LM2751SD-A/NOPB National Semiconductor, LM2751SD-A/NOPB Datasheet - Page 6
![IC LED DRIVR WHITE BCKLGT 10-LLP](/photos/6/68/66867/pkg_sda10a_sml.jpg)
LM2751SD-A/NOPB
Manufacturer Part Number
LM2751SD-A/NOPB
Description
IC LED DRIVR WHITE BCKLGT 10-LLP
Manufacturer
National Semiconductor
Type
Backlight, White LEDr
Datasheet
1.LM2751SD-ANOPB.pdf
(11 pages)
Specifications of LM2751SD-A/NOPB
Topology
PWM, Switched Capacitor (Charge Pump)
Number Of Outputs
1
Internal Driver
Yes
Type - Primary
Backlight
Type - Secondary
White LED
Frequency
725kHz
Voltage - Supply
2.8 V ~ 5.5 V
Voltage - Output
5V
Mounting Type
Surface Mount
Package / Case
10-LLP
Operating Temperature
-40°C ~ 85°C
Current - Output / Channel
80mA
Internal Switch(s)
Yes
Efficiency
90%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LM2751SD-A
LM2751SD-ATR
LM2751SD-ATR
www.national.com
Typical Performance Characteristics
CS1 = V
IN
, V(EN) = V
Output Voltage vs. Output Current,
Output Voltage vs. Output Current,
Input Current vs. Input Voltage,
Version A (5V), 300kHz
Version A (5V), 725kHz
IN
Version A (5V)
, C
IN
= C
OUT
= 2.2µF, C
1
20112111
20112110
20112115
= C
2
= 1µF.
Unless otherwise specified: T
6
Output Voltage vs. Output Current,
Output Voltage vs. Output Current,
Input Current vs. Input Voltage,
Version B (4.5V), 300kHz
Version B (4.5V), 725kHz
Version B (4.5V)
A
= 25˚C, V
IN
= 3.6V, CS0 =
20112116
20112117
20112121