AL3158FSG-7 Diodes Inc, AL3158FSG-7 Datasheet - Page 8
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AL3158FSG-7
Manufacturer Part Number
AL3158FSG-7
Description
Charge Pumps High EFF 2.7V - 5.5V 3-Ch White LED 20mA
Manufacturer
Diodes Inc
Datasheet
1.AL3158FSG-7.pdf
(10 pages)
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