LM2758TL/NOPB National Semiconductor, LM2758TL/NOPB Datasheet - Page 8

• Manufacturer Part Number: LM2758TL/NOPB
• Description: IC LED DRIVER PHOTO FLASH 12USMD
• Manufacturer: National Semiconductor
• Series: PowerWise®r
• Type: Photo Flash LEDr

Specifications of LM2758TL/NOPB

• Constant Current: Yes
• Topology: Switched Capacitor (Charge Pump)
• Number Of Outputs: 1
• Internal Driver: Yes
• Type - Primary: Flash/Torch
• Frequency: 800kHz ~ 1.5MHz
• Voltage - Supply: 2.7 V ~ 5.5 V
• Voltage - Output: 2.7 V ~ 5.3 V
• Mounting Type: Surface Mount
• Package / Case: 12-MicroSMD
• Operating Temperature: -40°C ~ 85°C
• Current - Output / Channel: 700mA
• Internal Switch(s): Yes
• Efficiency: 90%
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM2758TL; LM2758TL; LM2758TLTR

Torch to Flash Mode Transition
Indicator to Flash Mode Transition
EN2 = V
= 3.6V, I
(Flash) = 500 mA, Gain = 1.5x
EN1 = V
= 3.6V, I
(Flash) = 500 mA, Gain = 1.5x
IN
LED
IN
LED
30045315
30045314
www.national.com
8