AL3158FSG-7 Diodes Inc, AL3158FSG-7 Datasheet - Page 8

• Manufacturer Part Number: AL3158FSG-7
• Description: Charge Pumps High EFF 2.7V - 5.5V 3-Ch White LED 20mA
• Manufacturer: Diodes Inc

Specifications of AL3158FSG-7

• Output Current: 270 mA
• Supply Current: 2 mA
• Maximum Operating Temperature: + 85 C
• Package / Case: QFN-20
• Input Voltage: 2.7 V to 5.5 V
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Switching Frequency: 1.2 MHz
• Topology: Charge Pump
• No. Of Outputs: 3
• Dimming Control Type: PWM
• Operating Temperature Range: -40°C To +85°C
• Driver Case Style: QFN
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Package Outline Dimensions
Package type: QFN3030-20
AL3158
Document number: DS35047 Rev. 2 - 2
2X-
0.10 C
0.08 C
0.25 B
B
(Pin #1 ID)
Pin1
5
0.40
Bottom View
20
Side View
0.595 Typ.
1.70/1.90
2.95/3.05
C L
(All Dimensions in mm)
10
0.16/0.26
15
A
www.diodes.com
C
0.10
Seating Plane
8 of 10
C A B
HIGH EFFICIENCY 1x/2x CHARGE PUMP
FOR WHITE LED APPLICATIONS
Pad Layout Top View
AL3158
© Diodes Incorporated
January 2011