IR3622MPBF
| Parameters | |
|---|---|
| Length | 5mm |
| Width | 5mm |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 32-VFQFN Exposed Pad |
| Number of Pins | 32 |
| Supplier Device Package | 32-MLPQ (5x5) |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| Published | 2007 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Base Part Number | IR3622MPBF |
| Function | Step-Down |
| Number of Outputs | 2 |
| Output Type | Transistor Driver |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 7.5V~14.5V |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start, Tracking |
| Topology | Buck |
| Frequency - Switching | 200kHz~600kHz |
| Synchronous Rectifier | Yes |
| Threshold Voltage | 7.5V |
| Max Frequency | 600kHz |
| Duty Cycle (Max) | 84% |
| Clock Sync | Yes |
| Output Phases | 2 |
| Height | 880μm |
IR3622MPBF Overview
In the 32-VFQFN Exposed Pad package, the switching controller meets most application requirements. There is enough capacity in the dc motor controller to generate the output for the 2 input. A solid enclosure of Tube surrounds pmic. The system can process Transistor Driver dc switching's outputs (s). The supply and operating voltage of the dc control are 7.5V~14.5V. Suitable for working in an dc switcher that has a -40°C~125°C TJ. This switching controller can switch at 200kHz~600kHz. Surface Mount makes it suitable for general dc dc regulator. Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start, Tracking provides dcdc regulator efficient switching control. Other relevant dc to dc converter ics can be found by searching "IR3622MPBF". Pins number 32 of switching converter in total. Having a Surface Mount makes DC switcher suitable for most application and prototype designs. DC regulator's maximum frequency is 600kHz. At -40°C and above, dc regulator should be kept. DC regulator should run at a temperature 125°C higher than 125°C. Supplier dc dc controller package for this part is 32-MLPQ (5x5).
IR3622MPBF Features
Transistor Driver Outputs
Switching Frequency: 200kHz~600kHz
Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start, Tracking
IR3622MPBF Applications
There are a lot of Infineon Technologies IR3622MPBF DC to DC converter applications.
- Surface processing equipment
- Die casting equipment
- Constant current circuits
- Grinders
- Overvoltage protection circuits in TV sets
- Correction machines
- Sink circuits
- Automatic testing equipment
- Arc suppression circuits
- Digital video recorders
