Alpha & Omega Semiconductor Inc. AOZ1331DI
Part Number:
- AOZ1331DI
Manufacturer:
- Alpha & Omega Semiconductor Inc.
Ventron No:
- 3840099-AOZ1331DI
Description:
- DUAL SMART LOAD SWITCH
Datasheet:
- AOZ1331DI
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Part Overview
Description
The AOZ1331DI is a dual-channel load switch with a typical 20mΩ on-resistance in a small package. It contains two n-channel MOSFETs for up to 5.5V input voltage operation and 6A current per channel with a 2.5V to 5V bias supply. Each load switch is independently controlled by a low voltage control signal through the ON1/ON2 pin.
The AOZ1331DI integrates an internal 2200Ω load resistor in each channel for quick output discharge when the load switch is off. The optional external capacitor connected to CT1/CT2 controls the output slew rate.
The AOZ1331DI is available in a 3mm x 2mm DFN-14L package with a bottom thermal pad and is rated over a -40°C to 85°C ambient temperature range.
Features
0.8V to 5.5V input voltage range
6A continuous current per channel
Low Ros(ON) internal NFETs:
20mΩ at VBS 2.5V to 5V & VBIAS ≥ VIN
Low quiescent current:
80µA (both channels)
60μA (single channel)
Adjustable rise time
2.5V to 5V bias voltage
Integrated quick output discharge resistor
Thermally enhanced 3mm x 2mm DFN-14L package
Applications
Portable computers
Ultrabooks
Tablet PCs
Set top boxes
LCD TVs
Telecom/Networking/Datacom equipment (SSD)
Consumer electronics
The AOZ1331DI is a dual-channel load switch with a typical 20mΩ on-resistance in a small package. It contains two n-channel MOSFETs for up to 5.5V input voltage operation and 6A current per channel with a 2.5V to 5V bias supply. Each load switch is independently controlled by a low voltage control signal through the ON1/ON2 pin.
The AOZ1331DI integrates an internal 2200Ω load resistor in each channel for quick output discharge when the load switch is off. The optional external capacitor connected to CT1/CT2 controls the output slew rate.
The AOZ1331DI is available in a 3mm x 2mm DFN-14L package with a bottom thermal pad and is rated over a -40°C to 85°C ambient temperature range.
Features
0.8V to 5.5V input voltage range
6A continuous current per channel
Low Ros(ON) internal NFETs:
20mΩ at VBS 2.5V to 5V & VBIAS ≥ VIN
Low quiescent current:
80µA (both channels)
60μA (single channel)
Adjustable rise time
2.5V to 5V bias voltage
Integrated quick output discharge resistor
Thermally enhanced 3mm x 2mm DFN-14L package
Applications
Portable computers
Ultrabooks
Tablet PCs
Set top boxes
LCD TVs
Telecom/Networking/Datacom equipment (SSD)
Consumer electronics
Specifications
Alpha & Omega Semiconductor Inc. AOZ1331DI technical specifications, attributes, parameters and parts with similar specifications to Alpha & Omega Semiconductor Inc. AOZ1331DI.
- Factory Lead Time16 Weeks
- Mounting TypeSurface Mount
- Package / Case14-WFDFN Exposed Pad
- Supplier Device Package14-DFN (3x2)
- Operating Temperature-40°C~85°C TA
- PackagingTape & Reel (TR)
- Published2011
- FeatureLoad Discharge, Slew Rate Controlled
- Part StatusObsolete
- Moisture Sensitivity Level (MSL)1 (Unlimited)
- Max Operating Temperature85°C
- Min Operating Temperature-40°C
- Number of Outputs2
- Output TypeN-Channel
- Max Output Current6A
- Number of Channels2
- InterfaceOn/Off
- Current - Output (Max)6A
- Output ConfigurationHigh Side
- Voltage - Supply (Vcc/Vdd)Not Required
- Switch TypeGeneral Purpose
- Ratio - Input:Output1:1
- Voltage - Load0.8V~5.5V
- Rds On (Typ)20mOhm
- RoHS StatusRoHS Compliant
Certification
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