L6598 AC-DC Converters by STMicroelectronics

Resonant Controller


The L6598 device is manufactured with the BCDâ„¢ offline technology, able to ensure voltage ratings up to 600 V, making it perfectly suited for AC/DC adapters and wherever a resonant topology can be beneficial. The device is intended to drive two power MOSFETs, in the classical half bridge topology. A dedicated timing section allows the designer to set soft-start time, soft-start and minimum frequency. An error amplifier, together with the two enable inputs, are made available. In addition, the integrated bootstrap diode and the Zener clamping on low voltage supply, reduces to a minimum the external parts needed in the applications.

Where to Buy

Prices starting from US$0.92

Distributor Stock
Logo for RS
RS
from US$2.16
No stock
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Logo for Future Electronics
Future Electronics
from US$1.67
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Logo for element14
element14
from US$1.24
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Logo for Farnell
Farnell
from US$0.92
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Logo for Newark Electronics
Newark Electronics
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Features

High voltage rail up to 600 V
dV/dt immunity ±50 V/ns in full temperature range
Driver current capability: 250 mA source 450 mA sink
Switching times 80/40 ns rise/fall with 1 nF load
CMOS shutdown input
Undervoltage lockout
Soft-start frequency shifting timing
Sense op amp for closed loop control or protection features
High accuracy current controlled oscillator
Integrated bootstrap diode
Clamping on Vs
Available in DIP16 and SO16 packages

Alternative Descriptions

High Voltage Resonant Controller PDIP16 | RS
L6598 Series 16.6 V 25 mA Through Hole High Voltage Resonant Controller - DIP-16 | Future Electronics
CONTROLLER, RESONANT, HI VOLT, DIP16 | element14
Power Conversion |Stmicroelectronics L6598 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a L6598?

Additional datasheets, footprints and schematics for L6598 are listed on our Part Details page. You can also find images and similar parts to L6598 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for L6598 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view L6598 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does L6598 fall under?

The L6598 is listed under Power Management > AC-DC Converters > Digital and Resonant Controllers.

Can I view similar or alternative parts?

You can view similar parts to L6598 when available in the Digital and Resonant Controllers range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the L6598 you can contact the distributor directly for product support, shipping queries etc.

Is the L6598 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.

Which authorised distributors for L6598 have stock available?

Authorised distributors including RS, Future Electronics, element14, Farnell and Newark Electronics have stock available or on a lead time for L6598.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for L6598 often in real-time on the comparison pages.

What if I can't find stock of L6598?

You can fill out our help required form which you can use to request a quote for L6598 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

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