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  • RT9278GQV

RT9278GQV

PMIC 650kHz 10-VFDFN Exposed Pad


  • Manufacturer: Richtek USA Inc.
  • Origchip NO: 682-RT9278GQV
  • Package: 10-VFDFN Exposed Pad
  • Datasheet: PDF
  • Stock: 552
  • Description: PMIC 650kHz 10-VFDFN Exposed Pad (Kg)

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Shipping Cost

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The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Factory Lead Time 16 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 10-VFDFN Exposed Pad
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2012
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Type DC DC Regulator
Applications Camera Flash
Frequency 650kHz
Number of Outputs 1
Max Supply Voltage 5.5V
Voltage - Output 2.4V~5.5V
Topology Step-Up (Boost)
Min Input Voltage 1.5V
Max Input Voltage 5.5V
Output Current per Channel 2A
Current - Output / Channel 2A Switch
Internal Switch(s) Yes
Switching Frequency 600kHz
Voltage - Supply (Min) 1.1V
REACH SVHC Unknown
RoHS Status ROHS3 Compliant

RT9278GQV Overview


10-VFDFN Exposed Pad package saves space on the board. In this LED driver, there are 1 outputs.Surface Mount represents this mounting method.This emerges as a DC DC Regulator with high efficiency and reliability.At -40°C~85°C TA, the led driver is capable of operating.There are many benefits for Camera Flash.As a result, it operates based on the frequency of 650kHz.Having a voltage supply below 1.1V can lead to undetermined failures.The device has been mounted on the Surface Mount.As a maximum value, 5.5V is acceptable.Its output voltage is 2.4V~5.5V.The minimum input voltage for this device is 1.5V.Supply current is limited to 5.5V at its maximum value.It is capable of fulfilling its full functionality when the switching frequency remains at 600kHz.

RT9278GQV Features


Available in the 10-VFDFN Exposed Pad package
Operating temperature of -40°C~85°C TA
Frequency of 650kHz
Switching frequency of 600kHz

RT9278GQV Applications


There are a lot of Richtek USA Inc. RT9278GQV LED Driver ICs applications.

  • Gallery lighting
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
  • LED headlights
  • White LED Backlight for portable equipment
  • Amusement Machines
  • Stage Lighting and Signage
  • Stage and Studio lighting
  • Dimmable LED for vehicle interiors
  • Scanners and Handy Terminals
  • Down lighting