NCP5612MUTBG ON Semiconductor, NCP5612MUTBG Datasheet - Page 2

• Manufacturer Part Number: NCP5612MUTBG
• Description: IC LED DRVR WHITE BCKLGT 12-LLGA
• Manufacturer: ON Semiconductor
• Type: Backlight, White LED (Serial Interface)r

Specifications of NCP5612MUTBG

• Topology: Switched Capacitor (Charge Pump)
• Number Of Outputs: 2
• Internal Driver: Yes
• Type - Primary: Backlight, Flash/Torch
• Type - Secondary: White LED
• Frequency: 1MHz
• Voltage - Supply: 2.7 V ~ 5.5 V
• Voltage - Output: 4.8 V ~ 5.7 V
• Mounting Type: Surface Mount
• Package / Case: 12-LLGA
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 60mA
• Internal Switch(s): Yes
• Efficiency: 90%
• Number Of Segments: 2
• Operating Supply Voltage: 2.7 V to 5.5 V
• Maximum Power Dissipation: 200 mW
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: NCP5612MUTBG; NCP5612MUTBGOSTR

GND
GND
1 mF/6.3 V
C3
GND
CNTL
10 k
R1
NC
11
5
4
1
6
150 k
V
bat
GND
V
OVERTEMPERATURE
DIGITAL CONTROL
bat
ANALOG CONTROL
Figure 2. Simplified Block Diagram
DC/DC CONVERTER
CHARGE PUMP
http://onsemi.com
NCP5612
12
220 nF
C1
2
V
10
bat
OVERVOLTAGE
GND
9
220 nF
C2
Q2
Q1
8
7
2
3
LWY87S
V
out
D1
1 mF/10 V
C4
LWY87S
D2
GND