CSD967201-Q1
- 3V to 20V input voltage range
- 60A nominal, 90A peak current capability
- AEC-Q100 qualified for automotive applications
- Device temperature grade 1: –40°C to +125°C ambient operating temperature range, TA
- Junction temperature: –40°C to +150°C, TJ
- Functional Safety-Capable
- 87.7% power stage peak efficiency at 650kHz, 12V VIN, 0.6V VOUT
- 89.4% power stage peak efficiency at 650kHz, 12V VIN, 0.8V VOUT
- Reduced switch-node ringing
- High-frequency operation (up to 2MHz)
- Temperature compensated bi-directional current sense reporting (5µA/A)
- Body braking mode (BB)
- Fault detection
- High-side short (HSS)
- Fault protection
- Overtemperature (OT)
- Cycle-by-cycle valley overcurrent limiting (IOCVALLEY)
- Secondary peak over current protection (IOCPEAK)
- Cycle-by-cycle negative overcurrent detection
- 5mm × 6mm × 0.75mm QFN industry common footprint package
- Green, RoHS compliant without exemption
The CSD967201-Q1 power stage is a highly optimized design for use in an automotive qualified high-power, high-density synchronous buck converter. This device integrates the driver IC and power MOSFETs into one Pb-free monolithic design to complete the power stage switching function. This combination produces high-current, high-efficiency, and high-speed switching capability in a small industry standard 5mm × 6mm × 0.75mm footprint.
CSD967201-Q1 integrates accurate current sensing and temperature sensing functionality to simplify system design and improve accuracy. Protections include cycle-by-cycle overcurrent and negative overcurrent limiting, overtemperature shutdown, HS FET short, and UVLO on VCC, VIN, and BOOT.
The CSD967201-Q1 is compatible with the TPS64300-Q1 VRS-11 controller, as well as other standard VRS-11 controllers.
技術文件
| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | CSD967201-Q1 Automotive Synchronous Buck Smart Power Stage datasheet | PDF | HTML | 2025/11/14 | ||
| 功能安全資訊 | CSD967201-Q1 Functional Safety FIT rate, FMD and Pin FMA (Rev. B) | PDF | HTML | 2026/8/3 | |||
| 證書 | CSD967201-Q1EVM EU Declaration of Conformity (DoC) | 2025/7/7 |
設計與開發
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CSD967201-Q1EVM — CSD967201-Q1 評估模組
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| WQFN-FCRLF (VDK) | 38 | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。