Infineon IR3831MTRPBF
$ 1.33
Obsolete
Price and Stock
Authorized Distributors
Non-Authorized Stocking Distributors
Non-Authorized Dealers
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | IR3831MTRPBF | 8,000 | 4h | |||||||||
| RS (Formerly Allied Electronics) | IR3831MTRPBF | 0 | 4K | Bulk | 18h | |||||||
| Verical | IR3831MTRPBF | 4,000 | 203 | |||||||||
| Win Source | WS-IR3831MTRPBF | 9,410 | 24 | 5h | ||||||||
| Worldway Electronics | IR3831MTRPBF | 13,943 | 7 | Tape & Reel | 4h |
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Supply Chain
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2009-02-10
Lifecycle StatusObsolete (Last Updated: 4 months ago)
LTB Date2019-06-30
LTD Date2019-12-31
Descriptions
Descriptions of Infineon IR3831MTRPBF provided by its distributors.
Highly Efficient Integrated 8A Sync Buck Regulator for DDR Applications
Switching Regulator, Voltage-mode, 8A, 1650kHz Switching Freq-Max, QCC15
Conv DC-DC 1V to 16V Synchronous Step Down Single-Out 0.7V to 14.4V 8A 14-Pin Power QFN EP T/R
Benefits: Wide Input Voltage Range 1.5V to 16V; Wide Output Voltage Range 0.6V to 0.9*Vin; Continuous 8A Load Capability; Integrated Bootstrap-diode; High Bandwidth E/A for excellent transient performance; Programmable Switching Frequency up to 1.5 MHz; Programmable Over Current Protection; PGood output; Hiccup Current Limit; Programmable Soft-Start; Enable Input with Voltage Monitoring Capability; Enhanced Pre-Bias Start-up; Vp input for DDR Tracking applications; -40C to 125C operating temperature; Thermal Protection; 5mm x 6mm Power QFN Package, 0.9 mm height
Manufacturer Aliases
Infineon has several brands around the world that distributors may use as alternate names. Infineon may also be known as the following names:
- Infineon Technologies
- INF
- INFINEO
- INFINE
- INFIN
- INFINION
- INFI
- INFENION
- SIM
- INFIEON
- INFINEON TECH
- INFINEN
- IFX
- INFIENON
- IR/INFINEON
- INFINEON/IR
- IFT
- INFINEON/SIEMENS
- LNFINEON
- INFN
- Infineon Tech ICs
- INFINEON TECHNOLOGIE
- NFINEON
- INFINEON/Infineon
- INFINEON TECHNOLOGIES (ASIA
Inventory History
3 month trend: +0.00%
CAD Models
Download symbol, footprint, and 3D STEP
Alternate Parts
0 parts available
Technical Specifications
Physical
Case/PackageQFN
MountSurface Mount
Number of Pins15
Number of Terminals15
Technical
Max Input Voltage16 V
Max Operating Temperature125 °C
Max Output Current8 A
Max Output Voltage14.4 V
Max Switching Frequency1.65 MHz
Min Input Voltage1 V
Min Operating Temperature-40 °C
Min Output Voltage600 mV
Nominal Input Voltage12 V
Nominal Output Voltage750 mV
Number of Circuits1
Number of Outputs1
Operating Supply Voltage5.5 V
Output Current8 A
Output TypeAdjustable
Output Voltage14.4 V
Package Quantity4000
PackagingTape & Reel
Switching Frequency1.65 MHz
Temperature GradeAutomotive
TopologyBuck
Voltage Rating14.4 V
Dimensions
Height939.8 µm
Height - Seated (Max)1 mm
Length6 mm
Terminal Pitch650 µm
Width5 mm
Compliance
Environmental Classification
China RoHSNon-Compliant
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements