| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
8,333 pcs
|
8333 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request | |
|
2,580 pcs
|
2580 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Input Voltage | |
| Mounting Type | |
| Output Current | |
| Output Voltage | |
| Package / Case | |
| SVHC Present |
The Infineon IR3553MTRPBF is a 40A integrated PowIRstage, functioning as a synchronous buck gate driver. It combines a driver, control MOSFET, synchronous MOSFET, and Schottky diode in a single package.
Key electrical specifications include an input voltage operating range up to 15V and an output voltage range from 0.25V to 5.5V. It is capable of delivering up to 40A of DC output current and can operate at switching frequencies up to 1.0MHz. The device boasts a peak efficiency of up to 93.2% at 1.2V, making it suitable for high-current, low-profile DC-DC converters.
Designed for applications such as voltage regulators for CPUs, GPUs, and DDR memory arrays, the IR3553MTRPBF optimizes PCB layout and heat transfer. It features an integrated current sense amplifier for accuracy and supports Body-Braking load transient response and diode-emulation for high efficiency.
The component comes in a small 4mm x 6mm x 0.9mm PQFN package, designed for efficient dual-sided cooling and surface mounting. It is RoHS compliant and lead-free.
The IR3553MTRPBF has an output current capability of 40A DC.
The peak efficiency of the IR3553MTRPBF is up to 93.2% at 1.2V.
The IR3553MTRPBF operates with an input voltage range up to 15V.
The output voltage range is from 0.25V to 5.5V.
The IR3553MTRPBF is supplied in a 4mm x 6mm x 0.9mm PQFN package.
The IR3553MTRPBF is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) for the IR3553MTRPBF is 1 Unlimited.