- SPU: AL-Q5K4-9dwv4dw1[1]
- Application Field: 3C Digital Products
- Type: DC-DC Boost Module
（詳情提供中英文描述）
中文描述：
產品特點：
1、板載超小型PFM控制DC/DC升壓控制器芯片
2、 輸入0.9V～5V任意直流電壓，均可穩定輸出5V直流電壓，用兩節AA電池輸入即可輸出500～600MA的電流，單節AA電池供電可輸出200ma左右的電流，可為手機、相機、單片機，數碼產品供電。均可穩定輸出5V直流電壓
3、板載USB母座，可以直接對USB接口設備供電, 帶USB母座，用途廣泛
4、板載輸入電壓指示燈
5、PCB尺寸：34(mm)x16.2(mm)超小體積，用安裝於各種小型設備里
發貨清單：
5V升壓模塊 x 1個
英文描述：
Feature:
- Module Properties: non-isolated step-up module (BOOST)
- input voltage: 1-5V
- Output voltage: 5.1-5 .2 V
- Output Current: Rated 1A-1.5A (single lithium input), the maximum 1.5A (single lithium input)
- Efficiency: Up to 96% (the higher the input voltage, the higher the efficiency)
- Switching frequency: 500KHz
- Output ripple: 30mV (MAX) 20M bandwidth (input 4V output 5.1V 1A)
- Voltage indication: LED lights with load (input voltage less than 2.7V LED indicator off)
- Operating Temperature: Industrial (-40°c to +85°c)
-
Full load temperature rise: 30°c
- Quiescent Current: 130uA
- Load regulation: ± 1%
- Voltage regulation: ± 0.5%
- Dynamic response speed: 5% 200uS
- Short circuit protection: None (Please use the lithium battery with protection.)
- Input Reverse Polarity Protection: None
- Connection: Welding
- Input: IN + Postive, IN-Negative
- Output: USB Output
Applications:
- DIY a mobile power supply, only need one battery, you can output 5V voltage for your phone, MP3, MP4, PSP charger, very easy.
- In order to power your electronic devices when your device needs 5V power supply, when you only have lithium battery, this module can be directly step-up to 5V, solve your problems.
After sales information
Within 15 days from the date of receipt, customers can be provided with an unconditional return service. The application for return of goods requires the consent of the merchant in the store.
Procurement and delivery
Delivery time: For products in stock, they will be shipped within 3 working days (excluding holidays) after you place your order and make payment. You will receive our notification after shipment.
payment
Credit card payment (quick payment) is a new payment method jointly launched by third-party payment platforms and major banks. It is one of the safest and easiest payment methods. Users do not need to activate online banking in advance, they can complete quick payments by entering information such as card face and mobile phone dynamic password. Quick payment allows various bank card users to conveniently make online payments without the need for special online banking activation.
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