TPS54040QDRCQ1
Automotive-grade 42V, 0.5A step-down DC/DC converter with integrated MOSFET and Eco-Mode™
- 產品分類
- DC/DC開關控制器
- 封裝
- 10-VSON
- 庫存
- 1,500 件
- 供貨狀態
- 當前數量需確認。
產品屬性
| 製造商 | Texas Instruments |
|---|---|
| 產品分類 | DC/DC開關控制器 |
| Applications | Automotive Electronics, Industrial Power Systems, Low Power Systems |
| Control Method | Current Mode Control |
| Features | Eco-Mode™, Soft Start, Power Good, UVLO |
| Input Voltage Range | 3.5V to 42V |
| Integrated MOSFET | 200mΩ High-Side MOSFET |
| Interface | Enable and External Clock Synchronization |
| Maximum Output Current | 0.5A |
| Maximum Output Voltage | Up to 39V |
| Minimum Output Voltage | 0.8V |
| Mounting Type | Surface Mount |
| Number of Pins | 10 Pins |
| Operating Temperature Range | -40°C to +150°C |
| Package Size | 3mm x 3mm |
| Package Type | SON Package |
| Product Type | Step-Down DC/DC Converter |
| Protection Features | Thermal Shutdown, Overvoltage Protection, Frequency Foldback |
| Qualification | Automotive Grade (AEC-Q100 Qualified) |
| Quiescent Current | 116µA Typical |
| Reference Voltage | 0.8V Internal Reference |
| Shutdown Current | 1.3µA Typical |
| Switching Frequency | 100kHz to 2.5MHz |
| Topology | Buck Converter |
| 資料表 | 索取數據表 |
採購概覽
TPS54040QDRCQ1 的主要供貨及採購資訊。
為何選擇 Antrex Electronics？
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。
TPS54040QDRCQ1 詳細描述
Product Overview
TPS54040QDRCQ1 is a Texas Instruments automotive-grade synchronous step-down DC/DC converter designed for high-reliability power management applications. This device integrates a high-side MOSFET and supports a wide 3.5V to 42V input voltage range with 0.5A output current capability. Featuring Eco-mode™ control, adjustable switching frequency, low quiescent current and automotive qualification, it is suitable for vehicle electronics, industrial power systems, infotainment modules and embedded power supply designs.
Key Features
Manufacturer: Texas Instruments
Part Number: TPS54040QDRCQ1
Product Type: Automotive Step-Down DC/DC Converter
Series: SWIFT™ DC/DC Converter
Converter Topology: Buck Step-Down Regulator
Automotive Qualification: AEC-Q100 Qualified
Input Voltage Range: 3.5V to 42V
Output Current: 0.5A Maximum
Output Voltage Range: Adjustable from 0.8V to 39V
Integrated Component: 200mΩ High-Side MOSFET
Control Mode: Current Mode Control
Switching Frequency: 100kHz to 2.5MHz Adjustable
Light Load Efficiency: Eco-mode™ Pulse Skipping Control
Quiescent Current: 116μA Typical
Shutdown Current: 1.3μA Typical
Internal Voltage Reference: 0.8V
Enable Function: Adjustable UVLO and enable control
Protection Functions: Thermal shutdown, current limit, frequency foldback and overvoltage protection
Soft Start Function: Adjustable slow start and sequencing support
Package Type: VSON-10 (DRC) PowerPAD™ Package
Mounting Type: Surface Mount Technology (SMT)
Operating Temperature Range: -40°C to +150°C
Features: Wide input range, high efficiency, compact design and automotive reliability
Typical Applications: Automotive electronics, industrial controllers, power modules, infotainment systems and embedded power supplies
Datasheet: TPS54040QDRCQ1 datasheet PDF available for technical verification before production use.
Applications
TPS54040QDRCQ1 is designed for automotive and industrial power conversion systems requiring stable voltage regulation, low power consumption and high reliability. Typical applications include automotive control units (ECUs), infotainment systems, navigation equipment, industrial automation controllers, battery-powered systems and distributed power architectures.
Quality & Sourcing
Antrex Electronics can support TPS54040QDRCQ1 sourcing with stock availability checks, RFQ quotation, package confirmation, date code review and shipment arrangement. For project-based purchasing, customers can provide quantity requirements, delivery schedules, application details and technical specifications for faster quotation support.
For quality assurance, Antrex Electronics can assist with product photos, marking verification, visual inspection and third-party testing services when required. OEM manufacturers, automotive electronics suppliers, industrial equipment providers and electronic component buyers are welcome to submit BOM lists or hard-to-find power management requirements for sourcing assistance.
探索更多採購選項
可按製造商、產品分類或採購需求繼續尋找合適料號。
