TPS62869
- 11-mΩ and 10.5-mΩ internal power MOSFETs
- >90% efficiency (0.9-V output)
- DCS-Control topology for fast transient response
- Available output voltage ranges for dynamic voltage scaling (DVS) through I2C
- Output voltage range from 0.2-V to 0.8375-V with 2.5-mV step size
- Output voltage range from 0.4-V to 1.675-V with 5-mV step size
- Output voltage range from 0.8-V to 3.35-V with 10-mV step size
- 1% output voltage accuracy
- 2.4-MHz switching frequency
- Selection by external resistor
- Start-up output voltage
- I2C target address
- Selection by I2C interface
- Power save mode or forced PWM mode
- Output discharge
- Hiccup or latching short-circuit protection
- Output voltage ramp speed
- Thermal pre-warning and thermal shutdown
- Power good indicator pin option with window comparator
- I2C-compatible interface up to 3.4 Mbps
- Available in 1.5-mm x 2.5-mm x 1.0-mm 9-pin QFN package with 0.5-mm pitch
- Also available in WCSP package: TPS62866, 6-A synchronous step-down converter with I2C interface in 1.05-mm x 1.78-mm WCSP package
- Create a custom design using with TPS62868/9 with the WEBENCH Power Designer
The TPS62868 and TPS62869 devices are high-frequency synchronous step-down converters with I2C interface which provide an efficient, adaptive, and high power-density solution. At medium to heavy loads, the converter operates in PWM mode and automatically enters Power Save Mode operation at light load to maintain high efficiency over the entire load current range. The device can also be forced in PWM mode operation for smallest output voltage ripple. Together with its DCS-Control architecture, excellent load transient performance and tight output voltage accuracy are achieved. Through the I2C interface and a dedicated VID pin, the output voltage is quickly adjusted to adapt the power consumption of the load to the ever-changing performance needs of the application.
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TPS628690EVM-135 — 具 1% 準確度的 TPS62869 評估模組 5.5-V 輸入 6-A 輸出降壓轉換器
TPS628690EVM-135 評估模組 (EVM) 可幫助 TPS62869 評估,是一款採用 1.5 mm x 2.5 mm QFN 小型封裝解決方案且配備 DCS-Controlin 的 6-A 降壓式轉換器。EVM 可在 0.2 V 和 0.8375 V 之間建立輸出電壓,在 2.4 V 和 5.5 V 間較高輸入電壓下可提供 1% 精確度。TPS62869 是一款高效率且精巧的解決方案,適合有限空間應用的負載點 (POL) 轉換器,例如人工智慧晶片、攝影機模組、固態硬碟 (SSD)、LPDDR5 記憶體和光學模組。
TPS62869EVM-118 — 具 I2C 介面的高功率密度 6-A 降壓轉換器評估模組
TPS6286910C PSpice Unencrypted Transient Model Package (Rev. A)
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
VQFN-HR (RQY) | 9 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
- 組裝地點