ZHCSJO2F May 2019 – September 2025 TPS7B81-Q1
PRODUCTION DATA
封裝選項
機械數據 (封裝 | 引腳)
散熱焊盤機械數據 (封裝 | 引腳)
訂購信息
5.6 典型特性
TJ = –40°C 至 +150°C，VIN = 14V，且 VEN ≥ 2V（除非另有說明）
| VEN = 0V |
| VOUT = 3.3V |
| VOUT = 3.3V，DRV 封裝 |
| VOUT = 3.3V |
| VOUT = 3.3V，IOUT = 1mA |
| 3.3V 和 5V 選項，IOUT = 1mA |
| VOUT = 3.3V，IOUT = 1mA |
A.
圖 5-15 使能電壓與環境溫度間的關系
A.
圖 5-17 UVLO 與環境溫度間的關系
| VOUT = 3.3V，CIN = 0μF，COUT = 1μF，IOUT = 100mA，壓擺率 = 1V/μs |
| VOUT = 5V，CIN = 0μF，COUT = 10μF |
| CIN = 0.1μF，COUT = 10μF |
| VOUT = 5V |
| VOUT = 5V，DRV 封裝 |
| VOUT = 5V |
| VOUT = 5V |
| 3.3V 和 5V 選項，IOUT = 1mA |
| VOUT = 5V，IOUT = 1mA |
| VOUT 短路至 90% × VOUT(NOM) |
A.
圖 5-16 使能電流與環境溫度間的關系
| VOUT = 5V，CIN = 1μF，COUT = 1μF |
| VOUT = 5V，CIN = 1μF，COUT = 1μF，IOUT = 1mA → 100mA → 1mA，轉換率 = 1mA/μs |
| VOUT = 3.3V，CIN = 0μF，COUT = 10μF |
