IR3622MPBF

IC REG CTRLR BUCK 32MLPQ
Mfr. Part Number
IR3622MPBF
Manufacturer
Infineon Technologies
Package / Case
32-VFQFN Exposed Pad
Datasheet
Description
IC REG CTRLR BUCK 32MLPQ
RoHS Status
Lead Free / RoHS Complaint
Availability
Sourcing — Lead time quoted on request (often 3–15 business days by channel)
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IR3622MPBF
Infineon Technologies
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In Stock4,599
Unit
Price
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Reference Price
QuantityPrice
Prices are for reference only. The final transaction is subject to confirmation.
As of 2026-09-21 · Valid as reference until 2026-09-28 · Request RFQ for live stock.
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Specification Summary

Package / Case
32-VFQFN Exposed Pad
Supplier Device Package
32-MLPQ (5x5)
Voltage - Supply (Vcc/Vdd)
7.5V ~ 14.5V
Frequency - Switching
200kHz ~ 600kHz
Operating Temperature
-40°C ~ 125°C (TJ)
Mounting Type
Surface Mount
Clock Sync
Yes
Control Features
Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start, Tracking
Full specifications are listed below. Need alternates or BOM matching? Read BOM guide · Request a quote
Stock status: Sourcing — Lead time quoted on request (often 3–15 business days by channel)
Shortage / allocation / EOL lines may need longer — ask via RFQ.
Reference price and stock shown as of 2026-09-21. Confirm live availability and unit price via RFQ before placing a PO.
Specifications
Product Description
Purchase & Inquiry
Output Phases
2
Duty Cycle (Max)
84%
Clock Sync
Yes
Serial Interfaces
-
Control Features
Current Limit, Enable, Frequency Control, Power Good, Sequencing, Soft Start, Tracking
Frequency - Switching
200kHz ~ 600kHz
Number of Outputs
2
Output Configuration
Positive
Synchronous Rectifier
Yes
Topology
Buck
Voltage - Supply (Vcc/Vdd)
7.5V ~ 14.5V
Function
Step-Down
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Output Type
Transistor Driver
Package / Case
32-VFQFN Exposed Pad
Supplier Device Package
32-MLPQ (5x5)
IC REG CTRLR BUCK 32MLPQ
Brand Introduction

On April 1st, 1999, Siemens Semiconductors became Infineon Technologies. A dynamic more flexible company geared towards success in the competitive, ever-changing world of microelectronics.

Infineon is a leading global designer, manufacturer and supplier of a broad range of semiconductors used in various microelectronic applications. Infineon's product portfolio consists of logic products, including digital, mixed-signal, and analog integrated circuits, as well as discrete semiconductor products.

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Buying FAQ — IR3622MPBF

How do I buy IR3622MPBF from Yingxinyuan?

Open RFQ with quantity and target date, or upload a BOM that includes IR3622MPBF. We reply with stock, channel note, reference price and ETA.

Is the listed price final?

Prices on the product page are reference only. Confirm unit price, currency and validity via RFQ before placing a PO.

How fresh is the stock figure?

Stock and reference price show an as-of date on the page. Ask for a live confirm — allocation lines can change daily.

How do you source authentic parts?

We source from manufacturers, franchised distributors and verified independents, then inspect incoming lots. See /anti-counterfeit/.

What is a typical lead time?

In-stock lines often ship within 24–48 hours after confirmation. Sourcing / allocation ETAs are quoted per line — see /lead-time-shipping/.