- Manufacturer
- MFR.Part #
- ER2120QI
- JLCPCB Part #
- C2072218
- Package
- QFN-24-EP(4x4)
- Description
- -40℃~+85℃@(TA) 1 1.2MHz 2A 5.5V~14V 600mV~12.32V Adjustable Buck Buck Built-in Yes QFN-24-EP(4x4) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
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 | Intel/Altera | |
| Package | QFN-24-EP(4x4) | |
| Operating Temperature | -40℃~+85℃@(TA) | |
| Function | Step-down type | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 1.2MHz | |
| Voltage - Supply | 5.5V~14V | |
| Output Type | Adjustable | |
| Output Current | 2A | |
| Features | Overcurrent Protection、Adjustable soft-start、Operating status indication、Cycle-by-cycle current limiting、Frequency synchronization、Hiccup current limiting、External compensation | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Buck | |
| Output Voltage | 600mV~12.32V | |
| Number of Outputs | 1 |
* Images are for reference only
ER2120QI
Extended- Manufacturer
- MFR.Part #
- ER2120QI
- JLCPCB Part #
- C2072218
- Package
- QFN-24-EP(4x4)
- Description
- -40℃~+85℃@(TA) 1 1.2MHz 2A 5.5V~14V 600mV~12.32V Adjustable Buck Buck Built-in Yes QFN-24-EP(4x4) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
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 #
- ER2120QI
- JLCPCB Part #
- C2072218
- Package
- QFN-24-EP(4x4)
- Description
- -40℃~+85℃@(TA) 1 1.2MHz 2A 5.5V~14V 600mV~12.32V Adjustable Buck Buck Built-in Yes QFN-24-EP(4x4) DC-DC Converters ROHS
- EasyEDA Libraries
- ECCN
- EAR99
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
ER2120QI Specifications
ER2120QI technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/DC-DC Converters | |
| Manufacturer | Intel/Altera | |
| Package | QFN-24-EP(4x4) | |
| Operating Temperature | -40℃~+85℃@(TA) | |
| Function | Step-down type | |
| Synchronous Rectifier | Yes | |
| Frequency - Switching | 1.2MHz | |
| Voltage - Supply | 5.5V~14V | |
| Output Type | Adjustable | |
| Output Current | 2A | |
| Features | Overcurrent Protection、Adjustable soft-start、Operating status indication、Cycle-by-cycle current limiting、Frequency synchronization、Hiccup current limiting、External compensation | |
| Switch tube (built-in/external) | Built-in | |
| Topology | Buck | |
| Output Voltage | 600mV~12.32V | |
| Number of Outputs | 1 |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the ER2120QI. 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.
ER2120QI Documents
ER2120QI datasheets or manufacturer documentation.
Datasheet: ER2120QI Datasheet (PDF)
ER2120QI Schematic Symbol & PCB Footprint
The ER2120QI schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.