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Product Detailed Parameters
- Description：IC REG BCK ADJ 5A/15A DL 66WLCSP
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tape & Reel (TR)
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Output Type：Adjustable (Programmable)
- Number of Outputs：2
- Voltage - Input (Min)：2.8V
- Voltage - Input (Max)：5.5V
- Voltage - Output (Min/Fixed)：0.3V
- Voltage - Output (Max)：4.3V
- Current - Output：5A, 15A
- Frequency - Switching：3MHz
- Synchronous Rectifier：Yes
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：66-UFBGA, WLCSP
- Supplier Device Package：66-WLCSP (4.53x2.51)
- Grade：-
- Qualification：-
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Overview
The DA9215-XXUP2 is a synchronous dual-step-down DC-DC converter designed for high-efficiency power delivery. It features two independent output channels, providing up to 10 A per phase for a total capacity of 20 A. The device accepts an input voltage range of 2.8 V to 5.5 V and supports adjustable output voltages from 0.3 V to 1.57 V. Operating within a temperature range of -40°C to +85°C, it utilizes a VFBGA-66 package with a 0.4 mm pitch.
Feature Summary
- Synchronous dual-phase architecture delivering combined 20 A output current
- Integrated control loop for stable regulation across wide load ranges
- Automotive-grade reliability with extended industrial temperature operation
Applications
- Processor core power supply in smartphones
- GPU power rail in tablets
- Power delivery for Ultrabooks
- FPGA power management
Procurement Notes
Verify the specific suffix configuration against the official Renesas datasheet to ensure correct pinout and feature set. Confirm automotive qualification status if required for your application. Check current availability as distribution may be limited or subject to allocation. Ensure ESD handling protocols are followed during installation.
Selection Notes
Select this component when designing systems requiring high-current dual-rail power solutions for mobile processors. Evaluate thermal performance requirements given the 20 A total capability. Consider the VFBGA-66 footprint constraints during PCB layout. Verify input voltage compatibility with the system battery or bus architecture.
Part Context
Part of the DA9215 series, which includes variants like the DA9213 and DA9214 offering different current capacities. This series targets portable electronics and handheld devices needing efficient multi-phase conversion. The DA9215 specifically addresses the demand for higher current density in modern processor architectures.
Replacement Considerations
Consult official Renesas documentation for direct cross-references. Verify pin-to-pin compatibility and electrical specifications before substitution. No public substitute part numbers are confirmed in available data.
