ZHCSVM4F June 1999 – January 2025
PRODUCTION DATA
參數(shù) | 測試條件 | 最小值 | 典型值 | 最大值 | 單位 | ||
---|---|---|---|---|---|---|---|
VOUT | 輸出電壓 | 可調(diào)節(jié),舊芯片 | 1.2V ≤ VOUT ≤ 5.5V,10μA ≤ IOUT ≤ 100mA,TJ = 25°C | VOUT | V | ||
1.2V ≤ VOUT ≤ 5.5V,10μA ≤ IOUT ≤ 100mA | 0.97 × VOUT | 1.03 × VOUT | |||||
固定,舊芯片 | 10μA ≤ IOUT ≤ 100mA,TJ = 25°C,VOUT(nom) + 1V < VIN < 10V | VOUT | |||||
10μA ≤ IOUT ≤ 100mA,VOUT(nom) + 1V < VIN < 10V | 0.97 × VOUT | 1.03 × VOUT | |||||
新芯片 | 10μA ≤ IOUT ≤ 100mA,VOUT(nom) + 1V < VIN < 16V | 0.988 × VOUT | 1.012 × VOUT | ||||
VFB | 反饋電壓 | 舊芯片 | 1.224 | V | |||
新芯片 | 1.2 | ||||||
IQ | 靜態(tài)電流(GND 電流) | 舊芯片 | EN = 0V,0mA < IOUT < 100mA,TJ = +25°C | 17 | μA | ||
EN = 0V,IOUT = 100mA | 28 | ||||||
新芯片 | EN = 0V,IOUT = 0mA(可調(diào)節(jié)) | 50 | 80 | ||||
EN = 0V,IOUT = 0mA(固定) | 55 | 95 | |||||
EN = 0V,IOUT = 100mA | 620 | ||||||
ΔVOUT(ΔVOUT) | 輸出電壓線性調(diào)整率 (ΔVOUT/VOUT) | 舊芯片 | VOUT(NOM) +1.0V ≤ VIN ≤ 10V,IOUT = 100mA,TJ = 25℃ | 0.04 | 0.07 | %/V | |
0.1 | |||||||
新芯片 | VOUT(NOM) +1.0V ≤ VIN ≤ 16V,IOUT = 10μA | 0.032 | |||||
ΔVOUT(ΔIOUT) | 輸出電壓負(fù)載調(diào)整率 | 舊芯片 | 0mA ≤ IOUT ≤ 100mA,TJ = 25°C | 12 | mV | ||
新芯片 | 20 | ||||||
Vn | 輸出噪聲電壓 | 舊芯片 | BW = 300Hz 至 50kHz,COUT = 10μF,TJ = 25℃ | 190 | μVRMS | ||
新芯片 | BW = 300Hz 至 50kHz,IOUT = 100mA,COUT = 4.7μF | 165 | |||||
BW = 10Hz 至 100kHz,IOUT = 100mA,COUT = 4.7μF | 195 | ||||||
TSD(shutdown) | 熱關(guān)斷溫度 | 新芯片 | 溫度升高 | 173 | oC | ||
TSD(reset) | 熱關(guān)斷復(fù)位溫度 | 新芯片 | 溫度下降 | 157 | oC | ||
ICL | 輸出電流限制 | 舊芯片 | VOUT = 0V | 350 | 750 | mA | |
新芯片 | 370 | 450 | |||||
ISTANDBY | 待機(jī)電流 | 舊芯片 | EN = VIN,2.7V < VIN < 10V | 1 | μA | ||
EN = VIN,2.7V < VIN < 10V | 2 | ||||||
新芯片 | EN = VIN,2.5V < VIN < 16V | 0.9 | |||||
EN = VIN,2.5V < VIN < 16V | 2.75 | ||||||
IFB | 反饋引腳電流 | 舊芯片 | VFB = 1.224V | -1 | 1 | μA | |
新芯片 | VFB = 1.2V | -0.1 | 0.1 | μA | |||
EN | 高電平使能輸入電壓 | 舊芯片 | 2.7V ≤ VIN ≤ 10V | 1.7 | V | ||
