桂花蒸

TD8655 step-down module

Overview

It has high-side and low-side drivers, allowing simultaneous configuration using two external power NMOSs.
The IC can operate in constant current (CC) and constant voltage (CV) modes.
The TD8655 operates as a DC regulator controller, providing constant current output from 1.2V to 28V and output currents up to 10A or more.
It features a constant current (CC) mode, allowing the output current to be set externally with ±7% accuracy.
Current mode control and external compensation enable feedback control with good linearity and load regulation, and flexible external design.
There are four independent current limit control pins for four separate loads.
Each of the current limits can be set across 100mV via a resistor (RCS).
Of course, the output peak current limit operates during normal operation.

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2025-06-24 09:40:10

Questions about the definition of 51 single-chip microcomputer bits
The following is a program I wrote on the 51 development board I bought. The function implemented by the program is relatively simple, that is, to display the square value of the key value pressed on
[Repost] Do you understand all this knowledge about inductors?
The current in the inductor cannot change suddenly. (After the voltage across the inductor is removed, the current will not disappear immediately, thus generating a reaction potential)Inductor is an e
Paid advice to anyone who knows: Research on the construction of industrial measurement and control network based on ZigBee
If you have any questions, please contact QQ 1454564829Price negotiableIf You Are the One
Tesla Robot Optimus Prime Conference Uncut 4K HD Episode 6
[i=s]This post was last edited by zzzy11 on 2022-10-17 09:30[/i]Tesla’s humanoid robot Optimus Prime uses the same fully autonomous driving system FSD as its cars. What are your expectations for this
How to measure the withstand voltage of capacitors?
[i]Yesterday I bought some bulk 100nF 50V chip capacitors on Taobao. [/i] [i] I am worried that the actual withstand voltage will not meet the requirements [/i] [i] I saw some posts that falsely marke
3.3V and 5V MCU communication circuit schematic diagram
[size=4]As shown in the figure: [/size] [size=4]Take the 3V3_TX on the left as an example: [/size] [size=4]When 3V3_TX is at a high level, Q1 is in the saturation area, which is equivalent to a short

Datasheet More

Circuits More