TEXAS INSTRUMENTS
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TPS74801-Q1
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 电压调整器数据:
简介: 具有电源正常指示和使能功能的汽车类 1.5A、低输入电压 (0.8V)、可调节 LDO 稳压器
Output options: Adjustable Output
Iout (max) (A): 1.5
Vin (max) (V): 5.5
Vin (min) (V): 0.8
Vout (max) (V): 3.6
Vout (min) (V): 0.8
Rating: Automotive
Noise (µVrms): 20
PSRR at 100 KHz (dB): 55
Iq (typ) (mA): 0.48
Thermal resistance θJA (°C/W): 36, 47.2
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable, Power good, Soft start
Accuracy (%): 1.3
Dropout voltage (Vdo) (typ) (mV): 50
Operating temperature range (°C): -40 to 150
Output options: Adjustable Output
Iout (max) (A): 1.5
Vin (max) (V): 5.5
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Vin (min) (V): 0.8
Vout (max) (V): 3.6
Vout (min) (V): 0.8
Rating: Automotive
Noise (µVrms): 20
PSRR at 100 KHz (dB): 55
Iq (typ) (mA): 0.48
Thermal resistance θJA (°C/W): 36, 47.2
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable, Power good, Soft start
Accuracy (%): 1.3
Dropout voltage (Vdo) (typ) (mV): 50
Operating temperature range (°C): -40 to 150
Output options: Adjustable Output
Iout (max) (A): 0.5
Vin (max) (V): 5.5
Vin (min) (V): 2.7
Vout (max) (V): 5.4
Vout (min) (V): 1.2
Rating: Automotive
Noise (µVrms): 33
PSRR at 100 KHz (dB): 40
Iq (typ) (mA): 0.26
Thermal resistance θJA (°C/W): 48
Load capacitance (min) (µF): 1
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 110
Operating temperature range (°C): -40 to 125
Output options: Adjustable Output
Iout (max) (A): 0.5
Vin (max) (V): 5.5
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Vin (min) (V): 2.7
Vout (max) (V): 5.4
Vout (min) (V): 1.2
Rating: Automotive
Noise (µVrms): 33
PSRR at 100 KHz (dB): 40
Iq (typ) (mA): 0.26
Thermal resistance θJA (°C/W): 48
Load capacitance (min) (µF): 1
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 110
Operating temperature range (°C): -40 to 125
VO (V): 3
Initial accuracy (max) (%): 0.1
Temp coeff (max) (ppm/°C): 8
Vin (min) (V): 3.2
Vin (max) (V): 18
Iq (typ) (mA): 0.8
Rating: Automotive
TI functional safety category: Functional Safety-Capable
Features: TRIM/NR pin
LFN 0.1 to 10 Hz (typ) (µVPP): 9
Iout/Iz (max) (mA): 10
Operating temperature range (°C): -40 to 125
VO (V): 3
Initial accuracy (max) (%): 0.1
Temp coeff (max) (ppm/°C): 8
Vin (min) (V): 3.2
Vin (max) (V): 18
Iq (typ) (mA): 0.8
Rating: Automotive
TI functional safety category: Functional Safety-Capable
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Features: TRIM/NR pin
LFN 0.1 to 10 Hz (typ) (µVPP): 9
Iout/Iz (max) (mA): 10
Operating temperature range (°C): -40 to 125
VO (V): 4.096
Initial accuracy (max) (%): 0.1
Temp coeff (max) (ppm/°C): 8
Vin (min) (V): 4.296
Vin (max) (V): 18
Iq (typ) (mA): 0.8
Rating: Automotive
TI functional safety category: Functional Safety-Capable
Features: TRIM/NR pin
LFN 0.1 to 10 Hz (typ) (µVPP): 12
Iout/Iz (max) (mA): 10
Operating temperature range (°C): -40 to 125
VO (V): 4.096
Initial accuracy (max) (%): 0.1
Temp coeff (max) (ppm/°C): 8
Vin (min) (V): 4.296
Vin (max) (V): 18
Iq (typ) (mA): 0.8
Rating: Automotive
TI functional safety category: Functional Safety-Capable
更多
Features: TRIM/NR pin
LFN 0.1 to 10 Hz (typ) (µVPP): 12
Iout/Iz (max) (mA): 10
Operating temperature range (°C): -40 to 125
VO (V): 5
Initial accuracy (max) (%): 0.1
Temp coeff (max) (ppm/°C): 8
Vin (min) (V): 5.2
Vin (max) (V): 18
Iq (typ) (mA): 0.8
Rating: Automotive
TI functional safety category: Functional Safety-Capable
Features: TRIM/NR pin
LFN 0.1 to 10 Hz (typ) (µVPP): 15
Iout/Iz (max) (mA): 10
Operating temperature range (°C): -40 to 125
VO (V): 5
Initial accuracy (max) (%): 0.1
Temp coeff (max) (ppm/°C): 8
Vin (min) (V): 5.2
Vin (max) (V): 18
Iq (typ) (mA): 0.8
Rating: Automotive
TI functional safety category: Functional Safety-Capable
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Features: TRIM/NR pin
LFN 0.1 to 10 Hz (typ) (µVPP): 15
