ZHCSWM2 June 2024 UCC27524
PRODUCTION DATA
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
| 參數(shù) | 測試條件 | 最小值 | 典型值 | 最大值 | 單位 | |
|---|---|---|---|---|---|---|
| 偏置電流(D、DGN) | ||||||
| IVDDq | VDD 靜態(tài)電源電流 | VINx = 3.3V,VDD = 3.4V,ENx = VDD | 300 | 450 | μA | |
| IVDD | VDD 靜態(tài)電源電流 | VINx = 3.3V,ENx = VDD | 0.6 | 1.0 | mA | |
| IVDD | VDD 靜態(tài)電源電流 | VINx = 0V,ENx = VDD | 0.7 | 1.0 | mA | |
| IVDDO | VDD 工作電流 | fSW = 1000kHz,ENx = VDD,VINx = 0V 至 3.3V PWM | 3.2 | 3.8 | mA | |
| IDIS | VDD 禁用電流 | VINx = 3.3V,ENx = 0V | 0.8 | 1.1 | mA | |
| 偏置電流 (DSD) | ||||||
| IDD(off) | 啟動電流 | VDD = 3.4V, INA = VDD, INB = VDD |
55 | 110 | 175 | μA |
| VDD = 3.4V, INA = GND, INB = GND |
25 | 75 | 145 | |||
| 欠壓鎖定 (UVLO)(D、DGN) | ||||||
| VVDD_ON | VDD UVLO 上升閾值 | 3.8 | 4.1 | 4.4 | V | |
| VVDD_OFF | VDD UVLO 下降閾值 | 3.5 | 3.8 | 4.1 | V | |
| VVDD_HYS | VDD UVLO 遲滯 | 0.3 | V | |||
| 欠壓鎖定 (UVLO) (DSD) | ||||||
| VON | 電源啟動閾值 | TJ = 25°C | 3.91 | 4.2 | 4.5 | V |
| TJ = -40°C 至 140°C | 3.7 | 4.2 | 4.65 | |||
| VOFF | 電源啟動后的最小工作電壓 | 3.4 | 3.9 | 4.4 | ||
| VDD_H | 電源電壓遲滯 | 0.2 | 0.3 | 0.5 | ||
| 輸入(INA、INB)(D、DGN) | ||||||
| VINx_H | 輸入信號高閾值 | 輸出高電平,ENx = HIGH | 1.8 | 2 | 2.3 | V |
| VINx_L | 輸入信號低閾值 | 輸出低電平,ENx = HIGH | 0.8 | 1 | 1.2 | V |
| VINx_HYS | 輸入信號遲滯 | 1 | V | |||
| RINx | INx 引腳下拉電阻 | INx = 3.3V | 120 | kΩ | ||
| 輸入(INA、INB)(DSD) | ||||||
| VIN_H | 輸入信號高閾值 | 同相輸入引腳的輸出為高電平 反相輸入引腳的輸出為低電平 |
1.9 | 2.1 | 2.3 | V |
| VIN_L | 輸入信號低閾值 | 同相輸入引腳的輸出為低電平 反相輸入引腳的輸出為高電平 |
1 | 1.2 | 1.4 | |
| VIN_HYS | 輸入遲滯 | 0.7 | 0.9 | 1.1 | ||
| 使能(ENA、ENB)(D、DGN) | ||||||
| VENx_H | 使能信號高電平閾值 | 輸出高電平,INx = HIGH | 1.8 | 2 | 2.3 | V |
| VENx_L | 使能信號低電平閾值 | 輸出低電平,INx = HIGH | 0.8 | 1 | 1.2 | V |
| VENx_HYS | 使能信號遲滯 | 1 | V | |||
| RENx | EN 引腳上拉電阻 | ENx = 0V | 200 | kΩ | ||
| 使能(ENA、ENB)(DSD) | ||||||
| VEN_H | 使能信號高電平閾值 | 輸出被啟用 | 1.9 | 2.1 | 2.3 | V |
| VEN_L | 使能信號低電平閾值 | 輸出被禁用 | 0.95 | 1.15 | 1.35 | |
| VEN_HYS | 使能遲滯 | 0.7 | 0.95 | 1.1 | ||
| 輸出(OUTA、OUTB)(D、DGN) | ||||||
| ISRC(1) | 峰值輸出拉電流 | VDD = 12V,CVDD = 10μF,CL = 0.1μF,f = 1kHz | 5 | A | ||
| ISNK(1) | 峰值輸出灌電流 | VDD = 12V,CVDD = 10μF,CL = 0.1μF,f = 1kHz | -5 | A | ||
| ROH(2) | 上拉電阻 | IOUT = –50mA,請參閱節(jié) 7.3.4。 | 5 | 8.5 | ? | |
| ROL | 下拉電阻 | IOUT = 50mA | 0.6 | 1.1 | ? | |
| 輸出(OUTA、OUTB)(DSD) | ||||||
| ISNK/SRC(1) | 峰值灌電流/拉電流 | CLOAD = 0.22μF,F(xiàn)SW = 1kHz | ±5 | A | ||
| VDD-VOH | 高輸出電壓 | IOUT = -10mA | 0.075 | V | ||
| VOL | 低輸出電壓 | IOUT = 10mA | 0.01 | |||
| ROH(2) | 輸出上拉電阻 | IOUT = -10mA | 2.5 | 5 | 7.5 | ? |
| ROL | 輸出下拉電阻 | IOUT = 10mA | 0.15 | 0.5 | 1 | ? |