BD99954GW-E2
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- Mfr.Part #
- BD99954GW-E2
- Manufacturer
- ROHM Semiconductor
- Package / Case
- 41-UFBGA, CSPBGA
- Datasheet
- Download
- Description
- IC BAT MON LI-ION 1-4C UCSP55M3C
- Stock
- 1,843
- In Stock ：
- 1,843
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- Manufacturer :
- ROHM Semiconductor
- Product Category :
- Battery Management
- Fault Protection :
- Over Voltage, Short Circuit
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Package / Case :
- 41-UFBGA, CSPBGA
- Mounting Type :
- Surface Mount
- Analog IC - Other Type :
- POWER SUPPLY MANAGEMENT CIRCUIT
- ECCN Code :
- EAR99
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 15 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Interface :
- I2C, SMBus
- Operating Temperature :
- -30°C~85°C
- Nominal Input Voltage :
- 25V
- HTS Code :
- 8542.39.00.01
- Battery Chemistry :
- Lithium-Ion
- Function :
- Battery Monitor
- Number of Cells :
- 1 ~ 4
- Datasheets
- BD99954GW-E2
Battery Management ROHM Semiconductor BD99954GW-E2 Overview
The ROHM Semiconductor BD99954GW-E2 is a state-of-the-art battery management IC, specifically designed for advanced lithium-ion battery monitoring. As an integral component in modern electronics, this IC ensures optimal performance and longevity of batteries by providing precise monitoring and management capabilities. It is housed in a compact UCSP55M3C package, making it ideal for applications where space is at a premium. The BD99954GW-E2 is pivotal for developers looking to enhance system reliability and battery efficiency in their designs, supporting dual-input power sources and facilitating seamless power supply switching.
BD99954GW-E2 Features
This IC incorporates various features that make it a robust solution for battery management tasks. Key features include support for both single-cell and dual-cell lithium-ion batteries, an integrated charging controller, and advanced safety functions such as over-current, over-voltage, and thermal protection. Additionally, the BD99954GW-E2 supports simultaneous charging, allowing devices to manage multiple power sources efficiently.
BD99954GW-E2 Applications
- Portable Consumer Electronics: Used in smartphones, tablets, and laptops to manage battery charging and power supply, enhancing battery life and device usability.
- Electric Vehicles: Critical for managing the complex battery arrays required for modern electric vehicles, ensuring efficient charging and system integrity.
- Energy Storage Systems: Applied in residential and commercial energy storage systems to optimize battery performance and safety during charging and discharging phases.
- Uninterruptible Power Supplies (UPS): Ensures reliable battery management in UPS systems, crucial for maintaining power continuity in emergency situations.
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