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RT8555WSC

RT8555WSC

RT8555WSC

Richtek USA Inc.

PMIC 20 Pin 300kHz~2MHz 20-UFBGA, WLCSP

SOT-23

RT8555WSC Datasheet

non-compliant

In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 16 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-UFBGA, WLCSP
Number of Pins 20
Supplier Device Package 20-WLCSP (1.65x2.05)
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2015
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Type DC DC Regulator
Max Operating Temperature 85°C
Min Operating Temperature -40°C
Applications Backlight
Frequency 300kHz~2MHz
Number of Outputs 6
Max Supply Voltage 24V
Output Current 35mA
Voltage - Output 36V
Topology Step-Up (Boost)
Min Input Voltage 2.7V
Max Input Voltage 24V
Output Current per Channel 35mA
Current - Output / Channel 35mA
Internal Switch(s) Yes
Dimming Analog, PWM
Switching Frequency 2MHz
Voltage - Supply (Max) 24V
Voltage - Supply (Min) 2.7V
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.881179 $1.881179
10 $1.774697 $17.74697
100 $1.674242 $167.4242
500 $1.579474 $789.737
1000 $1.490069 $1490.069
RT8555WSC Product Details

RT8555WSC Overview


To save space on the board, it has a 20-UFBGA, WLCSP package. The LED driver's design uses 6 outputs.In this case, mounting method is Surface Mount.Initially, it emerges as a DC DC Regulator with high efficiency and a high degree of reliability.The LED driver has the capability of operating at a temperature of -40°C~85°C TA.Backlight has many advantages.As a result, it operates on the basis of frequency 300kHz~2MHz.This configuration is built upon 20 pins.Undetermined failures will occur if the voltage supply is less than 2.7V.The mount is on its way to Surface Mount.Ideally, the supply voltage should be 24V.The voltage output by it is 36V.This model is designed to offer 24V as its maximum supply voltage.A minimal input voltage of 2.7V is required for it to operate.In the case of supply current, there is a maximum value of 24V.In order to ensure stable operation, the operating temperature should not exceed 85°C.There is no current that can be supplied to the load.Stable operation requires a temperature higher than -40°C.It's possible for this electronic component to fully function when the switching frequency is maintained at 2MHz.

RT8555WSC Features


Available in the 20-UFBGA, WLCSP package
Operating temperature of -40°C~85°C TA
Frequency of 300kHz~2MHz
Switching frequency of 2MHz

RT8555WSC Applications


There are a lot of Richtek USA Inc. RT8555WSC LED Driver ICs applications.

  • Gallery lighting
  • LED Lighting PFCs, Linear Dimmable
  • General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights
  • Dimmable LED for vehicle interiors
  • Constant Voltage Power Source for portable equipment
  • Replacement lamps
  • OLED power supply for portable equipment
  • Architectural lighting
  • Street lighting
  • Linear fluorescent

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