|
|
Numéro de référence | T63H0002A | ||
Description | Li-Ion Battery Protector | ||
Fabricant | Taiwan Memory Technology | ||
Logo | |||
tmCTHE
T63H0002A
T63H0002A
Li-Ion Battery Protector
Features
Low supply current
Supply current
TYP. 5.0uA
Standby current (after detecting over-discharge) TYP. 0.3uA
www.DataSheetH4Ui.gchomaccuracy detector
Over-charge detector(Topt=25ºC)
+/- 25mV
Threshold
Over-charge detector (Topt=0 to 50ºC)
+/- 30mV
Over-discharge detector
+/- 2.5%
Variety of detector threshold Over-charge detector threshold
4.0V to 4.4V step of 0.005V
Over-discharge detector threshold 2.0V to 3.0V step of 0.005V
Built in protection circuit
Excess current protection
0.04V to 0.32V step of 0.04V
Accuracy
±15%
Output delay of over charge Time delay at C3=0.01uF & VDD=4.3V
170mS note1
Output delay of over-discharg
VDD=2.4V with built-in capacitor
10mS
Small package
SOT23-6/6-pin
note1: The result was measured from T63H0002A-AX
Part Number Examples
Part No.
Over charge detection
voltage
T63H0002A-AX
4.25V
T63H0002A-BX
4.35V
T63H0002A-CX
4.30V
T63H0002A-DX
…*note1
4.28V
….
note1: New model version and specific
characteristics may be order by customer.
Over charge release
voltage
4.05V
4.15V
4.10V
4.08V
….
marking
002A
002B
002C
002D
Pack type
SOT-23-6
SOT-23-6
SOT-23-6
SOT-23-6
….
General Description
The T63H0002A is protection IC for
over-charge/discharge of rechargeable one-cell
Lithium-ion(Li+) excess load current, further
include a short circuit protector for preventing
large external short circuit current.
Each of these IC is composed of three
voltage detectors, a reference unit, a delay
circuit, a short circuit protector, and a logic
circuit. When charging voltage crosses the
detector threshold from a low value to value
higher than VDET1, the output of Cout pin, the
output of over-charge detector/VD1, switches to
low level, charger’s negative pin level. After
detecting over-charge the VD1 can be reset and
the output of Cout becomes high when the VDD
voltage is coming down to a level lower than
“VREL1”, or when a kind of loading is
connected to VDD after a charger is
disconnected from the battery pack while the
VDD level is in between “VDET1” and
TM Technology Inc. reserves the right
P. 1
to change products or specifications without notice.
Publication Date: JUL. 2002
Revision:A
|
|||
Pages | Pages 8 | ||
Télécharger | [ T63H0002A ] |
No | Description détaillée | Fabricant |
T63H0002A | Li-Ion Battery Protector | Taiwan Memory Technology |
US18650VTC5A | Lithium-Ion Battery | Sony |
TSPC106 | PCI Bus Bridge Memory Controller | ATMEL |
TP9380 | NPN SILICON RF POWER TRANSISTOR | Advanced Semiconductor |
www.DataSheetWiki.com | 2020 | Contactez-nous | Recherche |