MIC2202-1.5YML Micrel Inc, MIC2202-1.5YML Datasheet - Page 10
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MIC2202-1.5YML
Manufacturer Part Number
MIC2202-1.5YML
Description
IC REG PWM SYNC 2MHZ 1.5V 10-MLF
Manufacturer
Micrel Inc
Type
Step-Down (Buck)r
Datasheet
1.MIC2202YMM.pdf
(19 pages)
Specifications of MIC2202-1.5YML
Internal Switch(s)
Yes
Synchronous Rectifier
No
Number Of Outputs
1
Voltage - Output
1.5V
Current - Output
600mA
Frequency - Switching
2MHz
Voltage - Input
2.3 ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
10-MLF®, QFN
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Power - Output
-
MIC2202BMM with 2.2µH Inductor and 1µF Output Capacitor
Micrel, Inc.
March 2007
-10
-20
-30
70
60
50
40
30
20
10
1x10
0
100
100
95
90
85
80
75
70
65
60
95
90
85
80
75
70
65
60
5V
1.8V
L = 1µH
C = 2.2µF
2
0
0
1x10
IN
L = 2.2µH
C
OUT
OUT
0.1
0.1
FREQUENCY (Hz)
Efficiency 3.3V
5V
OUTPUT CURRENT (A)
Efficiency 1.5V
OUTPUT CURRENT (A)
3
Gain
1x10
= 1µF
Bode Plot
IN
3V
4.2V
0.2
0.2
IN
4
IN
1x10
0.3
0.3
5
L = 2.2µH
C
Phase
0.4
0.4
1x10
OUT
3.6V
4.2V
OUT
OUT
= 1µF
6
IN
0.5
0.5
1x10
IN
252
216
180
144
108
72
36
0
-36
-72
-108
0.6
0.6
7
-10
-20
-30
70
60
50
40
30
20
10
1x10
0
100
100
95
90
85
80
75
70
65
60
95
90
85
80
75
70
65
60
5V
1.8V
L = 1µH
C = 2.2µF
2
0
0
1x10
L = 2.2µH
C
IN
OUT
OUT
0.1
0.1
FREQUENCY (Hz)
Efficiency 2.5V
OUTPUT CURRENT (A)
Efficiency 1.2V
OUTPUT CURRENT (A)
3
3V
Gain
3.6V
= 1µF
Bode Plot
1x10
3V
IN
0.2
0.2
IN
IN
4
1x10
0.3
0.3
10
5
3.6V
L = 2.2µH
C
Phase
0.4
0.4
1x10
OUT
IN
OUT
OUT
4.2V
4.2V
= 1µF
6
0.5
0.5
1x10
IN
IN
252
216
180
144
108
72
36
0
-36
-72
-108
0.6
0.6
7
100
95
90
85
80
75
70
65
60
0
0.1
Efficiency 1.8V
OUTPUT CURRENT (A)
4.2V
3V
0.2
IN
IN
3.6V
0.3
IN
L = 2.2µH
C
M9999-031907
0.4
OUT
OUT
= 1µF
0.5
MIC2202
0.6