mic4690 Micrel Semiconductor, mic4690 Datasheet - Page 11

• Manufacturer Part Number: mic4690
• Description: Mic4690 500khz 1a Superswitcher? Buck Regulator
• Manufacturer: Micrel Semiconductor

Printed Circuit Board Layouts
Abbreviated Bill of Material (Critical Components)
1
2
3
4
5
April 2005
MIC4690
Vishay Dale, Inc., tel: [phone],
Diodes Inc, tel: [phone],
Micro Commercial Corp., tel: [phone]
Sumida, tel: [phone],
Micrel, tel: [phone],
Reference
C1
C2, C6
C4
D1
L1
U1
Figure 6b. Top-Side Silk Screen
Figure 6c. Top-Side Copper
Part Number
595D2260035D2T
ECE-A1HFS470
TPSD226M035R0300
VJ0805Y104KXAMB
594D227X0010D2T
SS24
B240A
CDRH6D38-180MC
MIC4690BM
http://www.micrel.com
http://www.sumida.com
http://www.diodes.com
http://www.vishay.com
Manufacturer
Vishay Sprague
Panasonic
AVX
Vishay Vitramon
Vishay Sprague
Micro Commercial Corp
Diode Inc
Sumida
Micrel Semiconductor
2
4
1
1
2
11
5
3
Description
22µF, 35V
47µF, 50V, 8mm X 11.5mm
22µF, 35V
0.1µF 50V
220µF, 10V
Schottky 2A, 40A
18µH, 1.5A I
1A 200kHz power-SO-8 buck regulator
Figure 6d. Bottom-Side Silk Screen
Figure 6e. Bottom-Side Copper
SAT
MIC4690
Micrel
Qty
1
2
1
1
1
1