价格与库存
| Distributor | SKU | Min | Pkg | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rochester Electronics | IR3831MTRPBF | 8,000 | 9h | |||||||||
| RS (Formerly Allied Electronics) | IR3831MTRPBF | 0 | 4K | Bulk | 22h | |||||||
| Verical | IR3831MTRPBF | 4,000 | 203 | |||||||||
| Win Source | WS-IR3831MTRPBF | 9,410 | 24 | 10h | ||||||||
| Worldway Electronics | IR3831MTRPBF | 13,943 | 7 | Tape & Reel | 9h |
供应链
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
描述
由其分销商提供的 Infineon IR3831MTRPBF 的描述。
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
制造商别名
Infineon 在全球拥有多个品牌，分销商可将其用作替代名称。Infineon 也可称为以下名称：
- 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
技术规格
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