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参数资料
| 型号： | DS2714E+T&R |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/12页 |
| 文件大小： | 0K |
| 描述： | IC NIMH CHARGER QUAD 20TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 功能： | 充电管理 |
| 电池化学： | 镍金属氢化物 |
| 电源电压： | 4 V ~ 5.5 V |
| 工作温度： | -20°C ~ 70°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 20-TSSOP |
| 包装： | 带卷 (TR) |
DS2714: Quad Loose Cell NiMH Charger
PIN DESCRIPTION
PIN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
NAME
CC1
CC2
CC3
CC4
LED1
LED2
V SS
LED3
LED4
DMSEL
CTST
TMR
V DD
V SS
VP1
VP2
VP3
VP4
THM1
THM2
FUNCTION
Charge Control 1. Turn on and off the charge PNP for Cell 1.
Charge Control 2. Turn on and off the charge PNP for Cell 2.
Charge Control 3. Turn on and off the charge PNP for Cell 3.
Charge Control 4. Turn on and off the charge PNP for Cell 4.
LED 1. Open drain output for LED. Display Cell 1 status.
LED 2. Open drain output for LED. Display Cell 2 status.
Device Ground. Return current path for LEDx pins. Both VSS pins must be connected to ground.
LED 3. Open drain output for LED. Display Cell 3 status.
LED 4. Open drain output for LED. Display Cell 4 status.
Display Mode Select. Select the LED blink rate.
Cell Test Resistor. Cell test threshold set.
Timer Resistor. Charge timer set.
Power-Supply Input. Chip supply input (4.0V to 5.5V).
Device Ground. Internally connected to Pin 7. Both VSS pins must be connected to ground.
Voltage Sense 1. Positive terminal sense input for Cell 1.
Voltage Sense 2. Positive terminal sense input for Cell 2.
Voltage Sense 3. Positive terminal sense input for Cell 3.
Voltage Sense 4. Positive terminal sense input for Cell 4.
Thermister 1. Thermister input for Cell 1 and 2.
Thermister 2. Thermister input for Cell 3 and 4.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS2714EVKIT+ | 制造商:Maxim Integrated Products 功能描述:DS2714 EVAL KIT - Boxed Product (Development Kits) |
| DS2714K | 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 |
| DS2715 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:NiMH Battery Pack Charge Controller |
| 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 |
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