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数量 | 价钱 (含税) |
---|---|
1+ | CNY46.290 (CNY52.3077) |
10+ | CNY40.500 (CNY45.765) |
25+ | CNY33.560 (CNY37.9228) |
100+ | CNY30.090 (CNY34.0017) |
250+ | CNY29.370 (CNY33.1881) |
500+ | CNY29.340 (CNY33.1542) |
2500+ | CNY29.330 (CNY33.1429) |
产品信息
产品概述
The MAX8856ETD+T is an USB/AC adapter, Li+ linear battery charger with integrated 50mohm battery switch in 14 pin TDFN package. This device is a 1-cell Li+ battery charge-management IC which operates from either a USB port or AC adapter. It integrates a battery disconnect switch, current-sense circuit, PMOS pass element and thermal-regulation circuitry. It eliminates external reverse-blocking Schottky diode to create a simple and small charging solution. The charging sequence initiates from power-OK indication through pre-qualification, fast-charge, top-off charge and finally charging-complete indication for single-cell Li+ batteries. Charging is controlled using constant current, constant voltage or constant die-temperature (CCCVCTJ) regulation for safe operation in handhelds.
- NTC thermistor input (THM) to protect the battery
- Undervoltage lockout below +3.4V and overvoltage protection up to +14V
- USB-compliant suspend mode (20µA)
- Selectable 100mA, 500mA and up to 1A input current limits
- Automatic current sharing between battery charging and system
- Die temperature regulation (+100°C)
- Low dropout voltage of 250mV at 0.5A
- Charge status and input supply detection flag
- Operating temperature range from -40°C to 85°C
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
注释
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
技术规格
锂离子
-
TDFN
1Cells
85°C
-
No SVHC (21-Jan-2025)
14V
1A
14引脚
-40°C
表面安装
MSL 1 -无限制
技术文档 (1)
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法律与环境
进行最后一道重要生产流程所在的地区原产地:Thailand
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RoHS
RoHS
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