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RT8816BGQW The RICHTEK RT8816BGQW is a Buck DC DC Switching Controller. It features a 4.5V to 5.5V supply voltage and operates within a temperature range of -40°C to 85°C.
Mfr Part #:

RT8816BGQW

Available from 1 distributors
Mfr Name: Richtek
Richtek
The RICHTEK RT8816BGQW is a Buck DC DC Switching Controller. It features a 4.5V to 5.5V supply voltage and operates within a temperature range of -40°C to 85°C.
✓ Total Stock: 1,400 pcs
$ Price Range: $0.78

RT8816BGQW Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Rayichip ✓
Non-Authorised Inventory information
1,400 pcs
On Request
1400 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

RT8816BGQW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
Voltage Supply
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RT8816BGQW Description

Short technical summary and product information.

The RICHTEK RT8816BGQW is a DC DC Switching Controller designed for step-down buck applications. It operates with a supply voltage range of 4.5V to 5.5V and features a switching frequency adjustable between 250kHz and 750kHz.

 

This controller supports two outputs and two phases, with a positive output configuration and transistor driver output type. Key control features include current limit, dead time, frequency control, phase control, power good, ramp, soft start, and tracking. The device is housed in a 20-WQFN (3x3) package, specifically a 20-WFQFN Exposed Pad, suitable for surface mounting.

 

With an operating temperature range of -40°C to 85°C (TA), the RT8816BGQW is designed for various environmental conditions. It is RoHS3 Compliant and has a Moisture Sensitivity Level (MSL) of 3 (168 Hours).

RT8816BGQW Quick Information

Product Type: DC DC Switching Controller
Canonical Name: RT8816BGQW DC DC Switching Controller
Subcategory: DC DC Switching Controller

RT8816BGQW Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

RT8816BGQW Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

RT8816BGQW Features

  • Step-down buck DC DC switching controller.
  • Wide 4.5V to 5.5V supply voltage range.
  • Adjustable switching frequency from 250kHz to 750kHz.
  • 2 outputs and 2 phases supported.
  • Surface mount 20-WFQFN exposed pad package.

RT8816BGQW Applications

  • Dual-output buck controller for point-of-load regulation
  • Power sequencing for FPGA core and I/O rails
  • Industrial distributed power architectures
  • Telecom and networking dual-rail supplies
  • Adjustable-frequency DC-DC conversion for custom designs

RT8816BGQW FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range of the RT8816BGQW?

4.5V to 5.5V.

What package type is the RT8816BGQW available in?

20-WFQFN Exposed Pad (also 20-WQFN 3x3).

What is the operating temperature range?

-40°C to 85°C.

What is the switching frequency range?

250kHz to 750kHz.

How many outputs does the RT8816BGQW have?

2 outputs.

Does the RT8816BGQW have synchronous rectification?

Yes, it supports synchronous rectification.

What control features are included?

Current limit, dead time, frequency control, phase control, power good, ramp, soft start, and tracking.

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