LT3060 Просмотр технического описания (PDF) - Linear Technology
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LT3060 Datasheet PDF : 20 Pages
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LT3060
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. (Note 3)
PARAMETER
CONDITIONS
MIN TYP MAX
Minimum Input Voltage (Notes 4, 12)
ADJ Pin Voltage (Notes 4, 5)
Line Regulation (Note 4)
Load Regulation (Note 4)
Dropout Voltage
VIN = VOUT(NOMINAL)
(Notes 6, 7)
GND Pin Current
VIN = VOUT(NOMINAL) + 0.55V
(Notes 6, 8)
Quiescent Current in Shutdown
ADJ Pin Bias Current (Notes 4, 9)
Output Voltage Noise
Shutdown Threshold
SHDN Pin Current (Note 10)
Ripple Rejection (Note 4)
Current Limit
Input Reverse Leakage Current
Reverse Output Current (Note 11)
ILOAD = 100mA
l
1.6
2.1
VIN = 2.1V, ILOAD = 1mA
594
600
606
2.1V < VIN < 45V, 1mA < ILOAD < 100mA (E, I, MP Grade) l 588
612
2.1V < VIN < 45V, 1mA < ILOAD < 100mA (H Grade)
l 585
612
ΔVIN = 2.1V to 45V, ILOAD = 1mA
l
0.6
3.5
VIN = 2.1V, ILOAD = 1mA to 100mA
VIN = 2.1V, ILOAD = 1mA to 100mA
(E, I, MP Grade) l
(H Grade)
l
0.2
4
9
ILOAD = 1mA
ILOAD = 1mA
75
110
l
180
ILOAD = 10mA
ILOAD = 10mA
150
200
l
300
ILOAD = 50mA (Note 14)
ILOAD = 50mA (Note 14)
240
280
l
410
ILOAD = 100mA (Note 14)
ILOAD = 100mA (Note 14)
300
350
l
510
ILOAD = 0μA
ILOAD = 1mA
ILOAD = 10mA
ILOAD = 50mA
ILOAD = 100mA
l
40
80
l
60
100
l
160
350
l
0.8
1.8
l
2
4
VIN = 45V, VSHDN = 0V
0.3
1
VIN = 2.1V
l
15
60
COUT = 10μF, ILOAD = 100mA, CBYP = 0.01μF
30
VOUT = 600mV, BW = 10Hz to 100kHz
VOUT = Off to On
VOUT = On to Off
l
0.8
1.5
l 0.3
0.7
VSHDN = 0V
VSHDN = 45V
l
1
l
0.9
3
VIN – VOUT = 1.5V (AVG), VRIPPLE = 0.5VP-P,
fRIPPLE = 120Hz, ILOAD = 100mA
65
85
VIN = 7V, VOUT = 0
200
VIN = VOUT(NOMINAL) + 1V (Notes 6, 12), ΔVOUT = –5%
l 110
VIN = –45V, VOUT = 0
l
300
VOUT = 1.2V, VIN = 0
0.2
10
UNITS
V
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
mV
μA
μA
μA
mA
mA
μA
nA
μVRMS
V
V
μA
μA
dB
mA
mA
μA
μA
3060f
3
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