APE1601 Advanced Power Electronics Corp., APE1601 Datasheet - Page 12

• Manufacturer Part Number: APE1601
• Manufacturer: Advanced Power Electronics Corp.

Specifications of APE1601

• Support Voltage (min.): 2.5V
• Support Voltage (max.): 5.5V
• Frequency: 1MHz
• Quiescent Current Typ.: 3mA
• Output Current: 120mA
• Efficiency: 90%
• Package: QFN 3x3-16L

White LED Driver (120mA Charge Pump with Current Source)
Advanced Power
Electronics Corp.
place all of the components as close to IC as possible. Besides a solid ground plane is
recommended on the bottom layer of the PCB. The ground should be connected CIN and
COUT together and as close to the IC as possible. Figure 7 shows the typical layout of
APE1601/A’ s EVB board.
PCB Board Layout
The APE1601/A is a high-frequency switched-capacitor converter. For best performance,
Figure 7. Typical layout of APE1601/A’s EVB board
Bottom Layer
Top Layer
APE1601/A
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