Mfr Part #:

RT8555AWSC

Mfr Name: Richtek

The RICHTEK RT8555AWSC is an LED driver featuring DC DC Regulator topology. It operates at 2.7V with a current of 35mA and is designed for surface mount applications.

✓ Total Stock: 6,436 pcs

$ Price Range: $0.17

RT8555AWSC Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	6,436 pcs On Request	6436 pcs	On Request	1	On Request	On Request	1513+	On Request	On Request

RT8555AWSC Description

Short technical summary and product information.

The RICHTEK RT8555AWSC is a DC DC Regulator LED driver designed for backlight applications. It operates with a voltage of 2.7V and provides a current of 35mA. The device supports both Analog and PWM dimming and features an internal switch.

This LED driver operates within a temperature range of -40°C to 85°C (TA). It is packaged in a 20-WLCSP (1.65x2.05) format and utilizes a surface mount type for installation.

The RT8555AWSC has 6 outputs and operates at frequencies between 300kHz and 2MHz. Its topology is Step-Up (Boost), making it suitable for various LED driving needs.

RT8555AWSC Quick Information

Product Type: LED Driver

Series: RT8555

Canonical Name: RICHTEK RT8555AWSC DC DC Regulator

Subcategory: DC DC Regulator

RT8555AWSC Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

RT8555AWSC Estimated Pricing

Qty	Low	High
1+	$0.17	$0.17

Estimated market price range - modelled values for guidance only, not live distributor offers.

RT8555AWSC Features

DC DC Regulator LED driver.
Operates at 2.7V with 35mA current.
Supports Analog and PWM dimming.
20-WLCSP package for surface mounting.
Wide operating temperature range.

RT8555AWSC Applications

6-channel LED backlight driver
Step-up boost for portable devices
Analog and PWM dimming control
Compact WLCSP package phone design

RT8555AWSC FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating voltage of the RT8555AWSC?

2.7V.

What package does the RT8555AWSC come in?

20-UFBGA, WLCSP (20-WLCSP 1.65x2.05mm).

What is the operating temperature range of the RT8555AWSC?

-40°C to 85°C.

What is the topology of the RT8555AWSC?

Step-Up (Boost).

How many outputs does the RT8555AWSC have?

6 outputs.

What dimming control does the RT8555AWSC support?

Analog and PWM dimming.

What is the switching frequency range of the RT8555AWSC?

300kHz to 2MHz.

RT8555AWSC Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.

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RT8555WSC

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RT8555BWSC