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ISL95538BHRTZ-T is listed in the Battery Chargers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC BATT CHG LI-ION 1-4CEL 32TQFN. Review the specifications below when checking this part for your BOM.
Battery Chargers specifications for ISL95538BHRTZ-T
- Description：IC BATT CHG LI-ION 1-4CEL 32TQFN
- Series：R3™
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Battery Chemistry：Lithium Ion
- Voltage - Supply (Max)：23.4V
- Operating Temperature：-
- Mounting Type：Surface Mount
- Package / Case：32-WFQFN Exposed Pad
- Supplier Device Package：32-TQFN (4x4)
- Number of Cells：1 ~ 4
- Current - Charging：-
- Programmable Features：-
- Fault Protection：-
- Charge Current - Max：-
- Battery Pack Voltage：18.3V (Max)
- Interface：I2C, SMBus
- Grade：-
- Qualification：-
Battery Chargers datasheet and documents for ISL95538BHRTZ-T
Battery Chargers Overview
The ISL95538BHRTZ-T is a bidirectional buck-boost voltage regulator and NVDC charger from Renesas. It operates with an input voltage range of 3.2 V to 23.4 V and supports output voltages from 3 V to 18.304 V. The device provides up to 6 A output current and functions at a switching frequency of 1 MHz. It features a low quiescent current of 130 uA and operates within a temperature range of -10°C to +100°C. Packaged in a TQFN-EP-32, it integrates system bus regulation for notebook applications.
Battery Chargers Feature Summary
- Integrates NVDC charging function with system bus regulation
- Supports bidirectional buck-boost topology for flexible power management
- Designed for lithium-ion and lithium-polymer battery types
Battery Chargers Applications
- Notebook computer power systems
- Narrow Output Voltage DC (NVDC) charging
- System bus regulation in portable electronics
Battery Chargers Procurement Notes
Verify the specific suffix 'T' indicates tape-and-reel packaging when ordering. Confirm RoHS compliance status through official datasheets as requirements may vary by region. Ensure compatibility with the ISL95338EVAL1Z development kit if prototyping. Check moisture sensitivity level (MSL 3) handling requirements during assembly to prevent package damage.
Battery Chargers Selection Notes
Select this component for designs requiring integrated NVDC charging and bidirectional power flow in compact form factors. The TQFN-EP-32 package suits space-constrained mobile devices. Consider the 130 uA quiescent current for battery life optimization. Verify that the 3.2 V to 23.4 V input range matches the source adapter specifications.
Battery Chargers Part Context
This part belongs to the ISL95338/ISL95538 family of power management ICs from Renesas/Intersil. These devices are engineered for modern notebook and tablet platforms, combining charger management with DC-DC conversion. The series emphasizes high efficiency and small footprint solutions for mobile computing architectures.
Battery Chargers Replacement Considerations
The ISL95338HRTZ-T is a related variant within the same family offering similar buck-boost functionality. Verify pinout compatibility and specific electrical parameter differences before substitution. Consult official Renesas documentation for cross-reference details.
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