製品概要
概要
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.
-
特徴
- 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
回路ダイアグラム
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注目ビデオ
MasterGaN, ST's world first solution to integrate Si driver and 2 GaN power transistors in 1 package
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All resources
| Resource title | Latest update |
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製品スペック (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 14 Sep 2017 |
14 Sep 2017
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パンフレット (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 23 Mar 2020 |
23 Mar 2020
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| 07 Apr 2021 |
07 Apr 2021
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - L6498
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
Footprints
3D models
品質 & 信頼性
| 製品型番 | Marketing Status | パッケージ | グレード | RoHSコンプライアンスグレード | 材料宣誓書** |
|---|---|---|---|---|---|
| L6498D |
量産中
|
SO-8 | インダストリアル | Ecopack2 | |
| L6498DTR |
量産中
|
SO-8 | インダストリアル | Ecopack2 | |
| L6498LD |
量産中
|
SO-14 | インダストリアル | Ecopack2 |
|
| L6498LDTR |
量産中
|
SO-14 | インダストリアル | Ecopack2 |
|
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
サンプル & 購入
| 製品型番 | 販売代理店から購入 | STから購入 | 製品ステータス | ECCN (US) | ECCN (EU) | 梱包タイプ | パッケージ | 温度（℃） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | |||||||||||
| L6498DTR | 2 distributors | Buy Direct |
量産中
|
EAR99 | NEC | Tape And Reel | SO-8 | -40 | 125 | CHINA | 0.615 / 1k | |
| L6498LD | 2 distributors | Buy Direct |
量産中
|
EAR99 | NEC | Tube | SO-14 | -40 | 125 | THAILAND | 0.642 / 1k | |
| L6498D | 1 distributors |
量産中
|
EAR99 | NEC | Tube | SO-8 | -40 | 125 | CHINA | 0.615 / 1k | ||
| L6498LDTR | 1 distributors | Buy Direct |
量産中
|
EAR99 | NEC | Tape And Reel | SO-14 | -40 | 125 | THAILAND | 0.642 / 1k | |
製品ステータス
量産中ECCN (US)
EAR99Budgetary Price (US$)*/Qty
0.615 / 1k（*）概算用の希望小売単価（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。
