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TPA3117D2RHBT

The TPA3117D2RHBT from Texas Instruments is an efficient 15W per channel Class-D audio amplifier. It operates from an 8V to 26V supply and features filter-free operation with SpeakerGuard protection.

✓ Total Stock: 53 pcs

TPA3117D2RHBT Available from 1 distributor

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Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	53 pcs On Request	53 pcs	On Request	1	On Request	On Request	10+	On Request	On Request

TPA3117D2RHBT Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments

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TPA3117D2RHBT Description

Short technical summary and product information.

The TPA3117D2RHBT is a 15W per channel, efficient Class-D audio power amplifier designed by Texas Instruments for driving bridged-tied stereo speakers. It offers high efficiency of 90% and operates over a wide supply voltage range from 8V to 26V.

Key features include filter-free operation, eliminating the need for output filters and reducing component count. The integrated SpeakerGuard™ speaker protection system includes an adjustable power limiter for enhanced reliability. It provides excellent THD+N performance and pop-free operation. The amplifier supports selectable gain settings and differential inputs.

This device is suitable for various audio applications, including televisions, consumer audio equipment, and all-in-one computers. It comes in a compact 5mm x 5mm QFN package, making it ideal for space-constrained designs. The amplifier also includes an integrated 5V regulator with up to 30 mA of output current for powering external data converters.

The TPA3117D2RHBT operates within an ambient temperature range of -40°C to 85°C. It offers selectable switching frequencies of 290kHz or 390kHz, allowing multiple devices to be used in one system without interference.

TPA3117D2RHBT Quick Information

Product Type: Class-D Audio Amplifier

Series: TPA3117D2

Canonical Name: TPA3117D2RHBT Class-D Audio Amplifier

Subcategory: Class-D Amplifier

TPA3117D2RHBT Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TPA3117D2RHBT Features

15W per channel into 8 Ohms.
Wide 8V to 26V supply voltage range.
90% efficient Class-D operation.
Filter-free design with SpeakerGuard protection.
Compact 5mm x 5mm QFN package.

TPA3117D2RHBT Applications

Ideal for televisions and consumer audio.
Suitable for all-in-one computer systems.
Drives bridged-tied stereo speakers effectively.
Enables compact audio designs.

TPA3117D2RHBT FAQs

7 frequently asked questions generated from this part’s specifications.

What is the output power of the TPA3117D2RHBT?

15W per channel into 8Ω loads at 10% THD+N from a 16V supply, and 10W per channel into 8Ω loads at 10% THD+N from a 13V supply.

What is the efficiency of the TPA3117D2RHBT?

90% efficient Class-D operation.

What is the supply voltage range?

8V to 26V.

What switching frequencies are available?

Selectable: 290kHz or 390kHz.

What is the operating temperature range?

-40°C to 85°C.

What package does the TPA3117D2RHBT come in?

32-pin VQFN package, 5mm x 5mm.

Does the TPA3117D2RHBT have an integrated regulator?

Yes, an integrated 5V regulator provides up to 30mA for powering external data converters.