ZHDS177A April 2026 – September 2026 TLV776
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | ||
|---|---|---|---|---|---|---|---|
| VFB | 反馈电压,TLV776 | 0.78 | 0.8 | 0.82 | V | ||
| ΔVOUT | 输出电压容差(4) | 在 VOUT = 0.8V 时测试 | -2 | 2 | % | ||
| TJ = –40℃ 至 85℃,在 VOUT = 0.8V 时测得 | -2.75 | 2.75 | |||||
| ΔVOUT/ΔVIN | 线路调整率 | VIN = (VOUT(NOM) + 0.5V) 至 5.5V | 0.01 | 0.1 | %/V | ||
| ΔVOUT/ΔIOUT | 负载调整率 | IOUT = 1mA 至 600mA | 2 | 40 | µV/mA | ||
| IFB | 反馈引脚输入电流 | TJ = –40°C 至 85°C | 10 | 100 | nA | ||
| IGND | 静态地电流 | VEN = VIN = 5.5V,IOUT = 0mA,TJ = –40°C 至 85°C | 100 | 150 | µA | ||
| ISHDN | 关断接地电流 | VEN < VEN(LOW),VIN = 5.5V | 20 | nA | |||
| VDO | 压降电压 | IOUT = 600mA, VIN = VOUT(NOM)(3) |
1.2V ≤ VOUT < 1.8V(1)(2) | 500 | mV | ||
| 1.8V ≤ VOUT < 2.5V | 410 | ||||||
| 2.5V ≤ VOUT < 2.8V | 320 | ||||||
| 2.8V ≤ VOUT ≤ 3.3V | 310 | ||||||
| IOUT = 600mA, VIN = VOUT(NOM),TJ = –40°C 至 85°C(3) |
1.2V ≤ VOUT < 1.8V(1)(2) | 590 | |||||
| 1.8V ≤ VOUT < 2.5V | 490 | ||||||
| 2.5V ≤ VOUT < 2.8V | 385 | ||||||
| 2.8V ≤ VOUT ≤ 3.3V | 370 | ||||||
| ICL | 输出电流限制 | VOUT = 0.8 x VOUT(NOM),TJ = –40°C 至 85°C | 620 | 1200 | mA | ||
| ISC | 短路电流限制 | VOUT = 0V | 128 | mA | |||
| PSRR | 电源抑制比 | IOUT = 150mA, VIN = VOUT + 1.0V |
f = 1kHz | 70 | dB | ||
| f = 100kHz | 60 | ||||||
| f = 1MHz | 55 | ||||||
| VN | 输出噪声电压 | BW = 10Hz 至 100kHz,IOUT = 50mA | 75 × VOUT | µVRMS | |||
| RPULLDOWN | 输出自动放电下拉电阻 | VEN < VEN(LOW)(输出禁用),VIN = 3.3V | 135 | Ω | |||
| TSD | 热关断 | TJ 上升 | 160 | °C | |||
| TJ 下降 | 140 | ||||||
| VEN(LOW) | EN 引脚低电平(禁用) | TJ = –40°C 至 85°C | 0 | 0.3 | V | ||
| VEN(HI) | EN 引脚高电平(已使能) | TJ = –40°C 至 85°C | 0.9 | 5.5 | V | ||
| IEN | EN 输入漏电流 | VEN = 5.5V 和 VIN = 5.5V | 0.01 | 1 | µA | ||