ZHCSRP0F February 2023 – December 2023 TPS7H1111-SEP , TPS7H1111-SP
PRODUCTION DATA
参数 | 测试条件 | 子组(3) | 最小值 | 典型值 | 最大值 | 单位 | ||
---|---|---|---|---|---|---|---|---|
电源和电流 | ||||||||
VDO | 压降电压, VBIAS ≥ VOUT + 1.6V |
0.85V ≤ VIN ≤ 7V, VOUT = 98.5% × VOUT(NOM) |
IOUT = 0.1 A | 1、2、3 | 17 | 40 | mV | |
IOUT = 0.5A | 1、2、3 | 75 | 150 | |||||
IOUT = 1A | 1、2、3 | 110 | 280 | |||||
IOUT = 1.5A | 1、2、3 | 215 | 430 | |||||
VDO | 压降电压,VBIAS = VIN | 2.2V ≤ VIN ≤ 7V, VOUT = 98.5% × VOUT(NOM) |
IOUT = 0.1 A | 1、2、3 | 785 | 1100 | mV | |
IOUT = 0.5A | 1、2、3 | 908 | 1150 | |||||
IOUT = 1A | 1、2、3 | 1063 | 1250 | |||||
IOUT = 1.5A | 1、2、3 | 1168 | 1400 | |||||
ILIM | 输出电流限制 | 2.5V ≤ VIN ≤ 7V VOUT = 0.5V, VCLM = VIN |
TA = -55°C | 3 | 1.8 | 1.95 | 2.1 | A |
TA = 25°C | 1 | 1.75 | 1.85 | 2 | ||||
TA = 125°C | 2 | 1.7 | 1.8 | 1.95 | ||||
ICLM(LKG) | CLM 输入漏电流 | VCLM = 7V | 1、2、3 | 5 | 150 | nA | ||
IQ_IN | 静态电流 | VEN = 7V,IOUT = 0A | 1、2、3 |
19 | 27 | mA | ||
IQ_BIAS | 无输出负载时的偏置电流 | VEN = 7V,IOUT = 0A | 1、2、3 |
16 | 25 | |||
IIN_GND | IIN – IOUT,满输出负载 | VEN = 7V,IOUT = 1.5A | 1、2、3 |
20 | 27 | mA | ||
IBIAS | 满输出负载时的偏置电流 | VEN = 7V,IOUT = 1.5A | 1、2、3 |
17 | 25 | |||
ISHDN | 关断电流 | VEN = 0V,IOUT = 0A,VOUT = 0V | 1、2、3 |
20 | 350 | µA | ||
ISHDN_BIAS | 关断偏置电流 | VEN = 0V,IOUT = 0A,VOUT = 0V | 1、2、3 |
550 | 1000 | |||
精度 | ||||||||
VACC | 输出电压精度 |
1mA ≤ IOUT ≤ 1.5A, 2.2V ≤ VBIAS ≤ 14V(4), PD ≤ 4W(5) |
–55°C ≤ TA ≤ 125°C | 1、2、3 | -1.3% | 1.2% | ||
TA = -55°C | 3 | -1.3% | 0.5% | |||||
TA = 25°C | 1 | -0.7% | 0.9% | |||||
TA = 25°C,承受 TID 后(6) | 1 | -0.7% | 1.1% | |||||
TA = 125°C | 2 | -0.7% | 1.2% | |||||
ISET | 设置 VOUT 的 SS_SET 引脚电流 |
–55°C ≤ TA ≤ 125°C | 1、2、3 |
98.8 | 99.9 | 101 | µA | |
TA = -55°C | 3 | 98.8 | 99.4 | 100.3 | ||||
TA = 25°C | 1 | 99.0 | 100 | 100.9 | ||||
TA = 125°C | 2 | 99.2 | 100.2 | 101 | ||||
VOS | 输出失调电压 (VOUT - VSS_SET) |
–55°C ≤ TA ≤ 125°C | 1、2、3 | -2 | 0.78 | mV | ||
TA = -55°C | 3 | -1.33 | -0.2 | 0.78 | ||||
TA = 25°C | 1 | -1.45 | -0.25 | 0.76 | ||||
TA = 25°C,承受 TID 后(6) | 1 | -1.45 | 1.5 | |||||
TA = 125°C | 2 | -2 | -0.5 | 0.7 | ||||
VOUTtempco | VOUT 温度系数 | 将 TA 从 -55°C 更改为 125°C | 0.004% | VOUT/ °C |
||||
将 TA 从 -55°C 更改为 -40°C | 0.011% | |||||||
将 TA 从 -40°C 更改为 0°C | 0.007% | |||||||
将 TA 从 0°C 更改为 25°C | 0.005% | |||||||
将 TA 从 25°C 更改为 85°C | 0.003% | |||||||
将 TA 从 85°C 更改为 125°C | 0.001% | |||||||
VREF | 基准电压,陶瓷封装 | 1、2、3 | 1.191 | 1.206 | 1.220 | V | ||
VREF | 基准电压,塑料封装 | 1、2、3 | 1.190 | 1.206 | 1.221 | |||
ΔVOUT/ΔVIN | 线路调节,请参阅图 7-1 | 0.85V ≤ VIN ≤ 7V,IOUT = 1mA,VBIAS = 5V,VOUT = 0.4V | 1、2、3 | 3 | 200 | µV/V | ||
