L6566BHTR The STMicroelectronics L6566BHTR is an offline switcher IC featuring a flyback topology. It operates with a supply voltage range of 8V to 23V and a switching frequency up to 300kHz.
Mfr Part #:

L6566BHTR

Available from 2 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics L6566BHTR is an offline switcher IC featuring a flyback topology. It operates with a supply voltage range of 8V to 23V and a switching frequency up to 300kHz.
✓ Total Stock: 161,251 pcs
$ Price Range: $0.75

L6566BHTR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
155,000 pcs
155000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
6,251 pcs
6251 pcs On Request 1 On Request On Request On Request On Request On Request

L6566BHTR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Control Features
Duty Cycle
Fault Protection
Frequency
Internal Switch(s)
Mounting Type
Operating Temperature
Output Isolation
Supplier Device Package
Topology
Voltage

L6566BHTR Description

Short technical summary and product information.

The L6566BHTR from STMicroelectronics is an integrated circuit designed for offline switching power supplies. It utilizes a flyback topology and is suitable for applications requiring isolated power conversion.

 

Key electrical specifications include an operating voltage range of 8V to 23V, a maximum duty cycle of 75%, and a switching frequency that can range from 10kHz to 300kHz. The device incorporates control features such as soft start and provides fault protection against current limiting and overloads.

 

This component is housed in a 16-SOIC package with a surface mount type, making it suitable for various PCB designs. The operating temperature range is -40°C to 150°C (TJ). The L6566BHTR is designed for isolated output configurations.

 

Environmental compliance includes RoHS3 compliance and a Moisture Sensitivity Level (MSL) of 1. The REACH status is unaffected.

L6566BHTR Quick Information

Product Type: Offline Switcher IC
Canonical Name: L6566BHTR Offline Switcher IC
Subcategory: Power Management (PMIC)

L6566BHTR Compliance

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

L6566BHTR Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

L6566BHTR Features

  • Flyback topology for isolated power.
  • Wide 8V to 23V supply voltage.
  • 75% maximum duty cycle.
  • 10kHz to 300kHz switching frequency.
  • Surface mount 16-SOIC package.

L6566BHTR Applications

  • Offline flyback AC-DC power supplies.
  • Isolated switched-mode power supplies.
  • Industrial and consumer power converters.
  • Battery chargers and auxiliary power rails.

L6566BHTR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the L6566BHTR?

The L6566BHTR operates from 8V to 23V.

What is the operating temperature range of the L6566BHTR?

The junction temperature range is -40°C to 150°C.

What package is the L6566BHTR available in?

It is available in a 16-SOIC (0.154", 3.90mm Width) surface-mount package.

What protection features does the L6566BHTR include?

It includes current limiting and overload protection.

Does the L6566BHTR have an internal switch?

No, the L6566BHTR does not have an internal switch.

What is the switching frequency range of the L6566BHTR?

The switching frequency is programmable from 10kHz to 300kHz.

What is the startup voltage of the L6566BHTR?

The startup voltage is 14V.

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