NCP802SAN1T1G ON Semiconductor, NCP802SAN1T1G Datasheet - Page 19
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NCP802SAN1T1G
Manufacturer Part Number
NCP802SAN1T1G
Description
IC L-I BATTERY PROTECTOR 6SON
Manufacturer
ON Semiconductor
Datasheet
1.NCP802SAN5T1.pdf
(22 pages)
Specifications of NCP802SAN1T1G
Function
Over/Under Voltage Protection
Battery Type
Lithium-Ion (Li-Ion)
Voltage - Supply
1.5 V ~ 5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
6-SON
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
NCP802SAN1T1GOS
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
NCP802SAN1T1G
Manufacturer:
ON/安森美
Quantity:
20 000
Technical Notes
R1 and C1 will stabilize a supply voltage to the NCP802. A recommended R1 value is less than 1.0 kW A larger value of R1
leads to higher detection voltages. There may also be voltage detector errors from shoot through current into the NCP802.
R1 and R2 can also help current limit the circuit against reverse charge or a charger with excess charging voltage applied to
the NCP802 battery pack. Smaller R1 and R2 values may cause excessive power consumption over the specified power
dissipation rating. Therefore, the total value of R1 ) R2 should be equal to or more than 1.0 kW. However, if one uses a very
large value of R2, it might not be possible to release from undervoltage by connecting a charger. The recommended R2 value
is equal to or less than 30 kW.
R1
330 W
C1
0.1 mF
Figure 44. Typical Application Circuit
http://onsemi.com
GND
VCELL
19
NCP802
DO
DS
CO
P−
R2
1 kW
+
−