LM2751SD-A/NOPB National Semiconductor, LM2751SD-A/NOPB Datasheet - Page 7

• Manufacturer Part Number: LM2751SD-A/NOPB
• Description: IC LED DRIVR WHITE BCKLGT 10-LLP
• Manufacturer: National Semiconductor
• Type: Backlight, White LEDr

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

Typical Performance Characteristics
= V
IN
, V(EN) = V
Output Voltage vs. Input Voltage,
Output Voltage vs. Input Voltage,
Efficiency vs. Input Voltage,
IN
Version A (5V), 300kHz
Version A (5V), 725kHz
, C
IN
Version A (5V)
= C
OUT
= 2.2µF, C
1
= C
20112114
2
20112112
20112113
= 1µF. (Continued)
Unless otherwise specified: T
7
Output Voltage vs. Input Voltage,
Output Voltage vs. Input Voltage,
Efficiency 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 = CS1
20112120
20112118
20112119
www.national.com