Mfr Part #:

L6599AD

The STMicroelectronics L6599AD is a resonant converter controller IC designed for power supply applications. It operates within an 8.85V to 16V range and features a surface mount 16-SOIC package.

✓ Total Stock: 5,737 pcs

$ Price Range: $0.75

L6599AD Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Fe Components ✓ Non-Authorised Inventory information	3,400 pcs On Request	3400 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,837 pcs On Request	1837 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Chanetech ✓ Non-Authorised Inventory information	500 pcs On Request	500 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

L6599AD Description

Short technical summary and product information.

The STMicroelectronics L6599AD is an integrated circuit designed as a resonant converter controller. It is suitable for various power supply applications requiring precise control.

This device operates within a voltage range of 8.85V to 16V and consumes a current of 3.5 mA. The operating temperature range is specified from 0°C to 105°C, making it suitable for a wide array of environmental conditions.

The L6599AD comes in a 16-SOIC package with a surface mount type, facilitating integration into printed circuit boards. The package dimensions are 16-SOIC (0.154", 3.90mm Width). Its primary application is as a resonant converter controller.

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status, though these are noted as low-confidence due to unverified data.

L6599AD Quick Information

Product Type: Power Supply Controller

Canonical Name: L6599AD Resonant Converter Controller IC

Subcategory: Power Supply Controllers, Monitors

L6599AD Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

L6599AD Estimated Pricing

Qty	Low	High
1+	$0.75	$0.75

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

L6599AD Features

Operates from 8.85V to 16V supply.
Consumes only 3.5 mA current.
Rated for 0°C to 105°C temperature range.
Surface mount 16-SOIC package.
Designed for resonant converter control.

L6599AD Applications

Used in resonant converter power supplies
Suitable for LLC resonant half-bridge topologies
Ideal for high-efficiency AC-DC converters
Applied in industrial power management systems
Used in server and telecom power supplies

L6599AD FAQs

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

What is the operating voltage range of the L6599AD?

The L6599AD operates from 8.85V to 16V.

What is the operating temperature range of the L6599AD?

The L6599AD is rated for 0°C to 105°C.

What package does the L6599AD come in?

The L6599AD is available in a 16-SOIC (0.154", 3.90mm Width) surface mount package.

What is the typical current consumption of the L6599AD?

The typical current consumption is 3.5 mA.

What is the application of the L6599AD?

The L6599AD is a resonant converter controller.

L6599AD Alternate Parts

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The STMicroelectronics L6599ADTR is a resonant converter controller IC designed for power supply applications. It operates within a voltage range of 8.85V to 16V and has a current consumption of 3.5 mA.

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