Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ACT41000-104 is a programmable output, low noise, RFPoL(radio frequency point of Load) step-down regulator with an auxiliary bias power regulator. This synchronous buck regulator supports wide input voltages from 4.5 to 40 V and integrates both high-end and low-end MOSFETS. These 50mωrd son transistors are driven by optimised 5V self-bias for high efficiency to reduce power consumption.

ACT41000-104 Features:

Input voltage range: 4.5V to 40V

Programmable output, factory defaults

Output voltage range: 3V to 24V (12.5mV step)

Output current (limit) up to 4A (15.6mA step)

450kHz to 2.25MHz fixed frequency current mode with external clock synchronization and spread spectrum

5V/350mA self-biased buck converter with 20mA AUX LDO, programmable output voltage

I2C interface, Fast module +(Fm+, 1MHz)

Protective characteristic

UVLO, OVP, UVP (interrupted/blocked), OCP, TSD

Heat dissipation enhanced (5mm x 5mm) QFN package

Applications

RF PA (GaN/GaAs) drain bias/power with IDQ search function

General purpose servers, telecommunications and industrial power supplies

Telecommunication RF module

Radar system

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.