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RT8479CGSP

PMIC 8 Pin 8-SOIC (0.154, 3.90mm Width) Exposed Pad


  • Manufacturer: Richtek USA Inc.
  • Origchip NO: 682-RT8479CGSP
  • Package: 8-SOIC (0.154, 3.90mm Width) Exposed Pad
  • Datasheet: PDF
  • Stock: 902
  • Description: PMIC 8 Pin 8-SOIC (0.154, 3.90mm Width) Exposed Pad (Kg)

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FedEx International, 5-7 business days.

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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width) Exposed Pad
Number of Pins 8
Supplier Device Package 8-SOP
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 1999
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Type AC DC Offline Switcher
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Applications Automotive, Lighting, Signage
Number of Outputs 2
Max Supply Voltage 40V
Voltage - Output 40V
Topology Step-Down (Buck), Step-Up (Boost)
Min Input Voltage 4.5V
Max Input Voltage 40V
Internal Switch(s) Yes
Dimming Analog, PWM
Switching Frequency 1MHz
Voltage - Supply (Max) 40V
Voltage - Supply (Min) 4.5V
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant

RT8479CGSP Overview


To save space on the board, it has a 8-SOIC (0.154, 3.90mm Width) Exposed Pad package. LED drivers design with 2 outputs.As a mounting method, Surface Mount is used.AC DC Offline Switcher emerges with high efficiency and reliability.This LED driver can be operated at a temperature of -40°C~85°C TA. The benefits are considerable for Automotive, Lighting, Signage.The LED light driver has a base configuration of 8 pins.It is possible for undetermined failures to occur if the voltage supply is lower than 4.5V.It's mounted in Surface Mount.A maximum supply voltage of 40V is acceptable.There is 40V voltage output from the device.It is designed to support a maximum value of 40V.The minimal input voltage is 4.5V.The maximum value of supply current is 40V.It is important not to exceed 85°C in order to ensure stable operation.For stable operation, the operating temperature should be higher than -40°C.Electronic components can function properly when their switching frequency is set to 1MHz.

RT8479CGSP Features


Available in the 8-SOIC (0.154, 3.90mm Width) Exposed Pad package
Operating temperature of -40°C~85°C TA
Switching frequency of 1MHz

RT8479CGSP Applications


There are a lot of Richtek USA Inc. RT8479CGSP LED Driver ICs applications.

  • Industrial LED Lighting: Image Recognition Devices
  • White LED Backlight for portable equipment
  • Architectural lighting
  • LED backlight driver for LCD displays for portable equipment
  • Power source for accessories such as car audios, car navigation systems, and ETC systems
  • Down lighting
  • Auxiliary lights for on-vehicle cameras
  • Refrigeration lighting
  • Panel lighting
  • Stage and Studio lighting