Datasheets
RT6543BGQW by: Richtek Technology Corp

Switching Controller, Current-mode, 0.0000066A, 800kHz Switching Freq-Max, WQFN-20

Part Details for RT6543BGQW by Richtek Technology Corp

Overview of RT6543BGQW by Richtek Technology Corp

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Industrial Automation Telecommunications Renewable Energy Communication and Networking Robotics and Drones

Price & Stock for RT6543BGQW

Part # Distributor Description Stock Price Buy
DISTI # 1028-RT6543BGQWCT-ND
DigiKey IC REG CTRLR BUCK PWM WQFN-20 Min Qty: 1 Lead time: 16 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 5937
In Stock
  • 1 $1.6100
  • 10 $1.0200
  • 25 $0.8632
  • 100 $0.6864
  • 250 $0.6000
  • 500 $0.5471
  • 1,000 $0.5031
  • 3,000 $0.4480
  • 6,000 $0.4207
  • 9,000 $0.4069
  • 15,000 $0.3916
  • 21,000 $0.3826
$0.3826 / $1.6100 Buy Now
DISTI # 835-RT6543BGQW
Mouser Electronics Switching Controllers High Efficiency Single Synchronous Buck PWM Controller for INTEL VCCIN AUX ICL and TGL RoHS: Compliant 2975
  • 1 $1.0200
  • 10 $0.8940
  • 100 $0.6970
  • 500 $0.5880
  • 1,000 $0.4640
  • 3,000 $0.4240
  • 6,000 $0.4020
  • 9,000 $0.3870
$0.3870 / $1.0200 Buy Now

Part Details for RT6543BGQW

RT6543BGQW CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

RT6543BGQW Part Data Attributes

RT6543BGQW Richtek Technology Corp
Buy Now Datasheet
Compare Parts:
RT6543BGQW Richtek Technology Corp Switching Controller, Current-mode, 0.0000066A, 800kHz Switching Freq-Max, WQFN-20
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer RICHTEK TECHNOLOGY CORP
Package Description WQFN-20
Reach Compliance Code compliant
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 24 V
Input Voltage-Min 3 V
Input Voltage-Nom 7.4 V
JESD-30 Code S-XQCC-N20
Length 3 mm
Number of Functions 1
Number of Terminals 20
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.0000066 A
Package Body Material UNSPECIFIED
Package Code HVQCCN
Package Equivalence Code LCC20,.12SQ,16
Package Shape SQUARE
Package Style CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
Seated Height-Max 0.8 mm
Supply Current-Max (Isup) 0.55 mA
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 800 kHz
Terminal Form NO LEAD
Terminal Pitch 0.4 mm
Terminal Position QUAD
Width 3 mm

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for RT6543BGQW by Richtek Technology Corp.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: RT6543BGQW by Richtek Technology Corp

Select Manufacturer
Which Manufacturer of RT6543BGQW would you like to use for your alert(s)?
  • Please alert me when RT6543BGQW inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for RT6543BGQW alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for RT6543BGQW to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for RT6543BGQW alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for RT6543BGQW.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare RT6543BGQW by Richtek Technology Corp

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: