International Rectifier
IR3899MTR1PBF
9A DC-DC Controller, 1-Ch, 1V-21V In, 500mV-18.06V Out, 1.5MHz, QFN EP
High-performance 9A DC/DC switching regulator with adjustable positive output voltage from 500mV to 18.06V. Features a wide input voltage range of 1V to 21V and a maximum switching frequency of 1.5MHz. This surface mount component, housed in a QFN EP package, offers synchronous rectification and operates efficiently across a temperature range of -40°C to 125°C. Designed for 12V input applications, it is RoHS compliant and lead-free.
PackageQFN EP
MountingSurface Mount
Quick Jump:
Technical Specifications
International Rectifier IR3899MTR1PBF technical specifications.
General
| Package/Case | QFN EP |
| Height | 0.95mm |
| Lead Free | Lead Free |
| Length | 5mm |
| Max Input Voltage | 21V |
| Min Input Voltage | 1V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Max Output Current | 9A |
| Max Output Voltage | 18.06V |
| Min Output Voltage | 500mV |
| Mount | Surface Mount |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Output Current | 9A |
| Output Type | Adjustable |
| Output Voltage | 860mV |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | SupIRBuck™ |
| Switching Frequency-Max | 1.5MHz |
| Synchronous Rectifier | Yes |
| Width | 5mm |
Compliance
| RoHS | Compliant |
Datasheet
International Rectifier IR3899MTR1PBF Datasheet
Download the complete datasheet for International Rectifier IR3899MTR1PBF to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.
Product Images
