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Product Detailed Parameters
- Description：IC PMIC PWM DC-DC QUAD 40QFN
- Series：-
- Mfr：MaxLinear, Inc.
- Package：Tape & Reel (TR)
- Output Type：Transistor Driver
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：4
- Output Phases：4
- Voltage - Supply (Vcc/Vdd)：6.5V ~ 20V
- Frequency - Switching：300kHz ~ 1.5MHz
- Duty Cycle (Max)：85%
- Synchronous Rectifier：Yes
- Clock Sync：No
- Serial Interfaces：I2C
- Control Features：Enable
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：40-WFQFN Exposed Pad
- Supplier Device Package：40-TQFN (6x6)
- Grade：-
- Qualification：-
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Overview
The XRP7704ILBTR-1002-F is a specialized power management IC (PMIC) manufactured by MaxLinear. It functions as a four-channel digital power controller with integrated low-dropout regulators (LDOs). The device allows for programmable configuration via the I2C interface. It is housed in a 40-pin TQFN package measuring 6x6 mm. This component is designed for professional power control applications requiring precise voltage regulation and digital monitoring capabilities.
Feature Summary
- Four-channel digital power control architecture
- Integrated programmable LDO outputs
- I2C interface for digital configuration and monitoring
Applications
- Professional power management systems
- Digital power controllers
- Multi-rail power distribution units
Procurement Notes
Verify component authenticity through authorized channels due to obsolete status. Confirm package integrity and pin compatibility during integration. Review official datasheets for electrical specifications and thermal requirements. Ensure supply chain stability as availability may be limited. Validate all technical parameters against current design needs before procurement.
Selection Notes
Select this component for applications requiring multi-channel digital power control with LDO integration. Consider the I2C interface for system flexibility. Evaluate the 40-TQFN package constraints for PCB layout. Compare performance against active alternatives if long-term supply is critical. Verify input voltage ranges match system requirements.
Part Context
This part belongs to the XRP7704 series of specialized PMICs from MaxLinear. It is categorized under DC-DC switching controllers and professional power management. The manufacturer identifies it as a digital power controller with LDO capabilities. It is distinct from standard buck regulators or single-output controllers.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided documentation. The component status is listed as obsolete. Engineers should consult MaxLinear for potential end-of-life replacement strategies or equivalent active parts.
