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Product Detailed Parameters
- Description：IC DVR BTL 5CH SGL CHIP 36HSOP
- Series：-
- Mfr：onsemi
- Package：Tube,Tube
- Motor Type - Stepper：-
- Motor Type - AC, DC：-
- Function：-
- Output Configuration：-
- Interface：-
- Technology：-
- Step Resolution：-
- Applications：-
- Current - Output：-
- Voltage - Supply：-
- Voltage - Load：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
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Overview
The LA6571-MPB-E is a five-channel power amplifier driver designed for mini-disk and compact disk applications. It integrates a BTL-AMP architecture with five channels, operating within a voltage range of 4.5V to 5.5V. The device delivers an output current of 1A per channel and supports a collector-emitter voltage of 13V. Packaged in a 36-terminal HSOP format, it provides a compact solution for multi-channel audio amplification in consumer electronics.
Feature Summary
- Integrates a five-channel bridge-tied load (BTL) power amplifier architecture
- Optimized for mini-disk and compact disk audio applications
- Operates with a single supply voltage range between 4.5V and 5.5V
Applications
- Mini-disk players
- Compact disk drives
- Multi-channel audio systems
Procurement Notes
Verify the specific suffix 'MPB-E' against official onsemi documentation to confirm package type and compliance status. Ensure the component matches the 36-terminal HSOP physical dimensions. Cross-reference the part number with authorized distributors to avoid counterfeit sources. Confirm RoHS and material composition declarations are available for the specific batch.
Selection Notes
Select this component when a fixed five-channel BTL amplifier is required for portable audio devices. It is suitable for designs needing integrated power amplification without external discrete components. Consider the 36-pin HSOP footprint for space-constrained PCB layouts. Verify thermal management requirements for the 1A output current capability in the final enclosure design.
Part Context
This part belongs to onsemi's specialized IC portfolio for audio and motor control. The LA6571 series targets consumer electronics requiring reliable multi-channel amplification. It represents a dedicated solution for legacy and niche audio formats like mini-disk and CD players, offering integrated power stages to simplify system design.
Replacement Considerations
Check for direct pin-compatible alternatives within the LA6571 family or other onsemi five-channel drivers. Verify that any substitute maintains the 4.5V-5.5V operating range and 1A output current. Ensure the replacement package matches the 36-terminal HSOP form factor for board compatibility.
