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参数资料
| 型号： | DS2715 |
| 英文描述： | NiMH Battery Pack Charge Controller |
| 中文描述： | NiMH电池组充电控制器 |
| 文件页数： | 12/12页 |
| 文件大小： | 202K |
| 代理商： | DS2715 |
DS2715: NiMH Cell Pack Charge Controller
12 of 12
LED1 and LED2 Outputs
Open-drain outputs LED1 and LED2 pull low to indicate charge status. When inactive, the outputs are high
impedance. LED1 displays the state of charge and LED2 displays the charge results. The LED1 pin drives low in a
1Hz, 50% duty cycle “blink” pattern to indicate cells are charging. LED2 drives low with 100% duty cycle to signal a
successful charge completion or blinks at 4Hz, 50% duty cycle to signal a charging fault has occurred. Both LED
pins remain in a high-impedance state when no cells are present or the discharge latch is set. LED pins can be tied
together if only one LED display is desired. Table 3 summarizes the LED operation for each charge condition.
Table 3. LED DISPLAY PATTERNS BASED ON CHARGE STATE
CHARGE STATE
NO
BATTERY
CHARGING
DONE
FAULT
DISCHARGE
MODE
LED1
High-Z
Blinks at 1HZ,
50% duty cycle
High-Z
High-Z
High-Z
LED2
High-Z
High-Z
Low
Blinks at 4Hz,
50% duty cycle
High-Z
LED1 +
LED2
High-Z
Blinks at 1HZ,
50% duty cycle
Low
Blinks at 4Hz,
50% duty cycle
High-Z
High-Z = High Impedance
Package Information
For the latest package outline information, go to
www.maxim-ic.com/DallasPackInfo
.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2715BZ+ | 功能描述:电池管理 NiMH Battery Pack Charge Controller RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| DS2715BZ+T&R | 制造商:Maxim Integrated Products 功能描述:NIMH BATPCK CHGCONT 16PIN SOIC TR L - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC CTRLR CHRG NIMH BATT 16-SOIC 制造商:Maxim Integrated Products 功能描述:Battery Management NiMH Battery Pack Charge Controller |
| DS2715BZ+T&R | 功能描述:电池管理 NiMH Battery Pack Charge Controller RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel |
| DS2715BZ+TR | 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:NiMH Battery Pack Charge Controller |
| DS2715KLINEAR | 功能描述:电源管理IC开发工具 RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
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