Technical Specifications
Parameters and characteristics for this part
| Specification | IR3621MTR |
|---|---|
| Clock Sync | True |
| Control Features | Power Good, Frequency Control, Soft Start |
| Duty Cycle (Max) [Max] | 86.5 % |
| Frequency - Switching [Max] | 500 kHz |
| Frequency - Switching [Min] | 200 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 2 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | Positive |
| Output Phases | 2 |
| Output Type | Transistor Driver |
| Package / Case | 32-VFQFN Exposed Pad |
| Supplier Device Package | 32-MLPQ (5x5) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Supply (Vcc/Vdd) [Max] | 14.5 V |
| Voltage - Supply (Vcc/Vdd) [Min] | 5.5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.33 | |
| 10 | $ 2.09 | |||
| 25 | $ 2.02 | |||
| 100 | $ 1.96 | |||
| 250 | $ 1.92 | |||
| 500 | $ 1.90 | |||
| 1000 | $ 1.87 | |||
| N/A | 4121 | $ 2.39 | ||
Description
General part information
IR3621 Series
Buck Regulator Positive Output Step-Down DC-DC Controller IC 32-MLPQ (5x5)
Documents
Technical documentation and resources
