ltc3602 Linear Technology Corporation, ltc3602 Datasheet - Page 4

• Manufacturer Part Number: ltc3602
• Description: 2.5a, 10v, Monolithic Synchronous Step-down Regulator
• Manufacturer: Linear Technology Corporation

LTC3602
TYPICAL PERFORMANCE CHARACTERISTICS
4
0.6008
0.6006
0.5996
0.6004
0.6002
0.6000
0.5998
1000
1020
1015
1010
1005
990
980
995
985
7
6
5
4
3
2
1
0
–50
–50
4
V
PV
vs Input Voltage
Frequency vs Temperature
R
V
V
REF
RUN
OSC
IN
IN
–25
–25
= 8.4V
= 105k
= 0V
5
vs Temperature
Leakage Current
0
0
INPUT VOLTAGE (V)
TEMPERATURE (°C)
TEMPERATURE (°C)
6
25
25
7
50
50
8
75
75
100
9
100
3602 G06
3602 G03
3602 G09
125
125
10
3500
3000
2000
1500
1000
2500
600
500
400
300
200
100
500
95
90
80
75
70
60
85
65
0
0
0
4
4
Switch On-Resistance
vs Input Voltage
Frequency vs R
Quiescent Current
vs Input Voltage
V
BOOST
50
5
5
– V
100
SW
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
6
6
= INTV
150
ACTIVE
R
SLEEP
OSC
OSC
CC
7
7
200
(k)
8
8
BOTTOM
250
TOP
300
9
9
3602 G07
3602 G10
3602 G04
350
10
10
1015
1010
1000
1020
1005
140
120
100
600
500
300
200
100
995
990
980
400
985
80
60
40
20
0
0
–50
–50
4
Switch On-Resistance
vs Temperature
Frequency vs Input Voltage
Quiescent Current
vs Temperature
V
R
IN
OSC
–25
–25
= 8.4V
= 105k
5
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
INPUT VOLTAGE (V)
BOTTOM
6
25
25
ACTIVE
SLEEP
TOP
50
50
7
75
75
8
100
100
3602 G05
3602 G11
3602 G08
3602f
125
125
9