Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
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Sales Briefcase

Product overview

Description

The L6598 device is manufactured with the BCD™ 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.
  • All 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

Circuit Diagram

EDA Symbols, Footprints and 3D Models

STMicroelectronics - L6598

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
L6598
NRND
PDIP 16 Industrial Ecopack2
L6598D
Active
SO-16 Industrial Ecopack2
L6598D013TR
Active
SO-16 Industrial Ecopack2

L6598

Package:

PDIP 16

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

PDIP 16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6598D

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6598D013TR

Package:

SO-16

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-16

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
L6598D013TR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel SO-16 - - CHINA 1.1652 / 1k
L6598 Available at 4 distributors

Distributor availability ofL6598

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 732 1 Buy from Distributor
COMPEL EUROPE 158 1 Buy from Distributor
RS COMPONENTS EUROPE 5 1 Buy from Distributor
MOUSER WORLDWIDE 545 1 Buy from Distributor

Distributor reported inventory date: 2021-11-25

Distributor Name

DIGIKEY

Stock

732

Min.Order

1

Region

WORLDWIDE Buy from Distributor

COMPEL

Stock

158

Min.Order

1

RS COMPONENTS

Stock

5

Min.Order

1

MOUSER

Stock

545

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-11-25

Buy Direct
NRND
EAR99 NEC Tube PDIP 16 - - CHINA 1.1652 / 1k
L6598D Available at 2 distributors

Distributor availability ofL6598D

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 8 1 Buy from Distributor
RS COMPONENTS EUROPE 223 1 Buy from Distributor

Distributor reported inventory date: 2021-11-25

Distributor Name

COMPEL

Stock

8

Min.Order

1

RS COMPONENTS

Stock

223

Min.Order

1

Distributor reported inventory date: 2021-11-25

Active
EAR99 NEC Tube SO-16 - - CHINA 1.1652 / 1k

L6598D013TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.1652 / 1k

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SO-16

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

1.1652 / 1k

Country of Origin

CHINA

L6598

Marketing Status

NRND

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.1652 / 1k

Distributor availability ofL6598

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 732 1 Buy from Distributor
COMPEL EUROPE 158 1 Buy from Distributor
RS COMPONENTS EUROPE 5 1 Buy from Distributor
MOUSER WORLDWIDE 545 1 Buy from Distributor

Distributor reported inventory date: 2021-11-25

Distributor Name

DIGIKEY

Stock

732

Min.Order

1

Region

WORLDWIDE Buy from Distributor

COMPEL

Stock

158

Min.Order

1

RS COMPONENTS

Stock

5

Min.Order

1

MOUSER

Stock

545

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2021-11-25

ECCN (EU)

NEC

Packing Type

Tube

Package

PDIP 16

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

1.1652 / 1k

Country of Origin

CHINA

L6598D

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.1652 / 1k

Distributor availability ofL6598D

Distributor Name
Region Stock Min. Order Third party link
COMPEL EUROPE 8 1 Buy from Distributor
RS COMPONENTS EUROPE 223 1 Buy from Distributor

Distributor reported inventory date: 2021-11-25

Distributor Name

COMPEL

Stock

8

Min.Order

1

RS COMPONENTS

Stock

223

Min.Order

1

Distributor reported inventory date: 2021-11-25

ECCN (EU)

NEC

Packing Type

Tube

Package

SO-16

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

1.1652 / 1k

Country of Origin

CHINA

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors