製品概要
概要
The L6491 is a high voltage device manufactured with the BCD6 “OFF-LINE” technology. It is a single-chip half-bridge gate driver for N-channel power MOSFETs or IGBTs, with a 4 A sink and source current capability. The high-side (floating) section is designed to stand a voltage rail up to 600 V. The logic inputs are CMOS/TTL compatible down to 3.3 V for easy interfacing a microcontroller or DSP.
An integrated comparator is available for fast overcurrent protection, and is also suited for other functions such overtemperature, etc.
The EVAL6491HB board allows evaluating all of the L6491 features while driving a power switch with voltage rating up to 600 V in TO-220 or TO-247 packages.
The board allows easily selecting and modifying the values of relevant external components in order to ease driver's performance evaluation under different applicative conditions and fine pre-tuning of final application's components.
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特徴
- High voltage rail up to 600 V
- dV/dt immunity: 50 V/ns in full temperature range
- Driver current capability: 4 A source/sink
- Comparator for fault protections
- Smart shutdown function
- Integrated bootstrap diode
- Adjustable deadtime
- Interlocking function
- Switching times 15 ns rise/fall with 1 nF load
- 3.3 V, 5 V TTL/CMOS inputs with hysteresis
- Compact and simplified layout
- Bill of material reduction
- Effective fault protection
- Flexible, easy and fast design
All resources
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製品スペック (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 13 Apr 2015 | 13 Apr 2015 |
セレクション･ガイド (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 07 Apr 2021 | 07 Apr 2021 |
パンフレット (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 30 Apr 2021 | 30 Apr 2021 |
Evaluation Board Terms of Use (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 28 Apr 2021 | 28 Apr 2021 |
All resources
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Board Manufacturing Specifications (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| ZIP | 06 May 2015 | 06 May 2015 |
BOM (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 06 May 2015 | 06 May 2015 |
Schematic Pack (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 06 May 2015 | 06 May 2015 |
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 | WEEE Compliant | 材料宣誓書** |
|---|---|---|---|---|---|---|
| EVAL6491HB | 量産中 | CARD | インダストリアル | Ecopack1 | - | |
EVAL6491HB
Package:
CARDMaterial Declaration**:
(**) 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 | コア製品 | 製品ステータス | サプライヤ | ECCN (US) | ECCN (EU) | Country of Origin | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|
| EVAL6491HB | 3 distributors | Buy Direct | L6491 | 量産中 | - | EAR99 | NEC | ITALY | 37.0 / 1 |
（*）概算用の希望小売単価（US$）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。
