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Product Detailed Parameters
- Description：IC AMP AB STEREO 42MW 12FLIPCHIP
- Series：-
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT),Cut Tape (CT)
- Type：Class AB
- Output Type：2-Channel (Stereo)
- Max Output Power x Channels @ Load：42mW x 2 @ 16Ohm
- Voltage - Supply：1.6V ~ 5.5V
- Features：Depop
- Mounting Type：Surface Mount
- Supplier Device Package：12-FlipChip (1.62x1.22)
- Package / Case：12-UFBGA, FCBGA
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
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Overview
The NCP2817BFCCT2G is a dual LongPlay true ground headphone amplifier designed for portable communication devices. It operates in Class AB topology with a stereo configuration. The device delivers 42 mW of output power per channel. It functions within a supply voltage range of 2.5 V to 3.6 V. The operational temperature range spans from -40°C to +85°C. The component is housed in a 12-pin WLCSP package measuring 1.62 mm by 1.22 mm.
Feature Summary
- Dual-channel stereo audio amplification architecture
- LongPlay true ground technology for improved sound quality
- Optimized for low-voltage portable mobile applications
Applications
- Mobile phones
- Portable communication devices
- Handheld audio players
Procurement Notes
Verify the specific suffix BFCCT2G against the official onsemi datasheet to confirm pinout and electrical characteristics. Ensure the procurement source provides valid RoHS compliance documentation. Confirm the package type matches the 12-pin WLCSP specification. Check for any obsolescence notices or lifecycle status updates directly from the manufacturer before placing orders.
Selection Notes
Select this component when designing stereo audio paths for battery-powered mobile handsets requiring a compact footprint. The true ground architecture is suitable for applications demanding high fidelity without complex external filtering. Verify that the system supply voltage remains within the 2.5 V to 3.6 V operating window. Consider the thermal performance limits defined by the -40°C to 85°C range for the final enclosure design.
Part Context
This part belongs to the NCP2817 family of headphone amplifiers. It is specifically engineered for the mobile phone market where space and power efficiency are critical constraints. The device integrates dual channels into a single ultra-thin package, replacing discrete solutions or larger QFN packages in previous generations of portable audio hardware.
Replacement Considerations
Consult the official onsemi replacement guide for direct equivalents. Generic audio amplifiers may not support the specific LongPlay true ground architecture or the exact 1.62x1.22 mm form factor required for existing PCB layouts.
