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Product Detailed Parameters
- Description：IC AMP D STEREO 15W VQFN032V5050
- Series：-
- Mfr：Rohm Semiconductor
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Class D
- Output Type：2-Channel (Stereo)
- Max Output Power x Channels @ Load：15W x 2 @ 8Ohm
- Voltage - Supply：10V ~ 18V
- Features：Depop, Short-Circuit Protection
- Mounting Type：Surface Mount
- Supplier Device Package：VQFN032V5050
- Package / Case：32-VFQFN Exposed Pad
- Operating Temperature：-25°C ~ 85°C (TA)
- Grade：-
- Qualification：-
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Overview
The BD5452AMUV-E2 is a Class-D audio power amplifier manufactured by ROHM Semiconductor. It delivers 30 W of output power into a 3.6 Ohm load. The device operates within a supply voltage range of 10 V to 18 V and supports digital input signals. It features a Total Harmonic Distortion plus Noise (THD+N) rating of 10%. The component is housed in a QFN-EP-32 package designed for surface mount installation. It functions reliably across an operating temperature range from -25°C to +85°C.
Feature Summary
- Class-D topology for efficient audio amplification
- Digital signal input interface
- Integrated shutdown control capability
Applications
- Audio power amplification systems
- Consumer electronics requiring high-efficiency sound output
Procurement Notes
Verify the current lifecycle status, as this component may be marked as Not Recommended for New Designs (NRND). Confirm RoHS compliance details through official documentation before integration. Ensure the QFN-EP-32 package footprint matches your PCB design requirements. Validate that the digital input logic levels are compatible with your system controller.
Selection Notes
Select this amplifier when a compact solution for driving low-impedance loads is required. The 30 W output capability suits applications needing significant power in a small form factor. Consider the digital input requirement if interfacing directly with DSPs or microcontrollers. The wide supply voltage range offers flexibility in power supply design.
Part Context
This part belongs to ROHM's audio amplifier product line, specifically focusing on Class-D technology. The BD5452 series is designed for versatile packaging options and includes internal LDO regulators. It targets markets demanding high performance in space-constrained environments.
Replacement Considerations
Check for direct substitutes within the BD5452 family or other ROHM Class-D amplifiers with similar power ratings and package types. Verify pin compatibility and electrical specifications before swapping components.