低電平使能輸入電壓 | 0.9 | ||||||
高電平使能輸入電壓 | 新芯片 | 2.5V ≤ VIN ≤ 16V | 1.6 | ||||
低電平使能輸入電壓 | 0.415 | ||||||
PSRR | 電源紋波抑制 | 舊芯片 | IOUT = 100mA,f = 1kHz,COUT = 10μF,TJ = 25 ℃ | 60 | dB | ||
新芯片 | IOUT = 100mA,f = 1kHz,COUT = 4.7μF,TJ = 25 ℃ | 58 | |||||
IEN | 輸入電流 (EN) | 舊芯片 | EN = 0V | -1 | 0 | 1 | μA |
EN = VIN | -1 | 1 | |||||
新芯片 | EN = 0V | -0.75 | -0.4 | 0.02 | |||
EN = 6V | -0.01 | 0.01 | |||||
VDO | 壓降電壓 | TPS76928(舊芯片) | IOUT = 50mA | 60 | mV | ||
IOUT = 50mA,TJ = –40℃ 至 125℃ | 125 | ||||||
IOUT = 100mA | 122 | ||||||
IOUT = 100mA,TJ = –40℃ 至 125℃ | 245 | ||||||
TPS76928(新芯片) | IOUT = 50mA | 120 | |||||
IOUT = 50mA,TJ = –40℃ 至 125℃ | 184 | ||||||
IOUT = 100mA | 150 | ||||||
IOUT = 100mA,TJ = –40℃ 至 125℃ | 218 | ||||||
TPS76930(舊芯片) | IOUT = 50mA | 57 | |||||
IOUT = 50mA,TJ = –40℃ 至 125℃ | 115 | ||||||
IOUT = 100mA | 115 | ||||||
IOUT = 100mA,TJ = –40℃ 至 125℃ | 230 | ||||||
TPS76930(新芯片) | IOUT = 50mA | 120 | |||||
IOUT = 50mA,TJ = –40℃ 至 125℃ | 184 | ||||||
IOUT = 100mA | 150 | ||||||
IOUT = 100mA,TJ = –40℃ 至 125℃ | 218 | ||||||
TPS76933(舊芯片) | IOUT = 50mA | 48 | |||||
IOUT = 50mA,TJ = –40℃ 至 125℃ | 100 | ||||||
IOUT = 100mA | 98 | ||||||
IOUT = 100mA,TJ = –40℃ 至 125℃ | 200 | ||||||
TPS76933(新芯片) | IOUT = 50mA | 120 | |||||
IOUT = 50mA,TJ = –40℃ 至 125℃ | 184 | ||||||
IOUT = 100mA | 150 | ||||||
IOUT = 100mA,TJ = –40℃ 至 125℃ | 218 | ||||||
TPS76950(舊芯片) | IOUT = 50mA | 35 | |||||
IOUT = 50mA,TJ = –40℃ 至 125℃ | 85 | ||||||
IOUT = 100mA | 71 | ||||||
IOUT = 100mA,TJ = –40℃ 至 125℃ | 170 | ||||||
TPS76950(新芯片) | IOUT = 50mA | 120 | |||||
IOUT = 50mA,TJ = –40℃ 至 125℃ | 184 | ||||||
IOUT = 100mA | 150 | ||||||
IOUT = 100mA,TJ = –40℃ 至 125℃ | 218 | ||||||
VUVLO+ | 上升輔助電源 UVLO | TPS769(新芯片) | VIN 上升,–40℃ ≤ TJ ≤ 125℃ | 2.2 | 2.4 | V | |
VUVLO– | 下降輔助電源 UVLO | VIN 下降,–40℃ ≤ TJ ≤ 125℃ | 1.9 | 2.07 | |||
VUVLO(HYST) | UVLO 遲滯 | –40°C ≤ TJ ≤ 125°C | 0.130 |