HX3001
| 型号 | 通道数 | 输入电压 V | 静态电流 μA | 输出电压 V | 最大输出电流 mA | 频率 mHz | 同步 | 封装 | 说明书 |
|---|---|---|---|---|---|---|---|---|---|
| HX3001 | 1.0～4.4(AFC) 2.0~4.4(AFC7) | 260(AFC7) 100(AFC) | 2.5～5 | 500 | 1.4 | √ | SOT-23-6L |  |
Features
? Up to 94% Efficiency
? Shut-down current: <1μA
? Load Current: up to 500mA
? Low Voltage Start-up
HX3001-AFC: 1V
HX3001-AFC7: 2V
? Input Voltage
HX3001-AFC: 1V ～ 4.4V
HX3001-AFC7: 2V ～ 4.4V
? Output Voltage: 2.5V ～ 5V (up to 5V with Schottky)
? Low Switch On Resistance RDS(ON), Internal Switch: 0.35Ω
? 1.4MHz Fixed Frequency Switching
? Automatic PWM/PFM Mode Switching
? Low Profile SOT-23-6L Package (lead-free packaging is now available)
Description
The HX3001 is high efficiency synchronous, PWM step-up DC/DC converters optimized to provide a high efficient solution to medium power systems. The devices work with a 1.4MHz fixed frequency switching. These features minimize overall solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. Automatic PWM/PFM mode switching at light load saves power and improves efficiency.
The HX3001 is capable of supplying an output voltage between 2.5V and 5V, the internal synchronous switch is desired to provide high efficiency without Schottky.
The HX3001 regulators are available in the industry standard SOT-23-6L power packages (or upon request).
Applications
? Digital Cameras and MP3
? Palmtop Computers / PDAs
? Cellular Phones
? Wireless Handsets And DSL Modems
? PC Cards
? Portable Media Players
Description
The HX3001 is high efficiency synchronous, PWM step-up DC/DC converters optimized to provide a high efficient solution to medium power systems. The devices work with a 1.4MHz fixed frequency switching. These features minimize overall solution footprint by allowing the use of tiny, low profile inductors and ceramic capacitors. Automatic PWM/PFM mode switching at light load saves power and improves efficiency.
The HX3001 is capable of supplying an output voltage between 2.5V and 5V, the internal synchronous switch is desired to provide high efficiency without Schottky.
The HX3001 regulators are available in the industry standard SOT-23-6L power packages (or upon request).
Order Information
HX3001 - ① ② ③:
SYMBOL | DESCRIPTION |
① | Denotes Output Voltage: A : Adjustable Output |
② | Denotes Package Type: F: SOT-23-6L |
③ | Internal definition: C or C7 |
Typical Application Circuit
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