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PDF SDC6073 Data sheet ( Hoja de datos )
| Número de pieza | SDC6073 | |
| Descripción | One-cell Lithium-ion/Polymer Battery Protection IC | |
| Fabricantes | SDC | |
| Logotipo |  |
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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
1 page  
One-cell Lithium-ion/Polymer Battery Protection IC
Datasheet
SDC6073
Absolute Maximum Ratings (NOTE: Stresses greater than those listed under Absolute Maximum Ratings may cause
permanent damage to the device.)
Parameter
TSupply Voltage (between VDD and GND)
NCharger Input Voltage (between VM and GND)
ESD, HBM model per Mil-Std-883, Method 3015
EESD, MM model per JEDEC EIA/JESD22-A115
MLatch-up test per JEDEC 78
Storage Temperature Range
UPower Dissipation
Symbol
V DD
V MAX
HBM
MM
-
T STG
P MAX
Value
-8.0~8.0
-10.0~10.0
2000
200
200
-55~125
500
Unit
V
V
V
V
mA
℃
mW
CTable 3. Absolute Maximum Ratings
ONote: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the
Ddevice.
LRecommended Operating Conditions
IAParameter
Symbol
Min
Max
Unit
Supply voltage (between VDD and GND)
VDD 2.0 4.5
V
TCharger input voltage (between VM and GND)
V MAX
4.5
5.5
V
NOperating Temperature Range
T OPR
0
45 ℃
CONFIDETable 4. Recommended Operating Conditions
SDC
December, 2013 Rev. 1.1
©2013 Shaoxing Devechip Microelectronics Co., Ltd.
5/14
www.sdc-semi.com
5 Page 
One-cell Lithium-ion/Polymer Battery Protection IC
Datasheet
SDC6073
U(V)
NT0
EI(mA)
M0
CUU(V)5
Battery
voltage(VDD
voltage)
t
t
Charge and
discharge
current
DOtOCC
tODC1
tODC2
tSHORT
VM
voltage
L0
12
3
4
5
IANote: 1 Charger and load no coNNection; 2 overcharge current state; 3 over discharge current 1 state; 4 over
discharge current 2 state; 5 short-circuit state;
t
TFigure 7. Overcurrent and short-circuit protection state timing diagram
NU(V)
E VDD
ID0
voltage
t
FI(mA)
CON0
Charge
and
t
discharge
current
U(V)
C5
SD 0
VM
t voltage
1 2 3 45
4
(1) (2)
Note: 1 charger and load no connection state ; 2 normally charge; 3 charger reverse connected state ; 4 normally
discharge state; 5 Battery reverse connected state ；(1) the time of charge connection ；(2) the time of load connection
Figure 8. Reverse connected protection state timing diagram
December, 2013 Rev. 1.1
©2013 Shaoxing Devechip Microelectronics Co., Ltd.
11/14
www.sdc-semi.com
11 Page | ||
| Páginas | Total 14 Páginas | |
| PDF Descargar | [ Datasheet SDC6073.PDF ] | |
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