ΔVOUT/ΔIOUT | 负载调节,请参阅图 7-2 | 1mA ≤ IOUT ≤ 1.5A,VBIAS = 5V,VIN = 2.5V,VOUT = 1.8V | 1、2、3 | 500 | 1000 | µV/A | ||
电流共享误差百分比 | Rballast = 5mΩ, TA = 25°C |
IOUT(TOTAL) = 1.2A | ±1% | |||||
IOUT(TOTAL) = 2.9A | ±0.1% | |||||||
IOUTS(LKG) | OUTS 漏电流 | 1、2、3 | 20 | 200 | nA | |||
ENABLE | ||||||||
VEN(rising) | 使能上升阈值(导通) | 1、2、3 | 0.58 | 0.60 | 0.62 | V | ||
VEN(falling) | 使能下降阈值(关断) | 1、2、3 | 0.48 | 0.50 | 0.52 | |||
tEN(delay) | EN 传播延迟 | EN 高电平至 VOUT = 10mV | 9,10,11 | 90 | 500 | µs | ||
IEN(LKG) | 使能输入漏电流 | VEN = 7 V | 1、2、3 | 3 | 150 | nA | ||
TSD(enter) | 热关断进入 | 160 | °C | |||||
TSD(exit) | 热关断退出 | 130 | ||||||
电源正常 | ||||||||
VFB_PG(rising) | 电源正常状态上升阈值 | 1、2、3 |
290 | 306 | 313 | mV | ||
VFB_PG(HYS) | 电源正常状态迟滞 | 1、2、3 | 7 | 14 | 19 | |||
IFB_PG(LKG) | FB_PG 输入漏电流 | VFB_PG = 6V | 1、2、3 | 9 | 150 | nA | ||
VPG(OL) | 电源正常状态输出低电平 | IPG(SINK) = 2mA | 1、2、3 | 113 | 200 | mV | ||
VIN(MIN_PG) | 有效 PG (VPG < 0.5V) 的最小 VIN 或 VBIAS | IPG(sink) = 0.6mA | 1、2、3 |
0.6 | 0.8 | V | ||
IPG(LKG) | 电源正常状态泄漏 | VPG = 7V,VFB_PG > VFB_PG(rising threshold) | 1、2、3 |
0.1 | 2 | µA | ||
软启动 | ||||||||
ISS_SET(start) | 启动期间的 SS_SET 引脚电流 | 1、2、3 |
1.68 | 2.1 | 2.52 | mA | ||
tSS | 软启动时间 | VIN = 2.5V,VOUT = 1.8V, IOUT = 1A, RFB_PG(top) = 44.2kΩ, RFB_PG(bot) = 10kΩ |
CSS = 2.2µF | 1.7 | ms | |||
CSS = 4.7µF | 3.7 | |||||||
CSS = 10µF | 7.8 | |||||||
噪声和 PSRR | ||||||||
PSRR | 电源抑制比 | VIN = 2.5V,VOUT = 1.8V,VBIAS = 5V,IOUT = 1A,CSS = 4.7µF, CBIAS = 4.7µF, RBIAS = 10Ω |
fripple = 100Hz | 109 | dB | |||
fripple = 1kHz | 109 | |||||||
fripple = 10kHz | 90 | |||||||
fripple = 100kHz | 71 | |||||||
fripple = 1MHz | 66 | |||||||
fripple = 10MHz | 30 | |||||||
PSRRBIAS | 电源抑制比, VBIAS 至 VOUT |
VIN = 2.5V,VOUT = 1.8V,VBIAS = 5V,IOUT = 1A,CSS = 4.7µF, CBIAS = 4.7µF, RBIAS = 10Ω |
fripple = 100Hz | 102 | dB | |||
fripple = 1kHz | 105 | |||||||
fripple = 10kHz | 87 | |||||||
fripple = 100kHz | 97 | |||||||
fripple = 1MHz | 118 | |||||||
fripple = 10MHz | 68 | |||||||
VN | 输出噪声均方根电压 (带宽为 10Hz 至 100kHz) |
VIN = 2.5V,VOUT = 1.8V,VBIAS = 5V,IOUT = 1A | CSS = 2.2µF | 1.73 | µVRMS | |||
CSS = 4.7µF | 1.71 | |||||||
CSS = 10µF | 1.69 | |||||||
eN | 输出噪声电压密度 | VIN = 2.5V,VOUT = 1.8V,VBIAS = 5V, IOUT = 1A,CSS = 4.7µF |
f = 10Hz | 97 | nV/√Hz | |||
f = 100Hz | 11.2 | |||||||
f = 1kHz | 5.4 | |||||||
f = 10kHz | 5.6 | |||||||
f = 100kHz | 4.9 | |||||||
f = 1MHz | 1.6 | |||||||
f = 10MHz | 1.7 | |||||||
稳定性 | ||||||||
PM | 相位裕度 | VIN = 2.5V,VOUT = 1.8V,IOUT = 1.0A, COUT = 2x100µF(7) |
98° | |||||
GM | 增益裕度 | 19 | dB |