NCP5603MNR2G ON Semiconductor, NCP5603MNR2G Datasheet - Page 10

• Manufacturer Part Number: NCP5603MNR2G
• Description: IC LED DRIVR WHITE BCKLGT 10-DFN
• Manufacturer: ON Semiconductor
• Type: Backlight, White LEDr

Specifications of NCP5603MNR2G

• Constant Voltage: Yes
• Topology: PWM, Switched Capacitor (Charge Pump)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Backlight, Flash/Torch
• Type - Secondary: White LED
• Voltage - Supply: 2.7 V ~ 5.5 V
• Voltage - Output: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 10-VFDFN Exposed Pad
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 200mA
• Internal Switch(s): Yes
• Efficiency: 90%
• Number Of Segments: 4
• Operating Supply Voltage: 2.85 V to 5.5 V
• Maximum Supply Current: 800 mA
• Maximum Power Dissipation: 580 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency: -
• Lead Free Status / Rohs Status: Details
• Other names: NCP5603MNR2G; NCP5603MNR2GOSTR

V
TP1
out
1
1 mF/16 V
4.7 mF/16 V
S4
POWER
Adjust PWM
100 nF
C2
1.0 mF/16 V
C7
C4
1 mF/16 V
C3
D4
D3
D2
D1
C1
LW67C
LW67C
LW67C
LW67C
200 kA
P1
GND
1
3
+
2
+
Figure 12. Evaluation Board Schematic Diagram
1
I
4
SENSE
TP2
10 k
R3
82 W
82 W
82 W
82 W
PK1
2 x 1.5 V
R9
R8
R7
R6
GND
100 nF
http://onsemi.com
33 nF
100 k
R1
C5
C6
R2
Vsel
Fsel
NCP5603
GND
GND
10
4
3
6
1
NL27WZ14
U2A
Vsel
NL27WZ14
U2B
Fsel
S3
S2
GROUND
GND
GND
Z3
S1
GND
10 k
R10
10 k
10 k
R4
R5
100 nF
C8
GND
R11
1.5 k
D5
PWM
GND