Infineon Technologies IRU3146CFTR

Name: IRU3146CFTR
Brand: Infineon Technologies
SKU: 3287882-IRU3146CFTR
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: IRU3146CFTR

Manufacturer:: Infineon Technologies

Ventron No:: 3287882-IRU3146CFTR

Description:: IC REG CTRLR BUCK 28TSSOP

ECAD Model:

Datasheet:: IRU3146

Specifications

Infineon Technologies IRU3146CFTR technical specifications, attributes, parameters and parts with similar specifications to Infineon Technologies IRU3146CFTR.

Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
28-TSSOP (0.173, 4.40mm Width)
Number of Pins
28
Operating Temperature
0°C~70°C TA
Packaging
Tape & Reel (TR)
Published
2004
JESD-609 Code
e3
Part Status
Obsolete
Moisture Sensitivity Level (MSL)
1 (Unlimited)
Number of Terminations
28
ECCN Code
EAR99
Terminal Finish
Matte Tin (Sn)
Additional Feature
ALSO OPERATES IN CURRENT MODE
Subcategory
Switching Regulator or Controllers
Terminal Position
DUAL
Terminal Form
GULL WING
Terminal Pitch
0.65mm
Frequency
345kHz
Base Part Number
IRU3146CF
Function
Step-Down
Number of Outputs
2
Output Voltage
13.6V
Output Type
Transistor Driver
Operating Supply Voltage
16V
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING CONTROLLER
Operating Supply Current
10mA
Nominal Supply Current
10mA
Output Configuration
Positive
Output Current
50A
Voltage - Supply (Vcc/Vdd)
4.5V~16V
Quiescent Current
10mA
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start
Input Voltage (Min)
4.5V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
300kHz
Control Technique
PULSE WIDTH MODULATION
Rise Time
18ns
Synchronous Rectifier
Yes
Switcher Configuration
PHASE-SHIFT
Duty Cycle (Max)
85%
Height Seated (Max)
1.1mm
Length
9.7mm
Width
4.4mm
Radiation Hardening
No
RoHS Status
Non-RoHS Compliant
Lead Free
Contains Lead

Description

IRU3146CFTR Overview
The surface mount for this particular component is designed to be mounted onto a surface, making it easy to install and secure. It is packaged in a tape and reel format, which allows for efficient handling and storage. With 28 terminations, this component can handle a high number of connections. The terminal position is dual, providing flexibility in the placement of the component. The nominal supply current is 10mA, while the output current is a powerful 50A. The control technique used is pulse width modulation, which allows for precise control of the output. The maximum duty cycle is 85%, providing a high level of efficiency. With a width of 4.4mm, this component is compact and can fit into tight spaces. However, it is not radiation hardened, so it may not be suitable for use in environments with high levels of radiation.

IRU3146CFTR Features
Transistor Driver Outputs
Switching Frequency: 300kHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
Frequency: 345kHz
ALSO OPERATES IN CURRENT MODE

IRU3146CFTR Applications
There are a lot of Infineon Technologies IRU3146CFTR DC to DC converter applications.

Television equipment
Drilling machines
Linear guide
Network technology
Computer rooms
Precision electronic equipment
Surge protection circuits
Alternators
Window air conditioners
Digital display device

IRU3146CFTR More Descriptions

DC DC Cntrlr Dual-OUT Synchronous Buck Controller/PWM DC to DC Controller 4.5V to 16V Input 28-Pin TSSOP T/R
Dual Synchronous PWM Controller with Current Sharing Circuitry and Auto-Restart
Pulse Width Modulation (PWM) Controller IC; Topology:Buck (Step Down); Control Mode:Voltage; Number of PWM Outputs:4; Input Voltage Primary Min:5V; Input Voltage Primary Max:12V; Duty Cycle Max:85% RoHS Compliant: No

Certification