EEWORLDEEWORLDEEWORLD

Part Number

Search

IR3856MTRPBF

Description
voltage regulators - switching regulators 6A supirbuck reg 250-1500khz, 1.5-21v
CategoryPower/power management    The power supply circuit   
File Size1012KB,35 Pages
ManufacturerInternational Rectifier ( Infineon )
Websitehttp://www.irf.com/
Environmental Compliance
Download Datasheet Parametric View All

IR3856MTRPBF Online Shopping

Suppliers Part Number Price MOQ In stock  
IR3856MTRPBF - - View Buy Now

IR3856MTRPBF Overview

voltage regulators - switching regulators 6A supirbuck reg 250-1500khz, 1.5-21v

IR3856MTRPBF Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerInternational Rectifier ( Infineon )
Parts packaging codeQFN
package instructionHVQCCN, LCC17(UNSPEC)
Contacts15
Reach Compliance Codecompliant
ECCN codeEAR99
Other featuresALSO OPERATES IN ADJUSTABLE MODE FROM 0.7V TO 18.9V
Analog Integrated Circuits - Other TypesSWITCHING REGULATOR
control modeVOLTAGE-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage21 V
Minimum input voltage1.5 V
Nominal input voltage12 V
JESD-30 codeR-XQCC-N15
JESD-609 codee4
length5 mm
Humidity sensitivity level3
Number of functions1
Number of terminals15
Maximum operating temperature125 °C
Minimum operating temperature-40 °C
Maximum output current6 A
Package body materialUNSPECIFIED
encapsulated codeHVQCCN
Encapsulate equivalent codeLCC17(UNSPEC)
Package shapeRECTANGULAR
Package formCHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height1 mm
surface mountYES
Switch configurationBUCK
Maximum switching frequency1650 kHz
Temperature levelAUTOMOTIVE
Terminal surfaceNICKEL PALLADIUM GOLD
Terminal formNO LEAD
Terminal pitch0.5 mm
Terminal locationQUAD
Maximum time at peak reflow temperature30
width4 mm
PD-97528
IR3856MPbF
SupIRBuck
Features
TM
HIGHLY EFFICIENT
Description
The IR3856
SupIRBuck
TM
is an easy-to-use, fully
integrated
and
highly
efficient
DC/DC
synchronous Buck regulator. The MOSFETs co-
packaged with the on-chip PWM controller make
IR3856 a space-efficient solution, providing
accurate power delivery for low output voltage
applications.
IR3856 is a versatile regulator which offers
programmability of start up time, switching
frequency and current limit while operating in
wide input and output voltage range.
The switching frequency is programmable from
250kHz to 1.5MHz for an optimum solution.
It also features important protection functions,
such as Pre-Bias startup, hiccup current limit and
thermal shutdown to give required system level
security in the event of fault conditions.
INTEGRATED 6A, SYNCHRONOUS BUCK REGULATOR
Greater than 95% Maximum Efficiency
Wide Input Voltage Range 1.5V to 21V
Wide Output Voltage Range 0.7V to 0.9*Vin
Continuous 6A Load Capability
Integrated Bootstrap-diode
High Bandwidth E/A for excellent transient
performance
Programmable Switching Frequency up to 1.5MHz
Programmable Over Current Protection
Over Voltage Protection
Dedicated input for output voltage monitoring
Programmable PGood output
Hiccup Current Limit
Precision Reference Voltage (0.7V, +/-1%)
Programmable Soft-Start
Enable Input with Voltage Monitoring Capability
Enhanced Pre-Bias Start-up
Seq input for Tracking applications
External Synchronization
-40
o
C to 125
o
C operating junction temperature
Thermal Protection
4mm x 5mm Power QFN Package
Halogen Free, Lead Free and RoHS compliant
Applications
Server Applications
Storage Applications
Embedded Telecom Systems
Distributed Point of Load Power Architectures
Netcom Applications
Computing Peripheral Voltage Regulators
General DC-DC Converters
Fig. 1. Typical application diagram
Rev 4.0
1
Looking for the schematic diagram of the core board of Hangzhou Liyutai ARMSYS2440 development board
For personal use, if any colleague has it, please send me a copy, thank you! arhu888@yahoo.com.cn...
huibin ARM Technology
Please teach me how to connect a voltage regulator diode to this circuit
[i=s]This post was last edited by btty038 on 2021-2-25 15:57[/i]...
btty038 Analog electronics
Can I use part of the user information memory as a program address? How can I do it?
The program space is not enough, and I want to use a segment of the user information memory to store the program. Is it possible? How to set it?...
wangfuchong Microcontroller MCU
DSP 28335 SCI output delayed by a value?
DSP 28335 SCI output is delayed by a value. Newbie, please help. I hope the experts can give me some advice! #include "DSP28x_Project.h" // Device Headerfile and Examples Include File // Prototype sta...
939561900 Microcontroller MCU
EEWORLD University ---- HVI training series
HVI training series : https://training.eeworld.com.cn/course/5174...
hi5 Talking
ARM board uses DM9000 to communicate with PC
I want to ask how to make a connection between DM9000 and PC, and the PC needs to make an input and output interface. I don't know what to use. Can I use socket? I am using vc6.0. I am a novice. I stu...
zsda2007 ARM Technology

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 839  1721  2445  2301  1076  17  35  50  47  22 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号