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ISL8126CRZ is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC REG CTRLR BUCK 32QFN. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for ISL8126CRZ
- Description：IC REG CTRLR BUCK 32QFN
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tray
- Output Type：Transistor Driver
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：2
- Output Phases：2
- Voltage - Supply (Vcc/Vdd)：3V ~ 5.6V
- Frequency - Switching：150kHz ~ 1.5MHz
- Duty Cycle (Max)：90%
- Synchronous Rectifier：Yes
- Clock Sync：Yes
- Serial Interfaces：-
- Control Features：Current Limit, Enable, Frequency Control, Power Good
- Operating Temperature：0°C ~ 70°C (TA)
- Mounting Type：Surface Mount
- Package / Case：32-VFQFN Exposed Pad
- Supplier Device Package：32-QFN (5x5)
- Grade：-
- Qualification：-
DC DC Switching Controllers datasheet and documents for ISL8126CRZ
DC DC Switching Controllers Overview
The ISL8126CRZ is a scalable two-phase buck switching controller with integrated drivers, designed for high-performance DC-DC conversion. It operates within a switching frequency range of 150 kHz to 1.5 MHz and supports output voltages from 600 mV to 23.85 V. The device features a maximum duty cycle of 90% and an output current capability of 60 mA. It functions in temperatures from 0°C to +70°C and is housed in a 32-VFQFN package.
DC DC Switching Controllers Feature Summary
- Scalable two-phase control architecture with integrated gate drivers
- Synchronous rectification support for improved efficiency
- Clock synchronization capability for multi-phase systems
- Comprehensive protection including current limiting and power good indication
DC DC Switching Controllers Applications
- High-density point-of-load (POL) converters
- Central processor voltage regulation modules
- Telecommunications equipment power supplies
- Industrial control system power distribution
DC DC Switching Controllers Procurement Notes
Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance and moisture sensitivity level (MSL 3) handling requirements during storage and assembly. Review official product change notifications for any packaging or manufacturing updates prior to integration.
DC DC Switching Controllers Selection Notes
Evaluate thermal performance and PCB layout constraints associated with the 32-QFN exposed pad package. Ensure input voltage supply remains within the specified 3V to 5.6V range for proper operation. Consider external component selection for filtering and stability based on the target switching frequency.
DC DC Switching Controllers Part Context
Part of the ISL8126 series, this controller belongs to Renesas' portfolio of power management ICs. It is categorized under DC-DC switching controllers within the PMIC family. The device complements other scalable solutions by offering integrated driver capabilities to reduce external component count.
DC DC Switching Controllers Replacement Considerations
ISL8126CRZ-T7A is a tape-and-reel variant of the same functional device. Verify pinout compatibility and package dimensions when substituting between tray and reel packaging options.
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