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PTH04T240F
- Up to 10-A Output Current
- 2.2-V to 5.5-V Input Voltage
- Wide-Output Voltage Adjust (0.69 V to 2.0 V)
- ±1.5% Total Output Voltage Variation
- Efficiencies up to 94%
- Output Overcurrent Protection (Nonlatching, Auto-Reset)
- Operating Temperature: -40°C to 85°C
- Safety Agency Approvals:
- UL/IEC/CSA-C22.2 60950-1
- Prebias Startup
- On/Off Inhibit
- Differential Output Voltage Remote Sense
- Adjustable Undervoltage Lockout
- Auto-Track™ Sequencing
- SmartSync Technology
- TurboTrans™ Technology
- Designed to meet Ultra-Fast Transient Requirements for 3-GHz DSP Systems
- 15 mV Output Voltage Deviation (CO = 2000 µF, I = 3 A)
- APPLICATIONS
- Wireless Infrastructure Base Stations
Auto-Track, TurboTrans, TMS320 are trademarks of Texas Instruments.
The PTH04T240F is a high-performance 10-A rated, non-isolated power module designed to meet ultra-fast transient requirements for 3-GHz DSP systems like Texas Instruments' TMS320TCI6488. This module is an addition to the 2nd generation of the popular PTH series power modules which include a reduced footprint and additional features.
Operating from an input voltage range of 2.2 V to 5.5 V, the PTH04T240F requires a single resistor to set the output voltage to any value over the range, 0.69 V to 2.0 V. The output voltage range makes the PTH04T240F particularly suitable for the 3-GHz DSP's core voltage requirements.
The module incorporates a comprehensive list of features. Output over-current and over-temperature shutdown protects against most load faults. A differential remote sense ensures tight load regulation. An adjustable under-voltage lockout allows the turn-on voltage threshold to be customized. Auto-Track™ sequencing is a popular feature that greatly simplifies the simultaneous power-up and power-down of multiple modules in a power system.
The PTH04T240F includes new patent pending technologies, TurboTrans™ and SmartSync™. The TurboTrans feature optimizes the transient response of the regulator while simultaneously reducing the quantity of external output capacitors required to meet a target voltage deviation specification. TurboTrans allows the PTH04T240F to meet the tight transient voltage tolerances required by 3-GHz DSPs with minimal output capacitance. SmartSync allows for switching frequency synchronization of multiple modules, thus simplifying EMI noise suppression tasks and reducing input capacitor RMS current requirements. The module uses double-sided surface mount construction to provide a low profile and compact footprint. Package options include both through-hole and surface mount configurations that are lead (Pb) - free and RoHS compatible.
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 | 10-A, 2.2-V to 5.5-V Input, Non-Isolated, Wide-Output, Adjustable Power Module データシート (Rev. A) | 2009年 3月 11日 | |||
その他の技術資料 | SIMPLE SWITCHER パワー・モジュール | 2013年 9月 9日 | ||||
アプリケーション・ノート | High-Temperatures Soldering Requirements for Plug-in Power, Surface-Mount Pdts (Rev. A) | 2009年 8月 13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。
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 |
---|---|---|
DIPMODULE (BAZ) | 11 | Ultra Librarian |
DIPMODULE (EAY) | 11 | 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