NCP802
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19
Figure 44. Typical Application Circuit
VCELL
P
GND
DO
+
CO
C1
0.1 mF
R1
330 W
R2
1 kW
NCP802
DS
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.
NCP802
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20
ORDERING INFORMATION
Device Package Marking Code Shipping
NCP802SN1T1 SOT236 KN 3000 / Tape & Reel
NCP802SN1T1G SOT236
(PbFree)
KN 3000 / Tape & Reel
NCP802SAN1T1 SON6 KN 3000 / Tape & Reel
NCP802SAN1T1G SON6
(PbFree)
KN 3000 / Tape & Reel
NCP802SAN5T1 SON6 K7 3000 / Tape & Reel
NCP802SAN5T1G SON6
(PbFree)
K7 3000 / Tape & Reel
NCP802SAN6T1 SON6 KD 3000 / Tape & Reel
NCP802SAN6T1G SON6
(PbFree)
KD 3000 / Tape & Reel
For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specification Brochure, BRD8011/D.
NCP802
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21
PACKAGE DIMENSIONS
SOT236
SN SUFFIX
PLASTIC PACKAGE
CASE 126201
ISSUE A
DIM MIN MAX
MILLIMETERS
A 0.90 1.45
A1 0.00 0.15
b 0.35 0.50
b1 0.35 0.45
c 0.09 0.20
c1 0.09 0.15
D 2.80 3.00
E 2.60 3.00
E1 1.50 1.75
e
0.95
e1
1.90
L 0.25 0.55
q 0 10
NOTES:
1. DIMENSIONS ARE IN MILLIMETERS.
2. INTERPRET DIMENSIONS AND TOLERANCES
PER ASME Y14.5M, 1994.
3. DIMENSION D DOES NOT INCLUDE FLASH OR
PROTRUSIONS. FLASH OR PROTRUSIONS
SHALL NOT EXCEED 0.23 PER SIDE.
4. TERMINAL NUMBERS ARE SHOWN FOR
REFERENCE ONLY.
5. DIMENSIONS D AND E1 ARE TO BE DETERMINED
AT DATUM PLANE H.
c
E
D
b
E1
1
2
3
6
5
4
PIN 1
IDENTIFIER
q
__
A
A
A
B
e1
e
M
0.20 C
M
B
0.05
C
M
0.10 C
S
A
A1
A
S
B
H
L
c1
b1
b
SECTION AA

NCP802SAN1T1

Mfr. #:
Manufacturer:
ON Semiconductor
Description:
IC L-I BATTERY PROTECTOR 6SON
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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