-ion/Polymer Battery Protection IC
Производители SDC
логотип SDC логотип 

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SDC6073 Даташит, Описание, Даташиты
One-cell Lithium-ion/Polymer Battery Protection IC
Datasheet
SDC6073
General Description
Features
The SDC6073 is a One-cell lithium-Ion (Li-Ion) and
Tlithium-polymer (Li-Pol) battery protection IC that
integrated an on-chip FET switch thus reducing
Nmanufacturing costs and increasing reliability. The device
Eis designed to protect both Li-Ion and Li-Pol battery packs
from either overcharge, overdischarge, or over-current.
MThe device contains all required protection control circuits
Utogether with a very low resistive FET switch to minimize
IAL DOCthe number of external components.
Internal MOSFET, and reduce costs.
Only two external capacitor required in the
application.
Over Temperature Protection.
Charger Detection Function.
Internal high accuracy voltage detection circuit.
Internal high accuracy current detection circuit.
Short-circuit protection.
0V charging function.
Delay times are generated by an internal circuit, and
no external capacitor is required.
Overcharge current protection.
Applications
Li-Ion Rechargeable Battery Packs
Li-Pol Rechargeable Battery Packs
CONFIDENTMSOP-8
SDC
Figure 1. Package Type
December, 2013 Rev. 1.1
©2013 Shaoxing Devechip Microelectronics Co., Ltd.
1/14
www.sdc-semi.com









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SDC6073 Даташит, Описание, Даташиты
One-cell Lithium-ion/Polymer Battery Protection IC
Datasheet
SDC6073
Pin Configuration
L DOCUMENTPinNumber
1
IA2
T3
4
N5
E6
ID7
CONF8
Package: MSOP-8
VDD 1
8 VM
VDD 2
VCC 3
7 VM
6 TEN
GND 4
5 TOT
Pin Name
VDD
VDD
VCC
GND
TOT
TEN
VM
VM
Figure 2. Pin Configuration
Function
Positive power input
Positive power input
Core circuit power supply pin
Ground pin
Test mode output, connect to GND in normal operation
Test mode enable, connect to GND in normal operation
Positive charge input, overcurrent detection
Positive charge input, overcurrent detection
Table 1. Pin Description
SDC
December, 2013 Rev. 1.1
©2013 Shaoxing Devechip Microelectronics Co., Ltd.
2/14
www.sdc-semi.com









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SDC6073 Даташит, Описание, Даташиты
One-cell Lithium-ion/Polymer Battery Protection IC
Datasheet
SDC6073
Product Series
TModel
ENSDC6073AA
Package
MSOP-8
Overcharge
Detection
Vol.[V CU ](V)
4.30±0.05
Overcharge
Hysteresis
Vol.[V HC ](V)
0.175±0.025
Overdischarge
Detection Vol.
[V DL ](V)
2.50±0.05
Overdischarge
Hysteresis
Vol.
[V HD ](V)
0.40±0.05
Overcurrent 1
Detection Cur.
[I OC1 ](A)
3.0±0.9
Table 2. Product Series
0V Bat.
Charge
Enable
yes
UMFunctional Block Diagram
Recovery
yes
CVDD
FET
VM
DOPre-Driver
OSC
LVCC
Charge
detection
TIAOvercharge
voltage comp
ENOverdischarge
IDvoltage comp
Overdischarge
cu1rrent1 comp
-
Overdischarge
current2 comp
NFOvercharge
CO current comp
Short circuit
comparator
SDCGND
Over
temperature
protection
Power on reset
circuit
Bandgap
reference
Enable
TEN
Figure 3. Functional Block Diagram
December, 2013 Rev. 1.1
©2013 Shaoxing Devechip Microelectronics Co., Ltd.
3/14
www.sdc-semi.com










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Номер в каталогеОписаниеПроизводители
SDC6073One-cell Lithium-ion/Polymer Battery Protection ICSDC
SDC

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