IR3551MTRPBF

Part No :: IR3551MTRPBF

Manufacturer: IR (Infineon Technologies)

VIGOR # :: 4920992

Description: IC REG BUCK SYNC ADJ 50A 28PQFN

Catalog: PMIC - Full, Half-Bridge Drivers

DataSheet: IR3551MTRPBF PDF

Country of origin: -

Date code: -

IR3551MTRPBF Specifications

Type	Description
Series:	PowIRstage®
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Obsolete
Output Configuration:	Half Bridge
Applications:	Synchronous Buck Converters, Voltage Regulators
Interface:	PWM
Load Type:	Inductive
Technology:	Power MOSFET
Rds On (Typ):	-
Current - Output / Channel:	50A
Current - Peak Output:	75A
Voltage - Supply:	4.5V ~ 7V
Voltage - Load:	4.5V ~ 15V
Operating Temperature:	-40°C ~ 125°C (TJ)
Features:	Bootstrap Circuit, Diode Emulation, Status Flag
Fault Protection:	Over Temperature, UVLO
Mounting Type:	Surface Mount
Package / Case:	28-VFQFN Exposed Pad
Supplier Device Package:	PQFN (5x6)

Please confirm the specifications of the products when ordering.
MOQ means the minimum order quantity required to purchase each parts.
If you have special order instructions,please note it on the ordering pages.
The Pre-Shipment Inspection (PSI) will be applied.
You can email us to change the order details before shipment.
Orders cannot be canceled after shipping the packages.

TT in advance (bank transfer), Credit Card, PayPal can be chosen.
Cash transfer only. (Transfer with checks and bills are not accepted.)
Customer is responsible for paying all possible charges,including sales tax, VAT and customs charges,etc.
If you need the detailed invoice or tax ID,please email us.

FedEx, DHL, and UPS can be selected.
You can select whether to charge shipping fee by your shipping account or to charge by our side.
Please confirm with the logistics company in advance if you are in a remote area. (It may cost extra fees (35-50 USD) for delivery at those areas.)
The shopping cart will automatically calculate the shipping cost.
Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
It is unable to appoint a date of delivery.
Tracking number will be sent once your order has been shipped. (It may take up to 24 hours before carriers display the info.)

In Stock: 396

Shipped from

HK warehouse

Expected Shipping Date

Apr 01 - Apr 05 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price

Current price of IR3551MTRPBF is for reference only, if you want to get best price, please submit a inquiry or direct email to our sales team sales@Vigorcomp.com

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