MIC2206 Datasheet, PDF (11/12 Pages) Micrel Semiconductor – 2MHz PWM Synchronous Buck Regulator with LOWQ Mode and Voltage Scaling

Micrel
MIC2206
V_IN
2.7V to 5.5V
C1
1µF
GND
LowQ
C2
10nF
MIC2206
8 _VIN
SW ⁹
4 _AVIN
LDO ²
6 _EN
7 _LOWQ
3 _BIAS
FB ⁵
PGND AGND
10
1
2.2µH
V_OUT
1.8V/600mA
C3
100pF
C4
2.2µF
GND
Item Part Number
Description
Manufacturer
Qty
C1 _{06036D105MAT2}
1µF Ceramic Capacitor X5R, 6.3V 0603
GRM185R60J105KE21D 1µF Ceramic Capacitor X5R, 6.3V 0603
AVX
Murata
1
C4 _{06036D225MAT2}
2.2µF Ceramic Capacitor X5R, 10V 0603
GRM188R61A225KE34 2.2µuF Ceramic Capacitor X5R, 10V 0603
AVX
Murata
1
C3 VJ0402A101KXAA
100pF Ceramic Capacitor
Vishay
1
C2 0201ZD103MAT2
10nF Ceramic Capacitor 6.3V 0201
GRM033R10J103KA01D 10nF Ceramic Capacitor 6.3V 0201
AVX
Murata
1
L1 _{LQH32CN2R2M53K}
CDRH2D14-2R2
2.2µH Inductor 97mΩ 3.2mmx2.5mmx1.55mm
2.2µH Inductor 94mΩ 3.2mmx3.2mmx1.55mm
Murata
Sumida
1
U1 MIC2206BML
2MHz Synchronous Buck Regulator with LOWQ^TM
Mode
Micrel
Semiconductor
1
Notes:
Sumida Tel: [phone]
Murata Tel: [phone]
Vishay Tel: [phone]
Micrel Semiconductor Tel: [phone]
April 2005
11
M9999-041905
www.micrel.com