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RENESAS ISL95521BIRZ battery charger module
The ISL95521B is a versatile hybrid power boost and narrow VDC battery charger supporting 2-, 3-, or 4-cell batteries. It features configurable modes for system turbo power, reverse-boosting or quick enabling of system power in Turbo mode, and uses all NFET switches for optimal performance. It includes protections such as PROCHOT# indicator, hardware current limits, and SMBus programmable parameters. With excellent light-load efficiency, fast dynamic response, and a compact 4x4mm QFN package, the device is suitable for portable devices requiring reliable multi-cell battery management.
RENESAS ISL95521BIRZ battery charger module Specifications:
- Supports 2-, 3-, or 4-cell batteries
- Configurable as Hybrid Power Boost or Narrow VDC charger
- Uses NFETs for all switching functions
- Sixteen switching frequency options from 350kHz to 1MHz
- Built-in PROCHOT# indicator for system protection
- Provides adapter and battery current monitoring
- Supports system turbo power in rapid load conditions
- Hardware-based current limits for adapter and battery
- Includes SMBus and I2C compatibility with programmable settings
- Light-load efficiency optimized with Intersil R3 modulation scheme
- Low quiescent current consumption
- RoHS compliant, lead-free, 32 Ld 4x4mm2 QFN package
- Supports active inrush current control to prevent damage
- Supports battery removal during Battery Learn mode
Buy the Intersil Series ISL95521B Hybrid Power Boost Battery Charger: ISL95521B
Purchase the Intersil ISL95521B online today to benefit from a highly versatile battery charger supporting 2- to 4-cell batteries. This advanced device offers configurable Hybrid Power Boost and Narrow VDC modes, enabling efficient system power management in portable electronics. Features include SMBus programmability, extensive protection circuits like PROCHOT# indicators, hardware current limits, and excellent light-load efficiency thanks to Intersil R3 modulation. Its compact 4x4mm QFN package ensures easy integration into space-constrained designs, making it ideal for reliable portable device power solutions.
Buy Intersil ISL95521B now and experience unmatched reliability and performance in advanced battery management.
Frequently Asked Questions
Where can I buy RENESAS ISL95521BIRZ?
You can click on the BUY or RFQ button to purchase ISL95521BIRZ from an authorized RENESAS distributor.
How do I troubleshoot issues or seek technical support for part ISL95521BIRZ?
You can download the ISL95521BIRZ datasheet or visit the RENESAS website for support.
Who is the manufacturer of ISL95521BIRZ?
RENESAS