BD4155FV-E2
- Mfr.Part #
- BD4155FV-E2
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 20-LSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC POWER SWITCH 20-SSOP
- Stock
- 44,128
- In Stock :
- 44,128
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Power Management - Specialized
- Base Part Number :
- BD4155
- Termination :
- SMD/SMT
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Applications :
- PCMCIA, ExpressCard™
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 10 Weeks
- Number of Pins :
- 20
- Max Power Dissipation :
- 812.5mW
- Number of Outputs :
- 3
- Max Output Current :
- 1.3A
- Max Output Voltage :
- 5V
- Number of Terminations :
- 20
- Output Voltage :
- 5V
- Voltage - Supply :
- 3V~3.6V
- Power Dissipation :
- 812mW
- RoHS Status :
- ROHS3 Compliant
- Mounting Type :
- Surface Mount
- Terminal Position :
- Dual
- Package / Case :
- 20-LSSOP (0.173, 4.40mm Width)
- Published :
- 2008
- Terminal Form :
- Gull wing
- Operating Supply Current :
- 250μA
- Resistance :
- 120mOhm
- Radiation Hardening :
- No
- Analog IC - Other Type :
- POWER SUPPLY SUPPORT CIRCUIT
- REACH SVHC :
- No SVHC
- Nominal Input Voltage :
- 3.6V
- Output Current :
- 1.3A
- Operating Temperature :
- -40°C~100°C
- Max Input Voltage :
- 3.6V
- Datasheets
- BD4155FV-E2

Power Management - Specialized ROHM Semiconductor BD4155FV-E2 Overview
The BD4155FV-E2 by ROHM Semiconductor is a specialized IC power switch designed to offer robust performance in power management applications. This device integrates multiple functionalities to ensure efficient power distribution and safety across various electronic components. Crafted to cater to the stringent demands of modern electronics, the BD4155FV-E2 excels in delivering precision and reliability. Its compact 20SSOP package allows for streamlined integration into space-constrained designs, making it an ideal choice for high-density applications where premium performance is paramount. This Power Management - Specialized ROHM Semiconductor BD4155FV-E2 switch is engineered to support a multitude of devices, ensuring both versatility and high efficiency in managing power requirements.
BD4155FV-E2 Features
The BD4155FV-E2 boasts a range of features that enhance its utility in power management systems. Key attributes include an advanced thermal shutdown mechanism, overcurrent protection, and a built-in voltage regulator. These features collectively ensure stable operation under variable loads and environmental conditions, safeguarding critical system components from damage due to electrical anomalies.
BD4155FV-E2 Applications
- Consumer Electronics: Utilized in smartphones, tablets, and other portable devices to manage power efficiently and extend battery life.
- Automotive Systems: Ensures reliable power management in vehicle electronics, including infotainment systems and navigation units, enhancing overall vehicle performance and safety.
- Industrial Equipment: In industrial settings, this IC helps in controlling and protecting machinery power systems, contributing to enhanced operational reliability and safety.
- Networking: Applied in routers and switches, the BD4155FV-E2 manages power supply to ensure consistent performance and prevent system crashes due to power spikes.
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