ZHCSOG4E November 2023 – October 2025 TPS6287B10 , TPS6287B15 , TPS6287B20 , TPS6287B25 , TPS6287B30
PRODUCTION DATA
- 1
- 1 特性
- 2 應用
- 3 說明
- 4 器件選項
- 5 引腳配置和功能
- 6 規格
- 7 參數測量信息
-
8 詳細說明
- 8.1 概述
- 8.2 功能方框圖
- 8.3 特性說明
- 8.4 器件功能模式
- 8.5 編程
- 9 器件寄存器
- 10應用和實施
- 11器件和文檔支持
- 12修訂歷史記錄
- 13機械、封裝和可訂購信息
10.2.3 應用曲線
除非另有說明，在此部分中使用 TPS6287B25EVM-024 BOM 且 fSW= 1.5MHz。
| VIN = 5.0V |
FPWM |
TA = 25°C |
| VIN = 3.3V | FPWM | TA = 25°C |
| VIN = 5.0V | 自然對流 | TJMAX = 125°C |
| VIN = 5.0V | FPWM；TPS6287B25 壓降禁用 | VOUT = 0.4V |
| VIN = 5.0V | FPWM；TPS6287B25 壓降禁用 | VOUT = 0.8V |
| VIN = 5.0V | FPWM；TPS6287B25 壓降禁用 | VOUT = 1.675V |
| VIN = 3.3V | FPWM；TPS6287B25 壓降禁用 | VOUT = 0.4V |
| VIN = 3.3V | FPWM；TPS6287B25 壓降禁用 | VOUT = 0.8V |
| VIN = 3.3V | FPWM；TPS6287B25 壓降禁用 | VOUT = 1.675V |
| VOUT = 0.75V | PWM | TA = 25°C |
| VIN = 5V | RLOAD = 66mΩ |
| VOUT = 0.75V |
PWM；TPS6287B25 壓降禁用 |
TA = 25°C |
|
VIN = 3.3V |
Iout = 8.75A 至 16.25A 至 8.75A |
|
| VOUT = 0.75V |
FPWM |
TA = 25°C |
|
VIN = 3.0V 至 4.5V 至 3.0V |
IOUT = 16.25A |
|
| VIN = 5.0V | FPWM | TA = 85°C |
| VIN = 3.3V | FPWM | TA = 85°C |
| VIN = 3.3V | 自然對流 | TJMAX = 125°C |
| VIN = 5.0V | FPWM；TPS6287B25 壓降啟用 | VOUT = 0.4V |
| VIN = 5.0V | FPWM；TPS6287B25 壓降啟用 | VOUT = 0.8V |
| VIN = 5.0V | FPWM；TPS6287B25 壓降啟用 | VOUT = 1.675V |
| VIN = 3.3V | FPWM；TPS6287B25 壓降啟用 | VOUT = 0.4V |
| VIN = 3.3V | FPWM；TPS6287B25 壓降啟用 | VOUT = 0.8V |
| VIN = 3.3V | FPWM；TPS6287B25 壓降啟用 | VOUT = 1.675V |
| VOUT = 0.75V |
PWM |
TA = 25°C |
|
VIN = 3.3V |
Iout = 11.3A |
|
| VOUT = 0.75V |
PWM，TPS6287B25 壓降啟用 |
TA = 25°C |
|
VIN = 3.3V |
Iout = 8.75A 至 16.25A 至 8.75A |
|