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參數(shù)資料
| 型號： | DS2714 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Quad Loose Cell NiMH Charger |
| 中文描述： | 4節(jié)散裝NiMH電池充電器 |
| 文件頁數(shù)： | 1/12頁 |
| 文件大?。?/td> | 221K |
| 代理商： | DS2714 |
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Note:
Some revisions of this device may incorporate deviations from published specifications known as errata. Multiple revisions of any device
may be simultaneously available through vario
REV: 080206
GENERAL DESCRIPTION
The DS2714 is ideal for standalone charging of 1 to 4
AA or AAA NiMH “l(fā)oose” cells. NiCd cells can also be
charged. Temperature, voltage and charge time are
monitored to provide proper fast charging control
algorithms for Nickel Metal Hydride (NiMH) batteries.
Battery tests are included to detect defective or
inappropriate cells such as Alkaline primary batteries.
The DS2714 supports a parallel charging topology,
with independent monitoring and control of each cell.
APPLICATIONS
Desktop/Standalone Chargers (AAA/AA)
Digital Still Cameras
Music Players
Games
Toys
CHARGE TOPOLOGY
FEATURES
Charges 1 to 4 NiMH Cells
Detects and Avoids Charging Alkaline Cells
Pre-Charges Deeply Depleted Cells
Fast Charges NiMH with - V Termination
Sensitivity of 2mV (typ)
Monitors Voltage, Temperature and Time for
Safety and Secondary Termination
Works with Regulated Charge Current Source
Drives PNP Type Pass Element
Compatible with Integrated Primary-Side PWM
Controllers
20-pin TSSOP Package
ORDERING INFORMATION
PART
MARKING
DS2714E+
DS2714
DS2714E+T&R
DS2714
+ Denotes lead-free package.
PIN CONFIGURATION
PIN-PACKAGE
20 TSSOP
20 TSSOP Tape-and-Reel
DS2714
Quad Loose Cell NiMH Charger
www.maxim-ic.com
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CC1
CC2
CC3
CC4
LED1
LED2
VSS
LED3
LED4
DMSEL
CTST
TMR
VDD
VSS
VP1
VP2
VP3
THM2
THM1
VP4
DS2714
Controlled
Current
Source
GND
4-Cell NiMH Charger
TSSOP
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| DS2714E+ | 功能描述:電池管理 Quad Loose Cell NiMH Chargers RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| DS2714E+T&R | 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:QUAD LOOSECELL NIMHCHRGER TSSOP20LF - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC NIMH CHARGER QUAD 20TSSOP 制造商:Maxim Integrated Products 功能描述:Battery Management Quad Loose Cell NiMH Chargers |
| DS2714E+T&R | 功能描述:電池管理 Quad Loose Cell NiMH Chargers RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| DS2714E+TR | 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:Quad Loose Cell NiMH Charger |
| DS2714EVKIT+ | 制造商:Maxim Integrated Products 功能描述:DS2714 EVAL KIT - Boxed Product (Development Kits) |
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