LTC3610EWP LINER [Linear Technology], LTC3610EWP Datasheet - Page 7

• Manufacturer Part Number: LTC3610EWP
• Description: 24V, 12A Monolithic Synchronous Step-Down DC/DC Converter
• Manufacturer: LINER [Linear Technology]

TYPICAL PERFORMANCE CHARACTERISTICS
–0.10
–0.20
–0.30
–0.40
0.30
0.20
0.10
0.62
0.61
0.60
0.59
0.58
–1
–2
0
3
2
1
0
–50
–50 –25
0
RUN/SS Pin Current
vs Temperature
Feedback Reference Voltage
vs Temperature
INTV
–25
CC
10
INTV
Load Regulation
0
0
TEMPERATURE (°C)
PULL-DOWN CURRENT
TEMPERATURE (°C)
CC
PULL-UP CURRENT
LOAD CURRENT (mA)
20
25
25
50
50
30
75
75
40
100
100
3610 G22
3610 G25
3610 G19
125
125
50
2.0
1.8
1.6
1.4
1.2
1.0
–50 –25
5.0
4.5
4.0
3.5
3.0
Error Amplifi er g
25
20
15
10
5
0
400
–50
I
RUN/SS Pin Current
vs Temperature
EXTVCC
–25
500
0
TEMPERATURE (°C)
vs Frequency
LATCHOFF THRESHOLD
0
600
TEMPERATURE (°C)
FREQUENCY (kHz)
25
LATCHOFF ENABLE
m
25
700
50
vs Temperature
50
75
800
75
100
900
3610 G20
100
125
3610 G23
3610 G26
1000
125
1400
1200
1000
800
600
400
200
0
0
Input and Shutdown Currents
vs Input Voltage
4.0
3.5
3.0
2.5
2.0
10
8
6
4
2
0
–50 –25
–50
EXTV
vs Temperature
Undervoltage Lockout Threshold
vs Temperature
5
–25
CC
INPUT VOLTAGE (V)
SHUTDOWN
10
Switch Resistance
0
0
EXTV
TEMPERATURE (°C)
TEMPERATURE (°C)
15
CC
25
25
OPEN
LTC3610
EXTV
20
50
50
CC
= 5V
25
75
75
3610 G21
100
100
30
3610 G24
3610 G27
40
35
30
25
20
15
10
5
0
3610fd
7
125
125