LM2794TLX National Semiconductor, LM2794TLX Datasheet - Page 16

• Manufacturer Part Number: LM2794TLX
• Description: IC LED DRVR WHT BCKLT 14USMD
• Manufacturer: National Semiconductor

Specifications of LM2794TLX

• Constant Current: Yes
• Topology: PWM, Switched Capacitor (Charge Pump), Step-Up (Boost)
• Number Of Outputs: 4
• Internal Driver: Yes
• Type - Primary: Backlight
• Type - Secondary: White LED
• Frequency: 325kHz ~ 675kHz
• Voltage - Supply: 2.7 V ~ 5.5 V
• Voltage - Output: 3.8V
• Mounting Type: Surface Mount
• Package / Case: 14-UFBGA
• Operating Temperature: -30°C ~ 85°C
• Current - Output / Channel: 20mA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: *LM2794TLX

National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.
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NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL
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1. Life support devices or systems are devices or
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Physical Dimensions
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systems which, (a) are intended for surgical implant
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inches (millimeters) unless otherwise noted (Continued)
The dimensions for X1, X2, X3 are given as:
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NS Package Number TLP14EHA
X1 = 2.098mm
X2 = 2.403mm
X3 = 0.600mm
Thin Micro SMD Package
±
±
±
2. A critical component is any component of a life
0.030mm
0.030mm
0.075mm
support device or system whose failure to perform
can be reasonably expected to cause the failure of
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