High voltage high and low-side 2 A gate driver

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  • The L6498 is a high voltage device manufactured with the BCD6 “OFF-LINE” technology. It is a single chip half-bridge gate driver for the N-channel power MOSFET or IGBT.

    The high-side (floating) section is designed to stand a DC voltage rail up to 500 V, with 600 V transient withstand voltage. The logic inputs are CMOS/TTL compatible down to 3.3 V for easy interfacing control units such as microcontrollers or DSP.
    Both device outputs can sink 2.5 A and source 2 A, making the L6498 particularly suited for medium and high capacity power MOSFETs\IGBTs.
    The outputs cannot be simultaneously driven high thanks to an integrated interlocking function.
    The independent UVLO protection circuits present on both the lower and upper driving sections prevent the power switches from being operated in low efficiency or dangerous conditions.
    The integrated bootstrap diode as well as all of the integrated features of this driver make the application PCB design simpler and more compact, and help to reduce the overall bill of material.

    主要特性

    • Transient withstand voltage 600 V
    • dV/dt immunity ± 50 V/ns in full temperature range
    • Driver current capability:
      • 2 A source typ. at 25 °C
      • 2.5 A sink typ. at 25 °C
    • Short propagation delay: 85 ns
    • Switching times 25 ns rise/fall with 1 nF load
    • 3.3 V, 5 V TTL/CMOS inputs with hysteresis
    • Integrated bootstrap diode
    • Interlocking function
    • UVLO on both high-side and low-side sections
    • Compact and simplified layout
    • Bill of material reduction
    • Flexible, easy and fast design

电路原理图

L6498 block diagram

样片和购买

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min
max
L6498DTR SO-8 Tape And Reel -40 125
Active
0.615 1000 EAR99
更多信息

Country of Origin:

CHINA

查看供货情况

Distributor availability ofL6498DTR

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地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1896 1 Order Now
AVNET AMERICA 2500 0 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 2465 1 Order Now
Farnell Element14 EUROPE 2494 1 Order Now
RUTRONIK EUROPE 2500 2500 Order Now

代理商库存报告日期: 2019-08-23

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2500

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MOUSER

库存

2465

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1

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Farnell Element14

库存

2494

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1

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EUROPE Order Now

RUTRONIK

库存

2500

Min.Order

2500

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-23

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L6498LD SO-14 Tube -40 125
Active
0.642 1000 EAR99
更多信息

Country of Origin:

-

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Distributor availability ofL6498LD

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 950 1 Order Now
AVNET AMERICA 1000 0 Order Now
MOUSER WORLDWIDE 930 1 Order Now
Farnell Element14 EUROPE 134 1 Order Now

代理商库存报告日期: 2019-08-23

代理商名称

DIGIKEY

库存

950

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

1000

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

930

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

134

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-23

立即购买
L6498D SO-8 Tube -40 125
Active
0.615 1000 EAR99
更多信息

Country of Origin:

CHINA

查看供货情况

Distributor availability ofL6498D

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1811 1 Order Now
ARROW EUROPE 1179 0 Order Now
MOUSER WORLDWIDE 482 1 Order Now

代理商库存报告日期: 2019-08-23

代理商名称

DIGIKEY

库存

1811

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

1179

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

482

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-08-23

立即购买
L6498LDTR SO-14 Tape And Reel -40 125
Active
0.642 1000 EAR99
更多信息

Country of Origin:

-

查看供货情况

Distributor availability ofL6498LDTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2490 1 Order Now
MOUSER WORLDWIDE 2500 1 Order Now

代理商库存报告日期: 2019-08-23

代理商名称

DIGIKEY

库存

2490

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

2500

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-08-23

立即购买

L6498DTR

封装

SO-8

包装类型

Tape And Reel

Unit Price (US$)

0.615*

Distributor availability ofL6498DTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1896 1 Order Now
AVNET AMERICA 2500 0 Order Now
ARROW EUROPE 2500 0 Order Now
MOUSER WORLDWIDE 2465 1 Order Now
Farnell Element14 EUROPE 2494 1 Order Now
RUTRONIK EUROPE 2500 2500 Order Now

