AP63205
EVB User Guide
This EVB User Guide contains new product information. Diodes, Inc. reserves the right to modify the product specification without
notice.
No liability is assumed as a result of the use of this product. No rights under any patent accompany the sale of the product.
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www.diodes.com
June 2019
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capacitance is recommended.
2)
Bootstrap Voltage Regulator
(1)
An external 0.1uF ceramic capacitor is required as bootstrap capacitor between BST and SW pin to
work as high side power MOSFET gate driver.
3)
Inductor (L)
(1)
Low DCR for good efficiency
(2)
Inductance saturate current must higher than the output current
(3)
The recommended inductance is 4.7uH
9.
EV Board BOM List for AP63205
Item
Value
Type
Rating
Description
Description
C2
10uF
X5R/X7R,
Ceramic/1206
35V
Input CAP
C3
0.1uF
X5R/X7R,
Ceramic/0603
50V
Input CAP
Würth PART
885 012 206 095
C4
100pF
0603
100V
Feedback CAP
Würth PART
885 012 206 102
C5
0.1uF
X5R/X7R,
Ceramic/0603
50V
Bootstrap CAP
Würth PART
885 012 206 095
C6 & C7
22uF
X5R/X7R,
Ceramic/1206
25V
Output CAP
L1
6.8uH
6060
5.0A
Inductor
Würth PART
744 393 460 68
R3
0
0603
1%
Bootstrap RES
U1
AP63205
TSOT23-6
Diodes BCD
