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參數(shù)資料
| 型號： | BQ71501DCKR |
| 英文描述： | VOLT REGULATOR|ADJUSTABLE|+1.2V TO +15V|CMOS|TSSOP|6PIN|PLASTIC |
| 中文描述： | 電壓調(diào)節(jié)器|調(diào)節(jié)| 1.2V至15V的|的CMOS | TSSOP封裝| 6針|塑料 |
| 文件頁數(shù)： | 11/13頁 |
| 文件大?。?/td> | 225K |
| 代理商： | BQ71501DCKR |
TPS71525
TPS71533
TPS71501
SLVS338C
–
MAY 2001
–
REVISED APRIL 2002
11
www.ti.com
APPLICATION INFORMATION
In Figure 16, the bq2060 is configured to monitor 4 Li-Ion batteries in series totaling 16.8 V. During either battery
charging or discharging, the maximum current that the bq2060 requires from the TPS71533 occurs when the
user presses the push button (S1) and potentially activates all five LEDs, indicating a fully charged battery. The
LEDs require 3 mA each and remain on for 4 seconds and then off for 2 seconds. Therefore, the bq2060
potentially requires a total of 15 mA for 67% duty cycle and thus the total power dissipated by the TPS71533
would not exceed 136 mW [(16.8 V
–
3.3 V) x 15 mA x 67%]. Therefore, power dissipation is not a concern in
this application. When the LEDs are not activated, the bq2060 only requires approximately 200-
μ
A quiescent
current. For more information on the operation of the bq2060, refer to the data sheet (TI literature number
SLUS035). An evaluation module with a similar configuration to the one shown in Figure 16 is also available
(TI literature number SLUU063).
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BR01 | Microcontroller |
| BR101 | Silicon controlled switch |
| BR101 | SINGLE-PHASE SILICON BRIDGE |
| BR1010 | SINGLE-PHASE SILICON BRIDGE |
| BR101 | SINGLE-PHASE SILICON BRIDGE RECTIFIER |
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| BQ71525DCKR | 功能描述:低壓差穩(wěn)壓器 - LDO 50-mA 2.5-V High Input Voltage RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| BQ71525DCKRG4 | 功能描述:低壓差穩(wěn)壓器 - LDO 50-mA 2.5-V High Input Voltage RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| BQ71533DCKR | 功能描述:低壓差穩(wěn)壓器 - LDO 50-mA 3.3-V High Input Voltage RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| BQ71533DCKRG4 | 功能描述:低壓差穩(wěn)壓器 - LDO 50-mA 3.3-V High Input Voltage RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| BQ76200EVM-606 | 功能描述:BQ76200 - Power Management, Battery Pack Monitor Evaluation Board 制造商:texas instruments 系列:- 零件狀態(tài):新產(chǎn)品 主要用途:電源管理，電池組監(jiān)控器 嵌入式:- 使用的 IC/零件:BQ76200 主要屬性:板載測試點(diǎn) 輔助屬性:- 所含物品:板 標(biāo)準(zhǔn)包裝:1 |
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