MP2160 – 1.2A PEAK, 6V, 3.5MHz SYNCHRONOUS STEP-DOWN SWITCHER
MP2160 Rev. 1.03 www.MonolihicPower.com 4
7/5/2016 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2016 MPS. All Rights Reserved.
TYPICAL CHARACTERISTICS
V
IN
= 5V, V
OUT
= 1.2V, L = 0.47µH, T
A
= +25ºC, unless otherwise noted.
Quiescent Current
vs. Temperature
Vfb vs. TemperatureVin_UVLO_Rising
vs. Temperature
V
IN
(V)
LOAD CURRENT(A)
V
IN
(V)
Shutdown Current
vs. Input Voltage
Vout vs. Vin
Load Regulation Thermal Rising
vs. Load Current
V
IN
(V)
LOAD CURRENT(A)
V
IN
(V)
Quiescent Current
vs. Input Voltage
0
5
10
15
20
25
30
2 2.5 3 3.5 4 4.5 5 5.5 6 6.5
0
0.05
0.1
0.15
0.2
0.25
0.3
2 2.5 3 3.5 4 4.5 5 5.5 6 6.5
3
3.05
3.1
3.15
3.2
3.25
3.3
3.35
3.4
3.45
3.5
3 3.5 4 4.5 5 5.5 6 6.5
V
OUT
(V)
I
OUT
=1A
I
OUT
=0A
I
OUT
=0.5A
-0.05
-0.04
-0.03
-0.02
-0.01
0.00
0.01
0.02
0.03
0.04
0.05
0.0 0.2 0.4 0.6 0.8 1.0 1.2
V
IN
=5V
V
IN
=2.5V
V
IN
=6V
0.0
2.0
4.0
6.0
8.0
10.0
12.0
0 0.2 0.4 0.6 0.8 1 1.2
LOAD CURRENT(A)
Efficiency
V
OUT
=2.5V
50
55
60
65
70
75
80
85
90
95
100
0.0001 0.001 0.01 0.1 1 10
V
IN
=5V
V
IN
=3.6V
0.0
0.5
1.0
1.5
2.0
2.5
3.0
-50 -30 -10 10 30 50 70 90110130
0
5
10
15
20
25
30
35
40
45
50
-50 -30 -10 10 30 50 70 90110130
540
550
560
570
580
590
600
610
620
630
640
650
-50 -30 -10 10 30 50 70 90110130
V
FB
(mV)
