NCP5009DMR2 ON Semiconductor, NCP5009DMR2 Datasheet - Page 16

• Manufacturer Part Number: NCP5009DMR2
• Description: IC LED DRVR WHT BCKLT 10MICROSMD
• Manufacturer: ON Semiconductor
• Type: Backlight, White LEDr

Specifications of NCP5009DMR2

• Topology: PWM, Step-Up (Boost)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: White LED
• Frequency: 5MHz
• Voltage - Supply: 2.7 V ~ 6 V
• Voltage - Output: 15V
• Mounting Type: Surface Mount
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Operating Temperature: -25°C ~ 85°C
• Current - Output / Channel: 75mA
• Internal Switch(s): Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Efficiency: -
• Other names: NCP5009DMR2OSTR

LAYOUT EXAMPLE
layout based on the basic application Figure 1. This
application has been routed on a single copper layer to save
cost. A dual side PCB has better noise protection and can
be the right choice for an industrial system. In order to
avoid voltage spikes, care must be observed to group the
capacitors, the inductor, the Schottky diode and the
The Figure 28 represents the typical printed circuit
Figure 28. Typical Printed Circuit Layout
(the Top Silk Screen and the Top Layer)
NCP5008, NCP5009
http://onsemi.com
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integrated circuit in the same area. On the other hand, using
large copper tracks to reduce the resistor connectivity is
strongly recommended.
Load are for engineering purpose only and not for final
application.
Obviously, the connectors GND, CLK, CS, V
bat
and