| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,000 pcs
|
4000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
3,235 pcs
|
3235 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
48 pcs
|
48 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Halogen Free | |
| Input Voltage | |
| Mounting Type | |
| Output Voltage | |
| Tape & Reel |
The Infineon IR3846MTRPBF is a versatile and highly integrated DC-DC synchronous buck regulator designed for applications requiring accurate power delivery at low output voltages and high currents. It operates with a wide input voltage range from 1.5V to 21V and supports output voltages from 0.6V up to 0.86 times the input voltage.
Key features include a programmable switching frequency up to 1.5MHz, a 0.5% accurate reference voltage, and a thermally compensated current limit of 35A with hiccup mode over-current protection. The device incorporates an internal digital soft-start, enable input with voltage monitoring, and a remote sense amplifier for enhanced regulation. It also includes protection functions such as Over Voltage Protection (OVP) and thermal shutdown for system security.
This regulator is housed in a compact 5mm x 7mm PQFN package, making it suitable for space-constrained designs. It is lead-free, halogen-free, and RoHS compliant. The IR3846MTRPBF is well-suited for applications in Netcom, embedded telecom systems, server applications, and distributed point-of-load power architectures.
| Qty | Low | High |
|---|---|---|
| 1+ | $7.72 | $7.72 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is from 1.5V to 21V with external Vcc.
The output voltage range is from 0.6V to 0.86*PVin.
The switching frequency is programmable up to 1.5MHz.
The operating junction temperature range is -40°C to 125°C.
It comes in a 5mm x 7mm PQFN package.
Yes, it is RoHS3 Compliant.
The Moisture Sensitivity Level is 1 Unlimited.