TPS7A4001-EP
- Very High Maximum Input Voltage: 100 V
- Wide Input Voltage Range: 7 to 100 V
- Accuracy:
- Nominal: 1%
- Over Line, Load, and Temperature: 2.7%
- Low Quiescent Current: 25 µA
- Quiescent Current at Shutdown: 4.1 µA
- Maximum Output Current: 50 mA
- CMOS Logic-Level-Compatible Enable Pin
- Adjustable Output Voltage from about 1.175 to
90 V - Stable With Ceramic Capacitors:
- Input Capacitance: ≥1 µF
- Output Capacitance: ≥4.7 µF
- Dropout Voltage: 290 mV
- Built-In Current Limit and Thermal Shutdown Protection
- Package: High Thermal Performance HVSSOP PowerPAD
- Supports Defense, Aerospace, and Medical Applications
- Controlled Baseline
- One Assembly and Test Site
- One Fabrication Site
- Available in Military (-55°C to 125°C) Temperature Range
- Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
The TPS7A4001-EP device is a very high voltage-tolerant linear regulator that offers the benefits of a thermally-enhanced package (HVSSOP) and is able to withstand continuous DC or transient input voltages of up to 100 V.
The TPS7A4001-EP device is stable with any output capacitance greater than 4.7 µF and any input capacitance greater than 1 µF (over temperature and tolerance). Therefore, implementations of this device require minimal board space because of its miniaturized packaging (HVSSOP) and a potentially small output capacitor. In addition, the TPS7A4001-EP device offers an enable pin (EN) compatible with standard CMOS logic to enable a low-current shutdown mode.
The TPS7A4001-EP device has an internal thermal shutdown and current limiting to protect the system during fault conditions. The TPS7A4001-EP device has an operating temperature range of TJ = -55°C to 125°C.
In addition, the TPS7A4001-EP device is ideal for generating a low-voltage supply from intermediate voltage rails in telecom and industrial applications; not only can it supply a well-regulated voltage rail, but it can also withstand and maintain regulation during very high and fast voltage transients. These features translate to simpler and more cost-effective electrical surge-protection circuitry for a wide range of applications, including PoE, bias supply, and LED lighting.
技術資料
種類 | タイトル | 最新の英語版をダウンロード | 日付 | |||
---|---|---|---|---|---|---|
* | データシート | TPS7A4001-EP 100-V Input Voltage, 50-mA, Very High Voltage Linear Regulator データシート | PDF | HTML | 2015年 8月 25日 | ||
* | VID | TPS7A4001-EP VID V6215603 | 2016年 6月 21日 | |||
* | 放射線と信頼性レポート | TPS7A4001MDGNREP Reliability Report | 2015年 9月 17日 | |||
技術記事 | Improving IC reliability for harsh design environments | PDF | HTML | 2018年 6月 11日 |
設計および開発
その他のアイテムや必要なリソースを参照するには、以下のタイトルをクリックして詳細ページをご覧ください。
TPS7A4001EVM-709 — TPS7A4001 低ドロップアウト(LDO)リニア・レギュレータの評価モジュール
TPS7A4001 TINA-TI Transient Reference Design (Rev. A)
TPS7A4001 TINA-TI Transient Spice Model (Rev. A)
パッケージ | ピン数 | CAD シンボル、フットプリント、および 3D モデル |
---|---|---|
HVSSOP (DGN) | 8 | Ultra Librarian |
購入と品質
- RoHS
- REACH
- デバイスのマーキング
- リード端子の仕上げ / ボールの原材料
- MSL 定格 / ピーク リフロー
- MTBF/FIT 推定値
- 使用原材料
- 認定試験結果
- 継続的な信頼性モニタ試験結果
- ファブの拠点
- 組み立てを実施した拠点
推奨製品には、この TI 製品に関連するパラメータ、評価基板、またはリファレンス デザインが存在する可能性があります。