Linear Technology LT3761IMSE#PBF, LED Display Controller, 4.1 V, 16-Pin MSOP

  • RS Stock No. 151-3307
  • Mfr. Part No. LT3761IMSE#PBF
  • Manufacturer Analog Devices
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

The LT3761/LT3761-1 is a DC/DC controller designed to operate as a constant-current source and constant-voltage regulator. It features a programmable internal PWM dimming signal. The LT3761/LT3761-1 is ideally suited for driving high current LEDs, but also has features to make it suitable for charging batteries and super capacitors. The fixed frequency, current mode architecture results in stable operation over a wide range of supply and output voltages. A voltage feedback pin serves as the input for several LED protection features, and also makes it possible for the converter to operate as a constant-voltage source.

3000:1 True Color PWM Dimming for LEDs
Rail-to-Rail Current Sense Range: 0V to 80V
Programmable PWM Dimming Signal Generator
Constant Current (±3%) and Constant-Voltage (±2%) Regulation
Analog Dimming

Specifications
Attribute Value
Current Accuracy ±3%
Maximum Supply Current 42 mA
Mounting Type Surface Mount
Package Type MSOP
Pin Count 16
Typical Operating Supply Voltage 4.1 V
Dimensions 4.039 x 3 x 0.86mm
Height 0.86mm
Length 4.039mm
Maximum Operating Temperature +125 °C
Minimum Operating Temperature -40 °C
Width 3mm
Maximum Frequency 1MHz
333 In stock for delivery within 3 working days
Price Each
SGD 12.85
(exc. GST)
SGD 13.75
(inc. GST)
units
Per unit
1 - 9
SGD12.85
10 - 24
SGD11.02
25 - 49
SGD8.81
50 +
SGD8.34
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