IR3621FTRPBF
| Parameters | |
|---|---|
| Mounting Type | Surface Mount |
| Package / Case | 28-TSSOP (0.173, 4.40mm Width) |
| Number of Pins | 28 |
| Supplier Device Package | 28-TSSOP |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| Published | 2005 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | -40°C |
| Base Part Number | IR3621FPBF |
| Function | Step-Down |
| Number of Outputs | 2 |
| Output Voltage | 800mV |
| Output Type | Transistor Driver |
| Output Configuration | Positive |
| Voltage - Supply (Vcc/Vdd) | 5.5V~14.5V |
| Control Features | Frequency Control, Power Good, Soft Start |
| Topology | Buck |
| Frequency - Switching | 200kHz~500kHz |
| Synchronous Rectifier | Yes |
| Max Frequency | 345kHz |
| Duty Cycle (Max) | 86.5% |
| Clock Sync | Yes |
| Output Phases | 2 |
| RoHS Status | RoHS Compliant |
IR3621FTRPBF Overview
Capsuled in the 28-TSSOP (0.173, 4.40mm Width) package, the switching controller suits most application needs. There is enough capacity in the dc motor controller to generate the output for the 2 input. Packaged in solid enclosures, this pmic has a Tape & Reel (TR) rating. With Transistor Driver dc switching's output (s), it is able to handle it. This dc control operates at 5.5V~14.5V and has a 5.5V~14.5V supply voltage. Qualified to work in a -40°C~125°C TJ dc switcher. There is a switch at 200kHz~500kHz that can be used with this controller. The Surface Mount makes it ideal for general dc dc regulator. Switching control is made easier with the dcdc regulator's Frequency Control, Power Good, Soft Start. IR3621FPBF can be searched for other relevant dc to dc converter ics. There are only 28 pins on switching converter. Test statistics indicate DC regulator outputs 800mV voltage. DC regulator345kHz has the maximum frequency. Keep dc regulator at a temperature of -40°C or above. Running the machine at 125°C is ideal. Supplier dc dc controller package for this part is 28-TSSOP.
IR3621FTRPBF Features
Transistor Driver Outputs
Switching Frequency: 200kHz~500kHz
Frequency Control, Power Good, Soft Start
IR3621FTRPBF Applications
There are a lot of Infineon Technologies IR3621FTRPBF DC to DC converter applications.
- ATMs
- Household control circuits
- Combined machine tools
- Computer monitoring equipment of building
- Terrestrial set-top boxes
- Printing equipment
- Correction machines
- Automatic plug-in machines
- Precision electronic equipment
- Die casting equipment
