LM2791LD-H/NOPB National Semiconductor, LM2791LD-H/NOPB Datasheet - Page 2
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LM2791LD-H/NOPB
Manufacturer Part Number
LM2791LD-H/NOPB
Description
IC LED DRIVR WHITE BCKLGT 10-LLP
Manufacturer
National Semiconductor
Type
Backlight, White LEDr
Datasheet
1.LM2791LD-LNOPB.pdf
(11 pages)
Specifications of LM2791LD-H/NOPB
Constant Current
Yes
Topology
PWM, Switched Capacitor (Charge Pump)
Number Of Outputs
2
Internal Driver
Yes
Type - Primary
Backlight
Type - Secondary
White LED
Frequency
450kHz ~ 850kHz
Voltage - Supply
3 V ~ 5.8 V
Mounting Type
Surface Mount
Package / Case
10-LLP
Operating Temperature
-30°C ~ 85°C
Current - Output / Channel
36mA
Internal Switch(s)
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Output
-
Efficiency
-
Other names
LM2791LD-H
LM2791LD-HTR
LM2791LD-HTR
www.national.com
Connection Diagram
Ordering Information
Order Number
LM2791LDX-H
LM2791LDX-L
LM2791LD-H
LM2791LD-L
Shutdown Polarity
Active High
Active High
Active Low
Active Low
NSC Package
Drawing
LLP-10
LLP-10
LLP-10
LLP-10
10-Lead LLP
Top View
2
Package
Marking
SNB
SNB
SLB
SLB
20018303
1000 Units, Tape and Reel
4500 Units, Tape and Reel
1000 Units, Tape and Reel
4500 Units, Tape and Reel
Supplied As