MIC2202-1.5YML Micrel Inc, MIC2202-1.5YML Datasheet - Page 14

• Manufacturer Part Number: MIC2202-1.5YML
• Description: IC REG PWM SYNC 2MHZ 1.5V 10-MLF
• Manufacturer: Micrel Inc
• Type: Step-Down (Buck)r

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 4.7µH Inductor and 1µF Output Capacitor
Micrel, Inc.
March 2007
-10
-20
-30
70
60
50
40
30
20
10
1x10
0
100
95
90
85
80
75
70
65
60
95
90
85
80
75
70
0
5V
1.8V
L = 4.7µH
2
0
1x10
L = 4.7µH
C
IN
OUT
OUT
0.1
5V
0.1
Efficiency 1.5V
OUTPUT CURRENT (A)
FREQUENCY (Hz)
Efficiency 3.3V
OUTPUT CURRENT (A)
3
IN
Gain
= 1µF
1x10
Bode Plot
0.2
0.2
3V
4
IN
4.2V
1x10
0.3
0.3
IN
Phase
5
L = 4.7µH
C
4.2V
0.4
OUT
0.4
1x10
3.6V
OUT
OUT
IN
= 1µF
6
0.5
IN
0.5
1x10
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
95
90
85
80
75
70
65
60
95
90
85
80
75
70
65
60
0
3.6V
1.8V
L = 4.7µH
2
0
L = 4.7µH
C
1x10
OUT
IN
OUT
0.1
Efficiency 1.2V
0.1
OUTPUT CURRENT (A)
FREQUENCY (Hz)
Efficiency 2.5V
4.2V
OUTPUT CURRENT (A)
Gain
3
= 1µF
3V
Bode Plote
1x10
3V
0.2
IN
0.2
IN
IN
4
3.6V
1x10
0.3
0.3
14
Phase
IN
4.2V
5
L = 4.7µH
C
0.4
3.6V
OUT
0.4
1x10
IN
OUT
OUT
= 1µF
IN
6
0.5
0.5
1x10
252
216
180
144
108
72
36
0
-36
-72
-108
0.6
0.6
7
95
90
85
80
75
70
65
60
0
L = 4.7µH
C
0.1
Efficiency 1.8V
OUT
OUTPUT CURRENT (A)
3V
= 1µF
0.2
IN
0.3
0.4
M9999-031907
3.6V
4.2V
OUT
0.5
IN
MIC2202
IN
0.6