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Product Detailed Parameters
- Description：IC AMP D MONO 2.8W 9FLIPCHIP
- Series：-
- Mfr：STMicroelectronics
- Package：Tape & Reel (TR),Cut Tape (CT)
- Type：Class D
- Output Type：1-Channel (Mono)
- Max Output Power x Channels @ Load：2.8W x 1 @ 4Ohm
- Voltage - Supply：2.4V ~ 5.5V
- Features：Depop, Differential Inputs, Standby, Thermal Protection
- Mounting Type：Surface Mount
- Supplier Device Package：9-Flipchip (1.6x1.6)
- Package / Case：9-UFBGA, FCBGA
- Operating Temperature：-40°C ~ 85°C (TA)
- Grade：-
- Qualification：-
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Overview
The TS4962MEIKJT is a single-channel mono Class-D audio power amplifier manufactured by STMicroelectronics. It delivers 3 W of output power into a 4-ohm load with 1% THD+N. The device operates on a single supply voltage ranging from 2.4 V to 5.5 V and draws an operating supply current of 2.3 mA. It utilizes a 9-ball Flipchip package (FCBGA) with dimensions of 1.6x1.6 mm. The component supports differential input and functions within an ambient temperature range of -40°C to +85°C.
Feature Summary
- Filter-free Class-D architecture eliminates external output filters, reducing bill of materials and board space.
- Integrated protection features include thermal shutdown and pop-and-click suppression for improved user experience.
- Supports differential input signals to enhance noise immunity in noisy environments.
Applications
- Mobile devices
- Portable media players
- Smartphones
Procurement Notes
Verify the specific suffix MEIKJT against the official STMicroelectronics datasheet to confirm the 9-ball Flipchip package and filter-free specifications. Ensure compatibility with the required 2.4V to 5.5V supply range and 4-ohm load impedance before integration. Cross-reference the RoHS status and moisture sensitivity level with current manufacturing notices.
Selection Notes
Select this component when a compact, high-efficiency mono amplifier is required for battery-powered portable electronics. The 9-ball Flipchip package offers a small footprint suitable for space-constrained designs. Verify that the system design can accommodate the differential input configuration and that the 3W output rating meets the speaker requirements at the target supply voltage.
Part Context
This part belongs to the TS4962 family of audio amplifiers designed for mobile applications. The TS4962M series focuses on providing high audio performance in minimal space. The MEIKJT variant specifically denotes the Flipchip packaging option, distinguishing it from other package types like DFN available in the same product line.
Replacement Considerations
Publicly confirmed substitute part numbers are not provided in the source documentation. Designers should consult STMicroelectronics for direct replacements or evaluate alternative Class-D amplifiers with similar power output and package constraints.
