


- Manufacturer
- MFR.Part #
- TD8655
- JLCPCB Part #
- C232927
- Package
- QFN-20-EP(4x4)
- Description
- -40℃~+85℃ 1.2V~28V 10uA 200kHz 20A 4 9V~40V Adjustable Buck Buck External Yes QFN-20-EP(4x4) DC-DC Converters ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | Techcode Semicon | |
| Package | QFN-20-EP(4x4) | |
| Operating Temperature | -40℃~+85℃ | |
| Function | Step-down type | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 200kHz | |
| Voltage - Supply | 9V~40V | |
| Output Type | Adjustable | |
| Output Current | 20A | |
| Quiescent Current | 10uA | |
| Features | Light load efficient mode、Adjustable current limiting、Hiccup current limiting、External compensation、Cable compensation | |
| Switch tube (built-in/external) | External | |
| Topology | Buck | |
| Output Voltage | 1.2V~28V | |
| Number of Outputs | 4 |

* Images are for reference only
TD8655
Extended- Manufacturer
- MFR.Part #
- TD8655
- JLCPCB Part #
- C232927
- Package
- QFN-20-EP(4x4)
- Description
- -40℃~+85℃ 1.2V~28V 10uA 200kHz 20A 4 9V~40V Adjustable Buck Buck External Yes QFN-20-EP(4x4) DC-DC Converters ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
- Manufacturer
- MFR.Part #
- TD8655
- JLCPCB Part #
- C232927
- Package
- QFN-20-EP(4x4)
- Description
- -40℃~+85℃ 1.2V~28V 10uA 200kHz 20A 4 9V~40V Adjustable Buck Buck External Yes QFN-20-EP(4x4) DC-DC Converters ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 3
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
TD8655 Specifications
TD8655 technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | Techcode Semicon | |
| Package | QFN-20-EP(4x4) | |
| Operating Temperature | -40℃~+85℃ | |
| Function | Step-down type | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 200kHz | |
| Voltage - Supply | 9V~40V | |
| Output Type | Adjustable | |
| Output Current | 20A | |
| Quiescent Current | 10uA | |
| Features | Light load efficient mode、Adjustable current limiting、Hiccup current limiting、External compensation、Cable compensation | |
| Switch tube (built-in/external) | External | |
| Topology | Buck | |
| Output Voltage | 1.2V~28V | |
| Number of Outputs | 4 |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TD8655. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

TD8655 Documents
TD8655 datasheets or manufacturer documentation.
Datasheet: TD8655 Datasheet (PDF)
TD8655 Schematic Symbol & PCB Footprint
The TD8655 schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.