Datasheet

 2018 Microchip Technology Inc. DS20006034B-page 13
MIC2288
6.0 APPLICATION CIRCUITS
FIGURE 6-1: 3.0V to 4.2V V
IN
to 5V
OUT
@ 400 mA.
FIGURE 6-2: 3.0V to 4.2V V
IN
to 9V
OUT
@ 180 mA.
FIGURE 6-3: 3.0V to 4.2V V
IN
to 12V
OUT
@ 100 mA.
FIGURE 6-4: 3.0V to 4.2V V
IN
to 15V
OUT
@ 100 mA.
Ref Description Part Number Vendor
C1
4.7 µF, 6.3V, 0805
X5R Cer Cap
08056D475MAT AVX
C2
22 µF, 6.3V, 0805
X5R Cer Cap
12066D226MAT AVX
D1
1A, 40V Schotty
Diode
MBRM140T3 On Semi.
L1
4.7 µH, 650 mA
Inductor
LQH32CN4R7M11 Murata
Ref Description Part Number Vendor
C1
2.2 µF, 10V, 0805
X5R Cer Cap
08052D225KAT AVX
C2
10 µF, 16V, 1206
X5R Cer Cap
1206YD106MAT AVX
D1
1A, 40V Schotty
Diode
MBRM140T3 On Semi.
L1
10 µH, 650 mA
Inductor
LQH43CN100K03 Murata
L1
4.7μH
C2
22μF
6.3V
R2
1.87kΩ
R1
5.62kΩ
MIC2288YML
VIN
V
IN
3V to 4.2V
V
OUT
5V @ 400mA
EN
SW
FB
GND
GND
OVP
GND
C1
4.7μF
6.3V
D1
L1
10μH
C2
10μF
16V
R2
5kΩ
R1
31.6kΩ
MIC2288YML
VIN
V
IN
3V to 4.2V
V
OUT
9V @ 180mA
EN
SW
FB
GND
GND
OVP
GND
C1
2.2μF
10V
D1
Ref Description Part Number Vendor
C1
4.7 µF, 6.3V, 0805
X5R Cer Cap
08056D475MAT AVX
C2
10 µF, 16V, 1206
X5R Cer Cap
1206YD106MAT AVX
D1
1A, 40V Schotty
Diode
MBRM140T3 On Semi.
L1
4.7µH, 650mA
Inductor
LQH32CN4R7M11 Murata
Ref Description Part Number Vendor
C1
2.2 µF, 10V, 0805
X5R Cer Cap
08052D225KAT AVX
C2
10 µF, 16V, 1206
X5R Cer Cap
1206YD106MAT AVX
D1
1A, 40V Schotty
Diode
MBRM140T3 On Semi.
L1
10 µH, 650 mA
Inductor
LQH43CN100K03 Murata
L1
10μH
C2
10μF
16V
R2
5kΩ
R1
42.3kΩ
MIC2288YML
VIN
V
IN
3V to 4.2V
V
OUT
12V @ 100mA
EN
SW
FB
GND
GND
OVP
GND
C1
2.2μF
10V
D1
L1
10μH
C2
10μF
16V
R2
5kΩ
R1
54.9kΩ
MIC2288YML
VIN
V
IN
3V to 4.2V
V
OUT
15V @ 100mA
EN
SW
FB
GND
GND
OVP
GND
C1
2.2μF
10V
D1