Iout/Iz (max) (mA): 10
Operating temperature range (°C): -40 to 125
Number of supplies monitored: 3, 4
Threshold voltage 1 (typ) (V): 0.4
Reset threshold accuracy (%): 0.5
Iq (typ) (mA): 0.012
Output driver type/reset output: Active-low, Open-drain
Time delay (ms): 20, 300
Supply voltage (min) (V): 1.8
Supply voltage (max) (V): 6.5
Rating: Automotive
Watchdog timer WDI (s): 0.6
Operating temperature range (°C): -40 to 125
Number of supplies monitored: 3, 4
Threshold voltage 1 (typ) (V): 0.4
Reset threshold accuracy (%): 0.5
Iq (typ) (mA): 0.012
Output driver type/reset output: Active-low, Open-drain
Time delay (ms): 20, 300
Supply voltage (min) (V): 1.8
Supply voltage (max) (V): 6.5
Rating: Automotive
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Watchdog timer WDI (s): 0.6
Operating temperature range (°C): -40 to 125
Output options: Adjustable Output, Fixed Output, Negative Output
Iout (max) (A): 0.2
Vin (max) (V): -2.7
Vin (min) (V): -10
Vout (max) (V): -1.2
Vout (min) (V): -9.75
Fixed output options (V): -2.5
Rating: Automotive
Noise (µVrms): 60
PSRR at 100 KHz (dB): 48
Iq (typ) (mA): 0.13
Thermal resistance θJA (°C/W): 180.8
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 280
Operating temperature range (°C): -40 to 125
Output options: Adjustable Output, Fixed Output, Negative Output
Iout (max) (A): 0.2
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Vin (max) (V): -2.7
Vin (min) (V): -10
Vout (max) (V): -1.2
Vout (min) (V): -9.75
Fixed output options (V): -2.5
Rating: Automotive
Noise (µVrms): 60
PSRR at 100 KHz (dB): 48
Iq (typ) (mA): 0.13
Thermal resistance θJA (°C/W): 180.8
Load capacitance (min) (µF): 2.2
Regulated outputs (#): 1
Features: Enable
Accuracy (%): 2
Dropout voltage (Vdo) (typ) (mV): 280
Operating temperature range (°C): -40 to 125
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 1
Vin (min) (V): 4.75
Vin (max) (V): 60
Switching frequency (min) (kHz): 47
Switching frequency (max) (kHz): 58
Features: Enable, Over Current Protection
Control mode: Voltage mode
Vout (min) (V): 5
Vout (max) (V): 5
Iq (typ) (µA): 5000
Duty cycle (max) (%): 98
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 1
更多
Vin (min) (V): 4.75
Vin (max) (V): 60
Switching frequency (min) (kHz): 47
Switching frequency (max) (kHz): 58
Features: Enable, Over Current Protection
Control mode: Voltage mode
Vout (min) (V): 5
Vout (max) (V): 5
Iq (typ) (µA): 5000
Duty cycle (max) (%): 98
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 1
Vin (min) (V): 4.75
Vin (max) (V): 60
Switching frequency (min) (kHz): 47
Switching frequency (max) (kHz): 58
Features: Enable, Over Current Protection
Control mode: Voltage mode
Vout (min) (V): 3.3
Vout (max) (V): 3.3
Iq (typ) (µA): 5000
Duty cycle (max) (%): 98
Rating: Automotive
Operating temperature range (°C): -40 to 125
Topology: Buck
Type: Converter
Iout (max) (A): 1
更多
Vin (min) (V): 4.75
Vin (max) (V): 60
Switching frequency (min) (kHz): 47
Switching frequency (max) (kHz): 58
Features: Enable, Over Current Protection
Control mode: Voltage mode
Vout (min) (V): 3.3
Vout (max) (V): 3.3
Iq (typ) (µA): 5000
Duty cycle (max) (%): 98
TPS62290-Q1
分类: 微电路 / 半导体集成电路 / 模拟集成电路 / 非线性电路 / 开关电源电路数据:
简介: 采用 2x2mm SON/TSOT23 封装的汽车类 2.3V 至 6V、2.25MHz 固定频率 1A 降压转换器
Rating: Automotive
Operating temperature range (°C): -40 to 105
Topology: Buck
Type: Converter
Iout (max) (A): 1
Vin (min) (V): 2.3
Vin (max) (V): 6
Switching frequency (min) (kHz): 2250
Switching frequency (max) (kHz): 2250
Control mode: Voltage mode
Vout (min) (V): 0.6
Vout (max) (V): 6
Iq (typ) (µA): 15
Duty cycle (max) (%): 100
Rating: Automotive
Operating temperature range (°C): -40 to 105
Topology: Buck
Type: Converter
Iout (max) (A): 1
Vin (min) (V): 2.3
更多
Vin (max) (V): 6
Switching frequency (min) (kHz): 2250
Switching frequency (max) (kHz): 2250
Control mode: Voltage mode
Vout (min) (V): 0.6
Vout (max) (V): 6
Iq (typ) (µA): 15
Duty cycle (max) (%): 100