15815503065
HX8001 同步升降压IC
品牌1: HX/禾芯微
效率: 95%
静态电流: 1mA
输入电压: 1.8-5.5V
报价: 0.50元/个
最小起订: 3000 个
库存: 9999990000 个
发货期限: 自买家付款之日起 2 天内发货
有效期至: 长期有效
发布时间: 2023-03-24 13:26
浏览次数: 154
手机号: 15815503065
电话: 0755-83538626
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详细信息

The HX8001 is high efficiency, fixed frequency, Buck-Boost DC/DC converter that operates from input voltages above, below or equal to the output voltage. The devices are suitable for single lithium-ion, multicell alkaline or NiMH applications where the output voltage is within the battery voltage range.

The switching fre up to 1.5 MHz could be fixed by an external resistor. Also the oscillator could be synchronized to an external clock. The current is 1mA which maximizes the battery life in portable applications.

Other features include a 1µA shutdown, thermal shutdown and current limit. The HX8001 is available in the 10-pin thermally enhanced MSOP package (or upon request).

 

Applications

Ø  Handheld Instruments

Ø  MP3/MP4 Players

Ø  Palmtop computers

Ø  Digital Cameras

Features

Ø  Synchronous Rectification up to 95% Efficiency

Ø  Single Inductor

Ø  Fixed Frequency Operation with Battery Voltages Above, Below or Equal to the Output

Ø  Current: 1mA (50µA low power mode: mode pin high)

Ø  Continuous Output Current up to 1A

Ø  Input Voltage Range: 1.8V to 5.5V

Ø  Programmable Oscillator Frequency from 350kHz to 1.5MHz

Ø  No Schottky Diodes Required (VOUT < 4.3V)

Ø  VOUT Disconnected from VIN During Shutdown

Ø  Shutdown Current:<1µA

Ø  Small Thermally Enhanced 8-pin SOP Package


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  • 地址:深圳市龙华新区民治街道民治大道东边商业大厦701—702
  • 电话:0755-83538626
  • 手机:15815503065
  • 传真:0755-83538626
  • 联系人:李小姐
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