LTC3564 LINER [Linear Technology], LTC3564 Datasheet - Page 5

• Manufacturer Part Number: LTC3564
• Description: 2.25MHz, 1.25A Synchronous Step-Down Regulator
• Manufacturer: LINER [Linear Technology]

TYPICAL PERFOR A CE CHARACTERISTICS
0.30
0.25
0.20
0.15
0.10
0.05
0
–50
R
DS(ON)
–25
600
500
200
400
300
100
SYNCHRONOUS SWITCH
vs Temperature
0
0
–50
TEMPERATURE (°C)
Switch Leakage vs Temperature
MAIN SWITCH
25
–25
SYNCHRONOUS SWITCH
MAIN SWITCH
50
0
TEMPERATURE (°C)
75
W
25
100
50
3564 G10
U
125
75
100
3564 G13
35
30
25
20
15
10
125
2.5
Supply Current vs Supply Voltage
3.0
SUPPLY VOLTAGE (V)
3.5
4.0
4.5
2500
2000
1500
1000
500
0
5.0
Switch Leakage vs Input Voltage
0
RUN = 0V
3564 G11
T
A
5.5
= 25°C, V
1
SYNCHRONOUS
INPUT VOLTAGE (V)
2
SWITCH
40
35
10
30
25
20
15
IN
–50
= 3.6V, unless otherwise specified.
3
Supply Current vs Temperature
V
RUN = V
I
LOAD
IN
–25
= 3.6V
= 0A
4
SWITCH
IN
MAIN
0
TEMPERATURE (°C)
5
3564 G14
25
6
50
LTC3564
75
100
3564 G12
5
3564f
125