DM413

Features: ·Maximum constant current outputs: 100mA determined by three external resistors·Maximum sinking output voltage: 17V·Maximum serial-in clock frequency: 20 MHz·Built-in buffers for cascading clock and data to next driver·PWM free-running capability (refresh rate (~ 400 Hz) with internal os...

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SeekIC No. : 004326900 Detail

DM413: Features: ·Maximum constant current outputs: 100mA determined by three external resistors·Maximum sinking output voltage: 17V·Maximum serial-in clock frequency: 20 MHz·Built-in buffers for cascading...

floor Price/Ceiling Price

Part Number:
DM413
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/29

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Product Details

Description



Features:

·Maximum constant current outputs: 100mA determined by three external resistors
·Maximum sinking output voltage: 17V
·Maximum serial-in clock frequency: 20 MHz
·Built-in buffers for cascading clock and data to next driver
·PWM free-running capability (refresh rate (~ 400 Hz) with internal oscillator (~ 6.5 MHz))
·Selectable modes for PWM control:
·8-bits luminance data with PWM current outputs (8 bits mode)
·8-bits luminance data and 6-bits global brightness data (14 bits mode)
·8-bits luminance data and 5-bits individual color correction data (13 bits mode)
·Output polarity reverse function
·TTL/CMOS compatible input
·Power supply voltage: 3.3V ~ 5.5V



Application

·LED Decorative Lighting
·Indoor/Outdoor LED Video or Message Display
·PWM Signal Generator



Pinout

  Connection Diagram


Specifications

CHARACTERISTIC SYMBOL RATING UNIT
Supply Voltage VDD -0.3 ~ 7.0 V
Input Voltage VIN -0.3 ~ VDD+0.3 V
Output Current IOUT 110 mA
Output Voltage VOUT -0.3 ~ 17 V
Input Clock Frequency FCKI 25 MHz
GND Terminal Current IGND 330 mA
Power Dissipation PD 0.82 ( SSOP16 : Ta=25°C)
0.86 ( SOP16 : Ta=25°C)
W
Thermal Resistance Rth(j-a) 115.9 ( SSOP16 )
110.9 ( SOP16 )
°C/W
Operating Temperature Top -40 ~ 85 °C
Storage Temperature Tstg -55 ~ 150 °C



Description

DM413 is a PWM enabled LED driver specifically designed for LED lighting or display applications. DM413 incorporates shift registers, data latches, 3-channel constant current circuitry with current value set by 3 external resistors, and built-in oscillator for PWM functioning. Data and clock buffer outputs are designed for cascading another chip. Additionally the Output Polarity Reverse function is designed to adapt to more high power LED applications.




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