LTC3714
TYPICAL PERFOR A CE CHARACTERISTICS
On-Time vs I
ON
Current
10k
V
VON
= 0V
1000
ON-TIME (ns)
1k
ON-TIME (ns)
600
ON-TIME (ns)
100
10
1
10
I
ON
CURRENT (µA)
100
3714 G20
Maximum Current Sense
Threshold vs V
RNG
Voltage
MAXIMUM CURRENT SENSE THRESHOLD (mV)
MAXIMUM CURRENT SENSE THRESHOLD (mV)
300
250
200
150
100
50
0
150
125
100
75
50
25
0
V
RNG
= 1V
MAXIMUM CURRENT SENSE THRESHOLD (mV)
0.5
0.75
1.0
1.25
1.5
V
RNG
VOLTAGE (V)
Feedback Reference Voltage
vs Temperature
0.62
FEEDBACK REFERENCE VOLTAGE (V)
0.61
0.60
g
m
(mS)
0.59
0.58
–50 –25
75
0
25
50
TEMPERATURE (°C)
6
U W
1.75
3714 G10
On-Time vs V
ON
Voltage
I
ION
= 30µA
300
250
200
150
100
200
50
On-Time vs Temperature
I
ION
= 30µA
V
VON
= 0V
800
400
0
0
2
1
V
ON
VOLTAGE (V)
3
3714 G21
0
–50 –25
50
25
75
0
TEMPERATURE (°C)
100
125
3714 G22
Maximum Current Sense
Threshold vs RUN/SS Voltage
150
Maximum Current Sense
Threshold vs Temperature
V
RNG
= 1V
140
130
120
110
2.0
1.5
2
2.5
3
RUN/SS VOLTAGE (V)
3.5
3714 G23
100
–50 –25
50
25
0
75
TEMPERATURE (°C)
100
125
3714 G11
Error Amplifier g
m
vs Temperature
2.0
1.8
1.6
1.4
1.2
100
125
1.0
–50 –25
50
25
0
75
TEMPERATURE (°C)
100
125
3714 G12
3714 G13
3714f
LINER [ LINEAR TECHNOLOGY ]
