DS2715中文资料PDF规格书
DS2715规格书详情
DESCRIPTION
The DS2715 is well suited for cost-sensitive charger applications where the battery pack is either internal or external to the application. It has been optimized for safe and reliable charging of 1 to 10 NiMH cells in series. The internal gain block can be selected as either a comparator or transconductance amplifier for charge current regulation. This makes the DS2715 configurable as a switched DC charger, a linear current regulator, or a switchmode current source. The DS2715 pre-conditions severely depleted cells before entering full charge mode. It terminates full charge using the dT/dt technique, which requires an external sensing thermistor. Over-temperature, under temperature, and over-voltage detection prevents charging under unsafe conditions. A user selectable charge timer allows charge rates from 0.167C to 2C. FAST-CHARGE, TOPOFF and DONE modes are included for highly reliable, safe charging of NiMH cells. Discharge mode allows the DS2715 to enter a low power sleep state while the cell pack is being discharged.
FEATURES
■ Charges 1 to 10 NiMH Cells
■ FAST-CHARGE at up to a 2C Rate
■ PRECHARGE and TOPOFF Charge Modes Help Cell Conditioning
■ Load Detection Allows the DS2715 to Enter Low Power Sleep Mode (Less than 10µA) while the Cell Pack is Discharged
■ dT/dt Charge Termination Eliminates Cell Charge Stress
■ Monitors Voltage, Temperature, and Time for Safety and Secondary Termination
■ Regulates Current through Either Linear Control or Switch-Mode Control
■ LED Output Displays Charge State
■ Small 16-Pin SO Package
APPLICATIONS
Portable DVD Players
Portable Television Sets
Handheld Gaming
Test Equipment
Handheld POS Terminals
产品属性
- 产品编号:
DS2715BZ+T&R
- 制造商:
Analog Devices Inc./Maxim Integrated
- 类别:
集成电路(IC) > 电池充电器
- 包装:
卷带(TR)
- 电池化学成份:
镍金属氢化物
- 电池数:
1 ~ 10
- 电压 - 供电(最高):
16.5V
- 工作温度:
0°C ~ 70°C(TA)
- 安装类型:
表面贴装型
- 封装/外壳:
16-SOIC(0.154",3.90mm 宽)
- 供应商器件封装:
16-SOIC
- 描述:
IC BATT CHG NIMH 1-10CELL 16SOIC
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
MAXIM |
22+23+ |
SOP16 |
24814 |
绝对原装正品全新进口深圳现货 |
询价 | ||
Dallas |
07+/08+ |
16-SOIC |
8389 |
询价 | |||
Maxim |
23+ |
原厂封装 |
6933 |
原装现货 |
询价 | ||
MAXIM/美信 |
23+ |
SOIC-16 |
12700 |
买原装认准中赛美 |
询价 | ||
MAXIM(美信) |
23+ |
SOIC16 |
6000 |
询价 | |||
DALLAS |
17229+ |
9750 |
进品原装正品 现货库存带17%增值发票 |
询价 | |||
DALLASSEMICO |
22+ |
16-SOIC |
2000 |
全新原装品牌专营 |
询价 | ||
MAXIM(美信) |
2021+ |
SOIC-16 |
499 |
询价 | |||
Maxim |
21+ |
16SOIC |
13880 |
公司只售原装,支持实单 |
询价 | ||
MAXIM |
23+ |
SOP16 |
8560 |
受权代理!全新原装现货特价热卖! |
询价 |