LTC4370IDE-TRPBF Ver la hoja de datos (PDF) - Linear Technology
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LTC4370IDE-TRPBF Datasheet PDF : 20 Pages
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LTC4370
Typical Performance Characteristics TA = 25°C, VIN1 = VIN2 = 12V, OUT = VIN, VCC open,
unless otherwise noted.
�VGATE Voltage vs Current
15
12
9
VIN = 18V
6
3 VIN = 2.9V
0
�VGATE and VCC Voltages
vs VIN Voltage
14
∆VGATE
12
10
8
6
VCC
4
2
–3
0
–20 –40 –60 –80 –100 –120
IGATE (µA)
4370 G06
0
0
3
6
9 12 15 18
VIN (V)
4370 G07
Maximum Forward Regulation
Voltage vs RANGE Resistor
700
600
500
400
300
200
100
0
0
20
40
60
80 100
RRANGE (kΩ)
4370 G08
Error Amplifier Transfer
Characteristic
30
20
10
0
–10
–20
–30
–300
–200
–100 0 100
VOUT1 – VOUT2 (mV)
200 300
4370 G09
FETON Output Low Voltage
vs Current
700
600
500
400
300
200
100
0
0
1
2
3
4
5
IFETON (mA)
4370 G10
FETON Output High Voltage
vs Current
5
4
3
2
1
0
0
–2
–4
–6
–8 –10
IFETON (µA)
4370 G11
4370f
5
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