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MAX8814ETA+T
电池充电器, 1单元锂离子电池, 28 V输入, 28 V/0.6 A充电, TDFN-8
产品概述
The MAX8814ETA+T is a linear Li+ battery charger with autoboot assistant in 8 pin TDFN package. It is an intelligent, stand-alone constant-current, constant-voltage (CCCV), thermally regulated linear charger which is designed for charging a single-cell lithium-ion (Li+) battery. The device controls the charging sequence from the prequalification state through constant-current fast-charge and the final constant voltage charge. MAX8814 achieves high flexibility by providing an adjustable fast-charge current through an external resistor. It also features a booting assistant circuit that distinguishes input sources, battery connection and provides an output signal (ABO) for system booting.
- Integrated current-sensing circuit, MOSFET pass element and thermal regulation circuitry
- 4.25V to 28V input voltage range with over-voltage protection above +7V
- Soft-start limits inrush current
- Programmable fast-charge current of 1A (max)
- Charge-current monitor for fuel gauging (ISET)
- Input power-source detection output and charge-enable input
- Low dropout voltage (300mV at 500mA)
- Operating temperature range from -40°C to 85°C
应用
电源管理, 便携式器材
警告
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
产品信息
技术文档 (1)
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包装类型
切割卷带
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交付周期内有额外库存， 交付周期大约为 22-10-17
1,136 UK 有库存，可在 4-5 个工作日内交货
| 数量 | 单价（含增值税） | 您所支付金额（含增值税） |
|---|---|---|
| 1+ | CNY23.52 (CNY26.58) | ( ) |
| 10+ | CNY21.11 (CNY23.85) | ( ) |
| 25+ | CNY19.96 (CNY22.55) | ( ) |
| 100+ | CNY17.30 (CNY19.55) | ( ) |
| 250+ | CNY16.70 (CNY18.87) | ( ) |
定价不可用。 请联系客户服务。
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