FX5545G2013V3T2 Datasheet, PDF (4/5 Pages) Vishay Siliconix – Industry Smallest and Low Profile 3W 1000mA DC/DC Buck Converter with High Output Power Density

FX5545G201
Vishay
End of Life, for last available purchase date
please see www.vishay.com/integrated-modules
Vout Vs. lout*
Vin = 3.6V
PWM MODE
Vout Vs. Vin*
lout = 600mA
3.5
3.45
3.4
3.35
3.3
3.25
3.2
3.15
3.1
0
0.2
0.4
0.6
0.8
1
1.2
lout (A)
3.5
3.45
3.4
3.35
3.3
3.25
3.2
3.15
3.1
3
3.5
4
4.5
5
5.5
6
6.5
Vin (V)
Δ Temp. Vs. lout*
Above 25°C Ambient Temperature
14
12
10
8
Vin = 3.6V
6
4
2
0
0
0.2
0.4
0.6
0.8
1
1.2
lout (A)
Efficiency Vs. lout*
Vin = 3.6V; Vin = 3.3V
100
95
90
85
80
75
70
65
60
55
50
0
0.2
0.4
0.6
0.8
1
1.2
lout (A)
Vout Vs. Vin*
lout = 0.05A
PSM MODE
Vout Vs. lout*
Vin = 6V
3.5
3.45
3.4
3.35
3.3
3.25
3.2
3
4
5
Vin (V)
6
7
3.5
3.45
3.4
3.35
3.3
3.25
3.2
0
0.05
0.1
0.15
0.2
0.25
Iout (A)
Efficiency Vs. lout*
100
90
80
70
60
50
40
30
20
10
0
0
Vin = 4V
Vin = 6V
0.05
0.1
0.15
0.2
0.25
Iout (A)
*Note: Measurements were taken with Power supply: ZUP 20-40 from Nemic Lambda; Electronic load: 6063B from Agilent; Multimeter: Fluke 45
from Fluke and 34401 digital multimeter from Agilent; Scope: Infiniium 54815A from Agilent.
www.vishay.com
4
For technical questions, contact: [e-mail]
For marketing questions, contact: [e-mail]
Document Number: 10104
Revision: 22-Apr-09