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MAX856CSA+
直流-直流开关升压稳压器, 可调, 800mV-6V输入, 800mV-6V输出, 100mA输出, SOIC-8
产品概述
The MAX856CSA+ is a high-efficiency, CMOS, Step-up DC-DC Switching Regulator for small, low input voltage or battery-powered systems. The MAX856 accepts a positive input voltage between 0.8V and VOUT and convert it to a higher, pin-selectable output voltage of 3.3V or 5V. Typical efficiencies are greater than 85%. Typical quiescent supply current is 25µA (1µA in shutdown). The MAX856 combine ultra-low quiescent supply current and high efficiency to give maximum battery life. An internal MOSFET power transistor permits high switching frequencies. This benefit, combined with internally set peak inductor current limits, permits the use of small, low-cost inductors. The MAX856 have a 500mA peak inductor current limit.
- 85% Efficiency at 100mA
- 25µA Quiescent current
- 1µA Shutdown mode
- 125 and 500mA Switch-current limits permit use of low-cost inductors
- ±1.5% Reference tolerance over-temperature
- Low-battery detector (LBI/LBO)
应用
计算机和计算机周边, 医用, 电源管理, 计量
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
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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
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将于 22-5-10 再提供 600 件
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| 数量 | 单价（含增值税） | 您所支付金额（含增值税） |
|---|---|---|
| 1+ | CNY36.82 (CNY41.61) | ( ) |
| 10+ | CNY33.09 (CNY37.39) | ( ) |
| 25+ | CNY31.28 (CNY35.35) | ( ) |
| 100+ | CNY25.73 (CNY29.07) | ( ) |
| 250+ | CNY23.08 (CNY26.08) | ( ) |
| 500+ | CNY23.02 (CNY26.01) | ( ) |
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