TPS62873-Q1
- AEC-Q100 qualified for automotive applications
- Temperature grade 1: –40°C to +125°C, T A
- Functional Safety-Capable
- 2.7-V to 6-V input voltage range
- Family of pin-to-pin compatible devices: 6-A, 9-A, 12-A, and 15-A
- Four output voltage ranges:
- 0.4-V to 0.71875-V in 1.25-mV steps
- 0.4-V to 1.0375-V in 2.5-mV steps
- 0.4-V to 1.675-V in 5-mV steps
- 0.8-V to 3.35-V in 10-mV steps
- Output voltage accuracy ±1%
- 7-mΩ and 4.5-mΩ internal power MOSFETs
- Adjustable external compensation
- Resistor-selectable start-up output voltage
- Resistor-selectable switching frequency
- Power-save or forced-PWM operation
- I 2C-compatible interface up to 1-MHz
- Differential remote sensing
- Optional stacked operation for increased output current capability
- Thermal warning and thermal shutdown
- Precise enable input
- Active output discharge
- Optional spread-spectrum clocking
- Power-good output with a window comparator
- Available in 2.55-mm × 3.55-mm × 1-mm VQFN package with wettable flanks
- –40°C to 150°C junction temperature, T J
The TPS6287x -Q1 is a family of pin-to-pin 6-A, 9-A, 12-A, and 15-A synchronous step-down DC/DC converters with differential remote sensing. For each current rating, there are full-featured device variants with I 2C interface and limited-featured device variants without I 2C interface. All devices offer high efficiency and ease of use. Low-resistance power switches allow up to 15-A continuous output current at high ambient temperatures.
The devices can operate in stacked mode to deliver higher output currents or to spread the power dissipation across multiple devices.
The TPS6287x -Q1 family implements an enhanced DCS control scheme that supports fast transients with fixed-frequency operation. Devices can operate in power save mode for maximum efficiency, or forced-PWM mode for the best transient performance and lowest output voltage ripple.
An optional remote sensing feature maximizes voltage regulation at the point-of-load, and the device achieves better than ±1% DC voltage accuracy under all operating conditions.
The switching frequency is resistor-selectable through the FSEL pin. The switching frequency can be set to 1.5 MHz, 2.25 MHz, 2.5 MHz, or 3.0 MHz, or synchronized to an external clock in the same frequency range.
The I 2C-compatible interface offers several control, monitoring, and warning features, such as voltage monitoring and temperature-related warnings. The output voltage can be quickly adjusted to adapt the power consumption of the load to the performance needs of the application through the I 2C-compatible interface. The default start-up voltage is resistor-selectable through the VSEL pin.
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TPS62873EVM-143 — TPS62873-Q1 評估模組 2.7-V 至 6-V 輸入降壓轉換器
TPS62873EVM-143 評估模組 (EVM) 的設計目的在於評估和測試 TPS62873-Q1 降壓轉換器的運作和功能性。亦可用於評估 TPS62870-Q1、TPS62871-Q1 及 TPS62872-Q1 裝置。EVM 可將 2.7-V 至 6.0-V 輸入電壓轉換為調節的 0.75-V 輸出電壓。對於 TPS62873EVM-143,輸出電流最高可達 15 A。
TPS62873EVM-144 — TPS62873-Q1 30-A 降壓轉換器評估模組
TPS62870x, TPS62871x, TPS62872x, TPS62873x PSpice Encrypted Average Model (Rev. B)
TPS62870x, TPS62871x, TPS62872x, TPS62873x SIMPLIS Encrypted Transient and Average Model (Rev. B)
封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
---|---|---|
VQFN-FCRLF (RXS) | 16 | 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