ZHCSPB1B November 2021 – July 2022 TPS62441-Q1 , TPS62442-Q1
PRODUCTION DATA
- 1
- 1 特性
- 2 應用
- 3 說明
- 4 修訂歷史記錄
- 5 器件比較表
- 6 引腳配置和功能
- 7 規(guī)格
- 8 參數(shù)測量信息
- 9 詳細說明
- 10應用和實施
- 11電源相關(guān)建議
- 12布局
- 13器件和文檔支持
- 14機械、封裝和可訂購信息
封裝選項
機械數(shù)據(jù) (封裝 | 引腳)
- RQR|14
散熱焊盤機械數(shù)據(jù) (封裝 | 引腳)
- RQR|14
訂購信息
10.2.3 應用曲線
除非另有說明，否則所有繪圖都是在器件設(shè)為 PWM 模式時的標稱開關(guān)頻率 2.25MHz 下繪制的。BOM 依據(jù) 表 8-1。
除非另有說明，否則所有繪圖都是在器件設(shè)為 PWM 模式時的標稱開關(guān)頻率 2.25MHz 下繪制的。BOM 依據(jù) 表 8-1。
圖 10-2 效率與輸出電流之間的關(guān)系. 除非另有說明，否則所有繪圖都是在器件設(shè)為 PWM 模式時的標稱開關(guān)頻率 2.25MHz 下繪制的。BOM 依據(jù) 表 8-1。
| VOUT = 3.3 V | PFM | TA = 25°C |
| VOUT = 1.8 V | PFM | TA = 25°C |
| VOUT = 1.2 V | PFM | TA = 25°C |
| VOUT = 1.0 V | PFM | TA = 25°C |
| VOUT = 0.6 V | PFM | TA = 25°C |
| VOUT = 3.3 V | PFM | TA = 25°C |
| VOUT = 1.8 V | PFM | TA = 25°C |
| VOUT = 1.2 V | PFM | TA = 25°C |
| VOUT = 1.0 V | PFM | TA = 25°C |
| VOUT = 0.6 V | PFM | TA = 25°C |
| VOUT = 3.3 V | PFM | TA = 25°C |
| VIN = 5.0V | IOUT = 0.2A 至 1.8A 至 0.2A | |
| VOUT = 1.8 V | PFM | TA = 25°C |
| VIN = 5.0V | IOUT = 0.2A 至 1.8A 至 0.2A | |
| VOUT = 1.2 V | PFM | TA = 25°C |
| VIN = 5.0V | IOUT = 0.2A 至 1.8A 至 0.2A | |
| VOUT = 1.0 V | PFM | TA = 25°C |
| VIN = 5.0V | IOUT = 0.2A 至 1.8A 至 0.2A | |
| VOUT = 0.6 V | PFM | TA = 25°C |
| VIN = 3.3V | IOUT = 0.2A 至 1.8A 至 0.2A | |
| VOUT = 3.3 V | PFM | TA = 25°C |
| IOUT = 0.3A | VIN = 4.5V 至 5.5V 至 4.5V | |
| VOUT = 1.8 V | PFM | TA = 25°C |
| IOUT = 0.3A | VIN = 4.5V 至 5.5V 至 4.5V | |
| VOUT = 1.2 V | PFM | TA = 25°C |
| IOUT = 0.3A | VIN = 4.5V 至 5.5V 至 4.5V | |
| VOUT = 1.0 V | PFM | TA = 25°C |
| IOUT = 0.3A | VIN = 4.5V 至 5.5V 至 4.5V | |
| VOUT = 0.6 V | PFM | TA = 25°C |
| IOUT = 0.3A | VIN = 4.5V 至 5.5V 至 4.5V | |
| VOUT = 3.3 V | PFM | TA = 25°C |
| IOUT = 0.3A | VIN = 5.0V | BW = 20MHz |
| VOUT = 1.8 V | PWM | TA = 25°C |
| IOUT = 3A | VIN = 5.0V | BW = 20MHz |
| VOUT = 3.3 V | PWM | TA = 25°C |
| IOUT = 3A | VIN = 5.0V | |
| VOUT1/2 = 1.2V | PWM | TA = 25°C |
| IOUT1 = 1A | IOUT2 = 3A | VIN = 5.0V |
| VOUT = 0.6 V | PWM | TA = 25°C | |||
| IOUT1 = 3A | VIN = 5.0V | ||||
| VOUT = 3.3 V | PWM | TA = 25°C |
| VOUT = 1.8 V | PWM | TA = 25°C |
| VOUT = 1.2 V | PWM | TA = 25°C |
| VOUT = 1.0 V | PWM | TA = 25°C |
| VOUT = 0.6 V | PWM | TA = 25°C |
| VOUT = 3.3 V | PWM | TA = 25°C |
| VOUT = 1.8 V | PWM | TA = 25°C |
| VOUT = 1.2 V | PWM | TA = 25°C |
| VOUT = 1.0 V | PWM | TA = 25°C |
| VOUT = 0.6 V | PWM | TA = 25°C |
| VOUT = 3.3 V | PWM | TA = 25°C |
| VIN = 5.0V | IOUT = 0.2A 至 1.8A 至 0.2A | |
| VOUT = 1.8 V | PWM | TA = 25°C |
| VIN = 5.0V | IOUT = 0.2A 至 1.8A 至 0.2A | |
| VOUT = 1.2 V | PWM | TA = 25°C |
| VIN = 5.0V | IOUT = 0.2A 至 1.8A 至 0.2A | |
| VOUT = 1.0 V | PWM | TA = 25°C |
| VIN = 5.0V | IOUT = 0.2A 至 1.8A 至 0.2A | |
| VOUT = 0.6 V | PWM | TA = 25°C |
| VIN = 3.3V | IOUT = 0.2A 至 1.8A 至 0.2A | |
| VOUT = 3.3 V | PWM | TA = 25°C |
| IOUT = 3A | VIN = 4.5V 至 5.5V 至 4.5V | |
| VOUT = 1.8 V | PWM | TA = 25°C |
| IOUT = 3A | VIN = 4.5V 至 5.5V 至 4.5V | |
| VOUT = 1.2 V | PWM | TA = 25°C |
| IOUT = 3A | VIN = 4.5V 至 5.5V 至 4.5V | |
| VOUT = 1.0 V | PWM | TA = 25°C |
| IOUT = 3A | VIN = 4.5V 至 5.5V 至 4.5V | |
| VOUT = 0.6 V | PWM | TA = 25°C |
| IOUT = 3A | VIN = 4.5V 至 5.5V 至 4.5V | |
| VOUT = 3.3 V | PWM | TA = 25°C |
| IOUT = 3A | VIN = 5.0V | BW = 20MHz |
| VOUT = 1.2 V | TA = 25°C |
| IOUT = 0.4A | VIN = 3.3V |
| VOUT1/2 = 1.8V | PWM | TA = 25°C |
| IOUT1 = 2A | IOUT2 = 2A | VIN = 5.0V |
| VOUT = 1.0 V | PWM | TA = 25°C |
| IOUT1 = 3A | VIN = 5.0V | |