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參數(shù)資料
| 型號： | T63H0008A |
| 廠商： | TM Technology, Inc. |
| 英文描述： | Li-Ion/Polymer Battery for one-cell Protector |
| 中文描述： | Li-Ion/Polymer電池單細胞保護 |
| 文件頁數(shù)： | 13/20頁 |
| 文件大小： | 341K |
| 代理商： | T63H0008A |
TE
CH
tm
DS pin
T63H0008A
TM Technology, Inc. reserves the right
P. 13
Publication Date: Dec. 2003
to change products or specifications without notice. Revision:A
The DS pin is a test pin for delay time measurement and it should be open in the actual application. If a
capacitor whose capacitance is larger than 100pF or a resister whose resistance is larger than 100kW is
connected to this pin, error may occur in the delay time.
0V battery charge function (*1) (*2)
This function is used to recharge the connected battery whose voltage is 0V due to the self-discharge. When
the 0V battery charge starting charger voltage (V0CHA ) or higher is applied between EB+ and EB- pins by
connecting a charger, the charging control FET gate is fixed to VDD pin voltage. When the voltage between
the gate and source of the charging control FET becomes equal to or higher than the turn-on voltage by the
charger voltage, the charging control FET turns on to start charging. At this time, the discharging control
FET is off and the charging current flows through the internal parasitic diode in the discharging control FET.
When the battery voltage becomes equal to or higher than the over-discharge release voltage, the
T63H0008A enters the normal condition.
0V battery charge inhibition function (*1)
This function inhibits the recharging when a battery which is short-circuited (0V) internally is connected.
When the battery voltage is 1.0 V (typ.) or lower, the charging control FET gate is fixed to EB- pin voltage
to inhibit charging. When the battery voltage is the 0V battery charge inhibition battery voltage (V0INH ) or
higher, charging can be performed.
(*1) Some battery providers do not recommend charging for completely self-discharged battery. Please ask
battery providers before determining the 0V battery charge function.
(*2) The 0V battery charge function has higher priority than the abnormal charge current detection function.
Consequently, a product with the 0V battery charge function charges a battery forcedly and abnormal
charge current cannot be detected when the battery voltage is low.
相關PDF資料 |
PDF描述 |
|---|---|
| T63H0008A-AX | Li-Ion/Polymer Battery for one-cell Protector |
| T63H0008A-BX | Li-Ion/Polymer Battery for one-cell Protector |
| T63H0008A-CX | Li-Ion/Polymer Battery for one-cell Protector |
| T63H0008A-DX | Li-Ion/Polymer Battery for one-cell Protector |
| T66H0001A | 240 output LCD Segment/Common Driver IC |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| T63H0008A-AX | 制造商:TMT 制造商全稱:TMT 功能描述:Li-Ion/Polymer Battery for one-cell Protector |
| T63H0008A-BX | 制造商:TMT 制造商全稱:TMT 功能描述:Li-Ion/Polymer Battery for one-cell Protector |
| T63H0008A-CX | 制造商:TMT 制造商全稱:TMT 功能描述:Li-Ion/Polymer Battery for one-cell Protector |
| T63H0008A-DX | 制造商:TMT 制造商全稱:TMT 功能描述:Li-Ion/Polymer Battery for one-cell Protector |
| T63XA-100-10-D06 | 制造商:Vishay Roederstein 功能描述:RES TRMR 100 OHM 10% 1/4W 13TURN 1.8MM PIN TH - Rail/Tube |
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