Infineon Technologies · DC-DC Converters
111-4189PBF
Infineon Technologies DC-DC Converters · PQFN-34(5x7)
Request a quote for 111-4189PBFThe 111-4189PBF is a DC-DC Converters from Infineon Technologies, supplied in a PQFN-34(5x7) package. It is listed in our DC-DC Converters catalog (Power Management).
Key specifications of the 111-4189PBF: frequency - switching 1.5MHz, voltage - supply 1.2V~21V, operating temperature -40°C~+125°C@(TJ), function Step-down type, number of outputs 1 and output type Adjustable.
PartnerSemi sources the 111-4189PBF for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | 111-4189PBF |
|---|---|
| Manufacturer | Infineon Technologies |
| Product type | DC-DC Converters |
| Category | DC-DC Converters |
| Package / case | PQFN-34(5x7) |
| Frequency - Switching | 1.5MHz |
| Function | Step-down type |
| Number of Outputs | 1 |
| Operating Temperature | -40°C~+125°C@(TJ) |
| Output Type | Adjustable |
| Switch tube (built-in/external) | Built-in |
| Synchronous Rectifier | Yes |
| Topology | Buck |
| Voltage - Supply | 1.2V~21V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Infineon Technologies DC-DC Converters
| Part number | Type | |
|---|---|---|
| 111-4190PBF | DC-DC Converters | |
| AFL12003R3SX-ESB | DC-DC controller / converter | |
| AFL12005DX-CHB | DC-DC controller / converter | |
| AFL12005SW-CHB | DC-DC controller / converter | |
| AFL12005SW-ESB | DC-DC controller / converter | |
| AFL12005SX-CHB | DC-DC controller / converter | |
| AFL12005SX-ESB | DC-DC controller / converter | |
| AFL12009SX-CHB | DC-DC controller / converter |
Frequently asked questions
What is the 111-4189PBF?
The 111-4189PBF is a DC-DC Converters from Infineon Technologies, supplied in a PQFN-34(5x7) package. It is listed in our DC-DC Converters catalog (Power Management).
What are the specifications of the 111-4189PBF?
Frequency - Switching: 1.5MHz; Function: Step-down type; Number of Outputs: 1; Operating Temperature: -40°C~+125°C@(TJ); Output Type: Adjustable; Switch tube (built-in/external): Built-in; Synchronous Rectifier: Yes; Topology: Buck; Voltage - Supply: 1.2V~21V.
What package is the 111-4189PBF in?
The 111-4189PBF is listed in a PQFN-34(5x7) package.
Which part numbers are similar to the 111-4189PBF?
Similar part numbers in our catalog include 111-4190PBF (Infineon Technologies), AFL12003R3SX-ESB (Infineon Technologies), AFL12005DX-CHB (Infineon Technologies), AFL12005SW-CHB (Infineon Technologies), AFL12005SW-ESB (Infineon Technologies) and AFL12005SX-CHB (Infineon Technologies). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the 111-4189PBF?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=111-4189PBF&brand=Infineon%20Technologies or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.