代理商库存报告日期: 2019-08-23

代理商名称

DIGIKEY

库存

1896

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

2500

Min.Order

0

地区

AMERICA Order Now

ARROW

库存

2500

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

2465

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

2494

Min.Order

1

地区

EUROPE Order Now

RUTRONIK

库存

2500

Min.Order

2500

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-23

Operating Temperature (°C)

(min)

-40

(max)

125

供货状态

Active

Unit Price (US$)

0.615

数量

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L6498LD

封装

SO-14

包装类型

Tube

Unit Price (US$)

0.642*

Distributor availability ofL6498LD

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 950 1 Order Now
AVNET AMERICA 1000 0 Order Now
MOUSER WORLDWIDE 930 1 Order Now
Farnell Element14 EUROPE 134 1 Order Now

代理商库存报告日期: 2019-08-23

代理商名称

DIGIKEY

库存

950

Min.Order

1

地区

WORLDWIDE Order Now

AVNET

库存

1000

Min.Order

0

地区

AMERICA Order Now

MOUSER

库存

930

Min.Order

1

地区

WORLDWIDE Order Now

Farnell Element14

库存

134

Min.Order

1

地区

EUROPE Order Now

代理商库存报告日期: 2019-08-23

Operating Temperature (°C)

(min)

-40

(max)

125

供货状态

Active

Unit Price (US$)

0.642

数量

1000

ECCN (US)

EAR99

Country of Origin

-

L6498D

封装

SO-8

包装类型

Tube

Unit Price (US$)

0.615*

Distributor availability ofL6498D

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 1811 1 Order Now
ARROW EUROPE 1179 0 Order Now
MOUSER WORLDWIDE 482 1 Order Now

代理商库存报告日期: 2019-08-23

代理商名称

DIGIKEY

库存

1811

Min.Order

1

地区

WORLDWIDE Order Now

ARROW

库存

1179

Min.Order

0

地区

EUROPE Order Now

MOUSER

库存

482

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-08-23

Operating Temperature (°C)

(min)

-40

(max)

125

供货状态

Active

Unit Price (US$)

0.615

数量

1000

ECCN (US)

EAR99

Country of Origin

CHINA

L6498LDTR

封装

SO-14

包装类型

Tape And Reel

Unit Price (US$)

0.642*

Distributor availability ofL6498LDTR

代理商名称
地区 库存 最小订购量 Third party link
DIGIKEY WORLDWIDE 2490 1 Order Now
MOUSER WORLDWIDE 2500 1 Order Now

代理商库存报告日期: 2019-08-23

代理商名称

DIGIKEY

库存

2490

Min.Order

1

地区

WORLDWIDE Order Now

MOUSER

库存

2500

Min.Order

1

地区

WORLDWIDE Order Now

代理商库存报告日期: 2019-08-23

Operating Temperature (°C)

(min)

-40

(max)

125

供货状态

Active

Unit Price (US$)

0.642

数量

1000

ECCN (US)

EAR99

Country of Origin

-

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

Education

This product is labeled Sustainable Technology.

Education

Product included in our Longevity Program.

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    • 产品型号

      Evaluation board for the L6498L gate driver

00 选择要下载的文档

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    • 描述 版本 文档大小 操作
      DS12021
      High voltage high and low-side 2 A gate driver
      3.0
      772.57 KB
      PDF
      DS12021

      High voltage high and low-side 2 A gate driver

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产品型号 供货状态 封装 等级规格 符合RoHS级别 材料声明**
L6498D
Active
SO-8 工业 Ecopack2
L6498DTR
Active
SO-8 工业 Ecopack2
L6498LD
Active
SO-14 工业 Ecopack2
L6498LDTR
Active
SO-14 工业 Ecopack2

L6498D

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6498DTR

Package:

SO-8

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SO-8

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6498LD

Package:

SO-14

Material Declaration**:

Marketing Status

Active

Package

SO-14

Grade

Industrial

RoHS Compliance Grade

Ecopack2

L6498LDTR

Package:

SO-14

Material Declaration**:

Marketing Status

Active

Package

SO-14

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.