LT3030IUFD 데이터 시트보기 (PDF) - Linear Technology
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LT3030IUFD Datasheet PDF : 22 Pages
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LT3030
Typical Performance Characteristics TJ = 25°C, unless otherwise noted.
OUT1 or OUT2 Minimum Input
Voltage
2.50
VOUT1 = VOUT2 = 1.220V
2.25
10Hz to 100kHz Output Noise,
CBYP = 0pF
10Hz to 100kHz Output Noise,
CBYP = 100pF
2.00
IL = FULL LOAD
1.75
1.50
IL = 1mA
1.25
VOUT
100µV/DIV
VOUT
100µV/DIV
1.00
0.75
0.50
0.25
0
–75 –50 –25
0 25 50 75 100 125 150 175
TEMPERATURE (°C)
3030 G46
COUT = 10µF
IL = FULL LOAD
VOUT = 5V
1ms/DIV
3030 G47
COUT = 10µF
IL = FULL LOAD
VOUT = 5V
1ms/DIV
3030 G48
10Hz to 100kHz Output Noise,
CBYP = 1000pF
10Hz to 100kHz Output Noise,
CBYP = 0.01µF
OUT1 Transient Response
CBYP = 0pF
VOUT
100µV/DIV
VOUT
100µV/DIV
200mV/DIV
VOUT DEVIATION
500mA/DIV
LOAD CURRENT DEVIATION
COUT = 10µF
IL = FULL LOAD
VOUT = 5V
1ms/DIV
3030 G49
COUT = 10µF
IL = FULL LOAD
VOUT = 5V
1ms/DIV
3030 G50
VIN = 6V
CIN = 22µF
COUT = 22µF
200µs/DIV
3030 G51
IL = 100mA TO 750mA
TJ = 25°C
VOUT = 5V
OUT1 Transient Response
CBYP = 0.01µF
50mV/DIV
VOUT DEVIATION
OUT2 Transient Response
CBYP = 0pF
200mV/DIV
VOUT DEVIATION
OUT2 Transient Response
CBYP = 0.01µF
50mV/DIV
VOUT DEVIATION
500mA/DIV
LOAD CURRENT DEVIATION
100mA/DIV
LOAD CURRENT DEVIATION
100mA/DIV
LOAD CURRENT DEVIATION
VIN = 6V
CIN = 22µF
COUT = 22µF
20µs/DIV
3030 G52
IL = 100mA TO 750mA
TJ = 25°C
VOUT = 5V
VIN = 6V
CIN = 10µF
COUT = 10µF
200µs/DIV
3030 G53
IL = 100mA TO 250mA
TJ = 25°C
VOUT = 5V
VIN = 6V
CIN = 10µF
COUT = 10µF
20µs/DIV
3030 G54
IL = 100mA TO 250mA
TJ = 25°C
VOUT = 5V
3030fa
10
For more information www.linear.com/LT3030
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