NCP5009DMR2 ON Semiconductor, NCP5009DMR2 Datasheet - Page 14

• 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

DAC
NPN−PHOTO
NPN−PHOTO
Q1
GND
Q1
30 k
Figure 25. DAC Current Control Mode Operation in LOCAL Mode
R1
OFF ON
Figure 26. Basic DC Current Mode Operation in LOCAL Mode
30 k
GND
R1
OFF ON
GND
V
bat
V
1
2
4
4
3
5
bat
GND
NCP5009
U1
I
PHOTO
VBIAS
CS
CLK
ref
1
2
4
4
3
5
GND
LED
D1
NCP5009
U1
I
PHOTO
CS
CLK
VBIAS
ref
NCP5008, NCP5009
LED
D1
http://onsemi.com
LED
D2
2.2 mF/16 V
LOCAL
LED
D2
14
GND
C2
V
2.2 mF/16 V
LOCAL
bat
L1
L2
GND
C2
LED
V
D3
bat
L1
10
8
7
L2
9
6
LED
D3
10
8
7
9
6
GND
V
LED
bat
D4
GND
V
L1
22 mH
LED
bat
D4
10 mF/6.3 V
L1
22 mH
C1
10 mF/6.3 V
D5
C1
D5
GND
MBR0520
GND
MBR0520