IRU3146CFTR

Part No :: IRU3146CFTR

Manufacturer: IR (Infineon Technologies)

VIGOR # :: 3856567

Description: IC REG CTRLR BUCK 28TSSOP

Catalog: PMIC - Voltage Regulators - DC DC Switching Controllers

DataSheet: IRU3146CFTR PDF

Country of origin: -

Date code: -

IRU3146CFTR Specifications

Type	Description
Series:	-
Package:	Tape & Reel (TR)Cut Tape (CT)
Part Status:	Obsolete
Output Type:	Transistor Driver
Function:	Step-Down
Output Configuration:	Positive
Topology:	Buck
Number of Outputs:	2
Output Phases:	2
Voltage - Supply (Vcc/Vdd):	4.5V ~ 16V
Frequency - Switching:	300kHz
Duty Cycle (Max):	85%
Synchronous Rectifier:	Yes
Clock Sync:	Yes
Serial Interfaces:	-
Control Features:	Current Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature:	0°C ~ 70°C (TA)
Mounting Type:	Surface Mount
Package / Case:	28-TSSOP (0.173", 4.40mm Width)
Supplier Device Package:	28-TSSOP

Alternative Products

Part Number	Manufacturer & Description	Compare
XC9301A243MR-G Match 56%	Torex Semiconductor Ltd. STEP-UP & STEP-DOWN 300KHZ DCDC	IRU3146CFTR vs XC9301A243MR-G
XC9302A603MR-G Match 56%	Torex Semiconductor Ltd. STEP-UP & STEP-DOWN 300KHZ DCDC	IRU3146CFTR vs XC9302A603MR-G
MP9928GL-Z Match 56%	MPS (Monolithic Power Systems) 4V-60V INPUT, CURRENT MODE,SYNCH	IRU3146CFTR vs MP9928GL-Z
LTC1735IS-1#TRPBF Match 56%	Linear Technology (Analog Devices, Inc.) IC REG CTRLR BUCK 16SOIC	IRU3146CFTR vs LTC1735IS-1#TRPBF
NCP1589CMNTWG Match 56%	VIGOR SWITCHING CONTROLLER, VOLTAGE-MO	IRU3146CFTR vs NCP1589CMNTWG
SG3524N Match 56%	STMicroelectronics IC REG CTRLR FLYBK/PSH-PLL 16DIP	IRU3146CFTR vs SG3524N

Please confirm the specifications of the products when ordering.
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Delivery time: At the same day (Order deadline is 2pm, HK Time).
Delivery date: usually 2 to 7 working days.
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In Stock: 360

Shipped from

HK warehouse

Expected Shipping Date

Aug 15 - Aug 19 2026

Pricing(USD)

Quantity	Unit Price	Ext. Price
1	~~$2.9400~~	~~$2.94~~
2500	~~$2.5900~~	~~$6 475.00~~

Current price of IRU3146CFTR 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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IRU3146CFTR

IRU3146CFTR

3856567

Pricing(USD)