LTC3600 LINER [Linear Technology], LTC3600 Datasheet - Page 5

• Manufacturer Part Number: LTC3600
• Description: 15V, 1.5A Synchronous Rail-to-Rail Single Resistor
• Manufacturer: LINER [Linear Technology]

TYPICAL PERFORMANCE CHARACTERISTICS
49.6
50.4
50.2
50.0
49.8
49.4
49.2
100
260
240
220
200
180
160
140
120
100
99
98
97
96
95
80
60
40
20
0
–50
0
0
Load Regulation
R
I
SET
DS(ON)
0.2 0.4 0.6 0.8
2
Current Line Regulation
4
vs Temperature
0
TEMPERATURE (°C)
6
V
OUT
I
OUT
MTOP
8
MBOT
V
50
IN
(A)
10
1
I
I
SET
SET
1.2 1.4 1.6
12
(V
(V
V
100
V
V
ISET
ISET
ISET
IN
OUT
14
= 12V
= 0V)
= 2.5V)
= 3.3V
16 18
3600 G04
3600 G07
3600 G01
150
1.8
100mV/DIV
COUPLED
1A/DIV
49.5
V
50.5
50.3
50.1
49.9
49.7
1.5
4.0
3.5
3.0
2.5
2.0
1.0
0.5
OUT
AC-
0
–100
I
–50
L
Quiescent Current vs
Temperature
I
Transient Response CCM
Operation, External Compensation
V
V
I
L = 4.7μH
OUT
SET
IN
OUT
–25
= 12V
= 0A TO 1A
–50
= 3.3V
Current vs Temperature
0
TEMPERATURE (°C)
TEMPERATURE (°C)
0
25
20μs/DIV
DCM
f
R
MODE = INTV
C
SW
50
50
OUT
ITH
= 1MHz
= 27.5kΩ, C
= 47μF
75
CCM
100
100
CC
150
ITH
125
3600 G05
3600 G02
= 250pF
3600 G08
200
150
100mV/DIV
COUPLED
1A/DIV
V
0.3
OUT
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.2
0.1
AC-
46
51
50
49
48
47
45
44
0
I
L
0
0
Shutdown I
I
Transient Response CCM
Operation, Internal Compensation
V
V
I
L = 4.7μH
OUT
SET
V
IN
OUT
RUN
= 12V
= 0A TO 1A
2
2
= 3.3V
Current vs V
= 0
4
4
Q
6
6
vs V
20μs/DIV
LTC3600
V
f
ITH = INTV
MODE = INTV
C
SW
V
ISET
OUT
8
8
ISET
IN
IN
= 1MHz
= 47μF
10
10
CC
12
12
CC
V
IN
14
14
3600 G06
3600 G03
=15V
3600 G09
3600fb
5
16
16