LM3554TME/NOPB National Semiconductor, LM3554TME/NOPB Datasheet - Page 22

IC LED DVR PHOTO FLASH 16-USMD

LM3554TME/NOPB

Manufacturer Part Number
LM3554TME/NOPB
Description
IC LED DVR PHOTO FLASH 16-USMD
Manufacturer
National Semiconductor
Type
Photo Flash LED (I²C Interface)r
Datasheet

Specifications of LM3554TME/NOPB

Constant Current
Yes
Topology
High Side, Step-Up (Boost)
Number Of Outputs
2
Internal Driver
Yes
Type - Primary
Flash/Torch
Type - Secondary
White LED
Frequency
2MHz
Voltage - Supply
2.7 V ~ 5.5 V
Voltage - Output
5V
Mounting Type
Surface Mount
Package / Case
16-MicroSMD
Operating Temperature
-30°C ~ 85°C
Current - Output / Channel
600mA
Internal Switch(s)
Yes
Efficiency
90%
Led Driver Application
LED Backlighting, Portable Electronics
No. Of Outputs
2
Output Current
1.2A
Input Voltage
2.7V To 5.5V
Dimming Control Type
I2C
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
LM3554TMETR
30042040
FIGURE 6. STROBE Input is Level Sensitive (Default State, STR bit = 0)
30042041
FIGURE 7. STROBE Input is Edge Sensitive (STR bit = 1)
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