LM2794TLX National Semiconductor, LM2794TLX Datasheet - Page 8

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LM2794TLX

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

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

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
LM2794TLX
Manufacturer:
Texas Instruments
Quantity:
10 000
Part Number:
LM2794TLX
Manufacturer:
NS/PBF
Quantity:
166
Part Number:
LM2794TLX
Manufacturer:
NS/国半
Quantity:
20 000
Part Number:
LM2794TLX/NOPB
Manufacturer:
Texas Instruments
Quantity:
10 000
Typical Performance Characteristics
Unless otherwise specified, C1 = C2 = C
= C
= 1µF, V
IN
HOLD
IN
= 3.6V, BRGT pin = 0V, R
= 124Ω. (Continued)
SET
Available Additional Current
@
P
OUT
= 124 Ω
I
1− 4 = 15mA, R
Switching Frequency
DIODE
SET
20028531
20028516
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