Intel / Altera EN5311QI
$ 14.7
Obsolete
CAD Models
Download Intel / Altera EN5311QI symbol, footprint, and 3D STEP models from our trusted partners.
| source | eCAD | mCAD | FILES |
|---|---|---|---|
 Component Search Engine | SymbolFootprint | 3D | Download |
The partner site will open in a new tab when downloading their CAD models
By downloading CAD models from Octopart, you agree to our Terms & Conditions and Privacy Policy.
Supply Chain
Country of OriginMalaysia
Export Control Classification Number (ECCN) CodeEAR99
Harmonized Tariff Schedule (HTS) Code8542.39.00.60
Introduction Date2009-10-02
Lifecycle StatusObsolete (Last Updated: 4 months ago)
Descriptions
Descriptions of Intel / Altera EN5311QI provided by its distributors.
Dc-Dc Switching Buck Step Down Regulator, Adjustable, 2.4V-5.5Vin, 600Mv-4.9Vout, 1Aout, Qfn-20
EN5311QI Series 5.5 V 1 A Synchronous Buck Regulator With Integrated Inductor
Switching Regulator, Voltage-mode, 1A, 4000kHz Switching Freq-Max, QCC20
Buck Yes 4MHz Adjustable 1 600mV~6V 600mV 6.6V 2.4V QFN-20 , 5mm*4mm*1.1mm
BUCK, INTEGRATED INDUCTOR, 1A; Primary Input Voltage:6.6V; No. of Outputs:1; Output Current:1A; Voltage Regulator Case Style:QFN; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; MSL:MSL 3 - 168 hours; Input Voltage Max:6.6V; Input Voltage Min:2.4V
Manufacturer Aliases
Intel / Altera has several brands around the world that distributors may use as alternate names. Intel / Altera may also be known as the following names:
- Altera (Intel)
- Altera (Intel Programmable Solutions Group)
- Intel FPGAs/Altera
- ALTERA CORP
- Intel Corporation
- IntelProgrammable Solutions Group
- Intel / Alte
- INTEL CORP
- ALTERA CORPORATION
- ALTERAINERNATIONALLIMITED
Technical Specifications
Physical
Case/PackageQFN
MountSurface Mount
Number of Pins20
Number of Terminals20
Weight77.989538 mg
Technical
Ambient Temperature Range High85 °C
Efficiency95 %
FeaturesOCP, OTP, SCP, UVLO
Max Duty Cycle100 %
Max Input Voltage6.6 V
Max Junction Temperature (Tj)125 °C
Max Operating Temperature85 °C
Max Output Current1 A
Max Output Voltage4.9 V
Max Power Dissipation6 W
Max Supply Voltage6.6 V
Max Switching Frequency4 MHz
Min Input Voltage2.4 V
Min Operating Temperature-40 °C
Min Output Voltage600 mV
Min Supply Voltage2.4 V
Nominal Input Voltage3.6 V
Number of Circuits1
Number of Outputs1
Operating Supply Current750 nA
Output Current1 A
Output TypeAdjustable
Schedule B8542310000
Switching Frequency4 MHz
Temperature GradeIndustrial
TopologyBuck
Voltage - Output 16 V
Dimensions
Height1.15 mm
Height - Seated (Max)1.15 mm
Length5 mm
Terminal Pitch650 µm
Width4 mm
Compliance
Environmental Classification
Radiation HardeningNo
REACH SVHCYes
RoHSCompliant
Compliance Statements