BD2042AFJ-E2
- Mfr.Part #
- BD2042AFJ-E2
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC PWR SWITCH N-CHAN 1:2 SOP-J8
- Stock
- 5,028
- In Stock :
- 5,028
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Power Distribution Switches, Load Drivers
- Max Output Current :
- 500mA
- Termination :
- SMD/SMT
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 8
- Voltage - Load :
- 2.7V~5.5V
- Fault Protection :
- Current Limiting (Fixed), Over Temperature, Reverse Current, UVLO
- Terminal Form :
- Gull wing
- Height Seated (Max) :
- 1.375mm
- Nominal Input Voltage :
- 5.5V
- Supply Voltage :
- 5V
- Base Part Number :
- BD20*2A
- Factory Lead Time :
- 10 Weeks
- Power Dissipation :
- 560mW
- Output Peak Current Limit-Nom :
- 1A
- Length :
- 4.9mm
- Mount :
- Surface Mount
- Power Supplies :
- 5V
- Output Voltage :
- 5V
- Number of Functions :
- 1
- Output Configuration :
- High Side
- Published :
- 2005
- REACH SVHC :
- No SVHC
- Max Power Dissipation :
- 560mW
- Resistance :
- 130mOhm
- Max Output Voltage :
- 6V
- Operating Temperature :
- -40°C~85°C TA
- Turn On Time :
- 6000 µs
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Feature :
- Status Flag
- Output Power :
- 560mW
- Built-in Protections :
- OVER CURRENT; THERMAL; UNDER VOLTAGE
- Packaging :
- Tape and Reel (TR)
- Interface :
- On/Off
- Width :
- 3.9mm
- Mounting Type :
- Surface Mount
- Current Rating :
- 1A
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Max Input Voltage :
- 5.5V
- Number of Pins :
- 8
- Driver Number of Bits :
- 2
- Output Type :
- N-Channel
- Terminal Position :
- Dual
- Input Type :
- Non-Inverting
- Rds On (Typ) :
- 100m Ω
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Pin Count :
- 8
- Number of Outputs :
- 2
- Switch Type :
- USB Switch
- Output Current :
- 500mA
- Ratio - Input:Output :
- 1:2
- Nominal Supply Current :
- 110μA
- Datasheets
- BD2042AFJ-E2

Power Distribution Switches, Load Drivers ROHM Semiconductor BD2042AFJ-E2 Overview
The ROHM Semiconductor BD2042AFJ-E2 power distribution switch is engineered for high efficiency and reliability in power management applications. This N-channel power switch, housed in a compact SOPJ8 package, provides a dual-output configuration, facilitating better distribution and control of power. The integration of advanced technology ensures this component delivers high performance while maintaining low power dissipation, making it ideal for high-density power applications. The implementation of the Power Distribution Switches, Load Drivers ROHM Semiconductor BD2042AFJ-E2 in your designs ensures a blend of performance, efficiency, and innovation.
BD2042AFJ-E2 Features
This IC power switch offers numerous features that make it a standout choice for power management solutions. It includes over-current protection, which safeguards the device and connected components from damage due to excessive current. Its low on-resistance minimizes power loss and enhances overall efficiency. The IC is also characterized by its fast switching capabilities, which improve the response time of the power supply system and contribute to the overall performance of the application.
BD2042AFJ-E2 Applications
- Portable Devices: Utilized in smartphones, tablets, and other portable electronic devices to manage power distribution efficiently and extend battery life.
- Computing Systems: Applied in laptops and desktops for effective power management, ensuring stability and efficiency in power supply across various components.
- Consumer Electronics: Used in televisions and gaming consoles to control power flow, enhance system reliability, and reduce overheating risks.
- Networking Equipment: Implements power control in routers and switches, optimizing power usage and improving device performance under varied load conditions.
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