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參數(shù)資料
| 型號： | T63H0002A-DX |
| 廠商： | TM Technology, Inc. |
| 英文描述： | T63H0002A |
| 中文描述： | T63H0002A |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 165K |
| 代理商： | T63H0002A-DX |
TE
CH
tm
T63H0002A
TM Technology Inc. reserves the right
P. 1
Publication Date: JUL. 2002
to change products or specifications without notice. Revision:A
T63H0002A
Features
Low supply current
Li-Ion Battery Protector
Supply current
TYP. 5.0uA
Standby current (after detecting over-discharge)
TYP. 0.3uA
Over-charge detector(Topt=25oC)
+/- 25mV
Over-charge detector (Topt=0 to 50oC)
+/- 30mV
High accuracy detector
Threshold
Over-discharge detector
+/- 2.5%
Over-charge detector threshold
4.0V to 4.4V step of 0.005V
Variety of detector threshold
Over-discharge detector threshold 2.0V to 3.0V step of 0.005V
Excess current protection
0.04V to 0.32V step of 0.04V
Built in protection circuit
Accuracy
±15%
170mS
note1
Output delay of over charge
Time delay at C3=0.01uF & VDD=4.3V
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
Over charge detection
voltage
T63H0002A-AX
4.25V
T63H0002A-BX
4.35V
T63H0002A-CX
4.30V
T63H0002A-DX
4.28V
…
*note1
Part No.
Over charge release
voltage
4.05V
4.15V
4.10V
4.08V
….
marking
Pack type
002A
002B
002C
002D
SOT-23-6
SOT-23-6
SOT-23-6
SOT-23-6
….
….
note1: New model version and specific
characteristics may be order by customer.
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
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| T63H0006B-BX | Li-Ion Battery Protector |
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| T63H0006B | 制造商:TMT 制造商全稱:TMT 功能描述:Li-Ion Battery Protector |
| T63H0006B-AX | 制造商:TMT 制造商全稱:TMT 功能描述:Li-Ion Battery Protector |
| T63H0006B-BX | 制造商:TMT 制造商全稱:TMT 功能描述:Li-Ion Battery Protector |
| T63H0006B-CX | 制造商:TMT 制造商全稱:TMT 功能描述:Li-Ion Battery Protector |
| T63H0006B-DX | 制造商:TMT 制造商全稱:TMT 功能描述:Li-Ion Battery Protector |
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