NCP5603MNR2G ON Semiconductor, NCP5603MNR2G Datasheet - Page 7

• 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

100
100
4.8
4.7
4.6
4.5
4.4
4.3
4.2
90
80
70
60
50
90
80
70
60
50
2.5
2.5
2.5
Output Power Efficiency @ V
Output Power Efficiency @ V
Figure 7. Typical Output Voltage Line Regulation
Figure 5. Operating Modes Transitions and
Figure 3. Operating Modes Transitions and
3.0
3.0
3.0
-40°C
85°C
3.5
3.5
3.5
I
I
OUT
OUT
I
OUT
= 120 mA
= 160 mA
V
V
V
= 200 mA
bat
bat
in
4.0
4.0
4.0
(V)
25°C
(V)
(V)
-40°C
25°C
out
out
85°C
4.5
4.5
4.5
= 5.0 V/650 kHz
= 4.5 V/262 kHz
TYPICAL CHARACTERISTICS
5.0
5.0
5.0
http://onsemi.com
NCP5603
5.5
5.5
5.5
7
100
90
80
70
60
50
Test conditions: V
I
2.5
LED
Figure 8. Output Voltage Startup from Scratch
Output Power Efficiency @ V
Figure 4. Operating Modes Transitions and
= 25mA
Figure 6. Typical Output Voltage Ripple
3.0
bat
3.5
= 3.6 V, V
I
OUT
= 120 mA
V
bat
4.0
out
(V)
= 5 V, Load = 4*LW87S,
out
4.5
= 4.5 V/650 kHz
5.0
5.5