TB2930HQ
4-channel 41W automotive audio power amplifier IC with built-in protection functions.
- 產品分類
- 功率驅動模組
- 封裝
- ZIP25
- 庫存
- 500 件
- 供貨狀態
- 當前數量需確認。
產品屬性
| 製造商 | Toshiba Semiconductor and Storage |
|---|---|
| 產品分類 | 功率驅動模組 |
| Application Type | Automotive Audio Amplifier |
| Input Type | Differential Input |
| Load Impedance | 4 Ω |
| Maximum Output Power | 41 W × 4 Channels |
| Maximum Supply Voltage | 25 V |
| Mounting Style | Through Hole |
| Mute Function | Supported |
| Number of Channels | 4 Channels |
| Operating Temperature | -40°C to +85°C |
| Output Configuration | BTL (Bridge-Tied Load) |
| Output Noise Voltage | Low Noise Design |
| Output Power (Typical) | 27 W × 4 Channels at 4 Ω |
| Package Type | HZIP-25 |
| Product Type | Audio Power Amplifier IC |
| Protection Functions | Overvoltage / Thermal / Short Circuit Protection |
| Standby Function | Supported |
| Supply Voltage Range | 6 V to 18 V |
| Total Harmonic Distortion | 0.02% Typ. |
| 資料表 | 索取數據表 |
採購概覽
TB2930HQ 的主要供貨及採購資訊。
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為已核實的採購、檢驗及國際採購需求提供獨立分銷支援。
獨立分銷支援
支援短缺、停產及難找電子元器件的生產與採購需求。
可追溯性審查
可在訂單確認前審查標籤、批號、生產批次及現有供應鏈文件。
檢驗與測試
如有需要，可安排外觀檢查、X-ray 及第三方測試支援。
全球採購支援
支援 OEM、EMS、分銷商的國際採購需求，涵蓋單一料號及 BOM 專案。
資質與驗證支援
為電子元器件採購提供品質控制、可追溯性審查及檢驗支援。
TB2930HQ 詳細描述
Product Overview
TB2930HQ is a Toshiba Semiconductor legacy automotive integrated circuit supplied in a 25-pin ZIP / HZIP power package and commonly found in OEM car radio and CD head-unit assemblies. Public manufacturer documentation for this exact part number is limited, while available component records identify it as an automotive audio-related power IC. Because detailed electrical characteristics are not reliably available from current Toshiba documentation, TB2930HQ should be treated as an exact-match legacy component for repair and replacement applications rather than substituted from nearby TB29xx devices.
Key Features
Manufacturer: Toshiba Semiconductor
Part Number: TB2930HQ
Product Category: Automotive Audio / Power Integrated Circuit
Product Family: Toshiba TB29xx Automotive IC Family
Primary Application: Automotive Radio and CD Head Units
Package Type: ZIP / HZIP
Pin Count: 25
Mounting Type: Through-Hole
Package Configuration: Power ZIP Package
Automotive Application: Supported
Typical Equipment: OEM Car Stereo Systems
Typical Equipment: Automotive CD / Radio Receivers
Exact Internal Function: Limited Public Manufacturer Documentation
Exact Output Power Rating: Requires Original Toshiba Datasheet Verification
Exact Supply Voltage Range: Requires Original Toshiba Datasheet Verification
Exact Channel Configuration: Requires Original Toshiba Datasheet Verification
Exact Gain Characteristics: Requires Original Toshiba Datasheet Verification
Exact Quiescent Current: Requires Original Toshiba Datasheet Verification
Exact Protection Functions: Requires Original Toshiba Datasheet Verification
Operating Temperature Range: Requires Original Device Documentation
Storage Temperature Range: Requires Original Device Documentation
Lead-Free Versions: Reported in Legacy Distribution Channels
RoHS Status: Verify by Date Code and Production Lot
PCB Replacement Requirement: Exact 25-Pin Footprint Verification
Recommended Identification Method: Confirm Full Top-Side Marking
Replacement Method: Exact Part Number Preferred
Design Status: Legacy Device
Typical Procurement Requirement: Automotive Electronics Repair
Typical Procurement Requirement: Legacy OEM Equipment Maintenance
Documentation Availability: Limited
Applications
TB2930HQ is primarily encountered in legacy automotive audio equipment, including factory-installed car radios, CD receivers and related head-unit electronics. It is suitable for maintenance, refurbishment and exact-part replacement of automotive audio assemblies where the original PCB and circuit design were developed specifically around the TB2930HQ.
Design & Selection Considerations
Reliable manufacturer-level electrical specifications for the exact TB2930HQ are difficult to obtain from current public Toshiba documentation. It should therefore not be assumed to have the same output power, pinout or electrical characteristics as nearby devices such as TB2932HQ, TB2934HQ or TB2936HQ. For replacement work, engineers should confirm the original 25-pin footprint, top marking, surrounding circuitry and equipment part number before installation. Package compatibility alone is not sufficient to establish electrical interchangeability.
Quality & Sourcing
Antrex Electronics can support TB2930HQ sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For legacy automotive repair projects, customers can provide required quantity, product photos, equipment model, PCB reference designator and original component markings for more accurate sourcing support.
For quality assurance, Antrex Electronics can assist with product photos, marking verification, visual inspection and third-party testing services when required. Automotive electronics repair companies, car-audio manufacturers, maintenance businesses and component buyers are welcome to submit BOM lists or hard-to-find Toshiba legacy automotive IC requirements for sourcing assistance.
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