- Manufacturer
- MFR.Part #
- TPS543B22RYSR
- JLCPCB Part #
- C6560474
- Package
- WQFN-17-FCRLF(2.5x4.5)
- Description
- -40℃~+150℃@(TJ) 1 20A 4V~18V 500kHz、750kHz、1MHz、1.5MHz、2.2MHz 500mV~7V Adjustable Buck Buck Built-in Yes WQFN-17-FCRLF(2.5x4.5) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
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 | Texas Instruments | |
| Package | WQFN-17-FCRLF(2.5x4.5) | |
| Operating Temperature | -40℃~+150℃@(TJ) | |
| Function | Step-down type | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 500kHz、750kHz、1MHz、1.5MHz、2.2MHz | |
| Voltage - Supply | 4V~18V | |
| Output Type | Adjustable | |
| Output Current | 20A | |
| Quiescent Current | 1.2mA | |
| Features | Overcurrent Protection、Output discharge、Adjustable soft-start、Operating status indication、Adjustable current limiting、Frequency synchronization、Hiccup current limiting、Built-in LDO regulator、Output voltage differential sensing | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Buck | |
| Output Voltage | 500mV~7V | |
| Number of Outputs | 1 |
* Images are for reference only
TPS543B22RYSR
Extended- Manufacturer
- MFR.Part #
- TPS543B22RYSR
- JLCPCB Part #
- C6560474
- Package
- WQFN-17-FCRLF(2.5x4.5)
- Description
- -40℃~+150℃@(TJ) 1 20A 4V~18V 500kHz、750kHz、1MHz、1.5MHz、2.2MHz 500mV~7V Adjustable Buck Buck Built-in Yes WQFN-17-FCRLF(2.5x4.5) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
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 #
- TPS543B22RYSR
- JLCPCB Part #
- C6560474
- Package
- WQFN-17-FCRLF(2.5x4.5)
- Description
- -40℃~+150℃@(TJ) 1 20A 4V~18V 500kHz、750kHz、1MHz、1.5MHz、2.2MHz 500mV~7V Adjustable Buck Buck Built-in Yes WQFN-17-FCRLF(2.5x4.5) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
TPS543B22RYSR Specifications
TPS543B22RYSR technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | Texas Instruments | |
| Package | WQFN-17-FCRLF(2.5x4.5) | |
| Operating Temperature | -40℃~+150℃@(TJ) | |
| Function | Step-down type | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 500kHz、750kHz、1MHz、1.5MHz、2.2MHz | |
| Voltage - Supply | 4V~18V | |
| Output Type | Adjustable | |
| Output Current | 20A | |
| Quiescent Current | 1.2mA | |
| Features | Overcurrent Protection、Output discharge、Adjustable soft-start、Operating status indication、Adjustable current limiting、Frequency synchronization、Hiccup current limiting、Built-in LDO regulator、Output voltage differential sensing | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Buck | |
| Output Voltage | 500mV~7V | |
| Number of Outputs | 1 |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the TPS543B22RYSR. 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.
TPS543B22RYSR Documents
TPS543B22RYSR datasheets or manufacturer documentation.
Datasheet: TPS543B22RYSR Datasheet (PDF)
TPS543B22RYSR Schematic Symbol & PCB Footprint
The TPS543B22RYSR schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.