TPS40210-HT
- For Boost, Flyback, SEPIC, LED Driver Applications
- Wide Input Operating Voltage: 5.5 V to 52 V
- Adjustable Oscillator Frequency
- Fixed-Frequency Current-Mode Control
- Internal Slope Compensation
- Integrated Low-Side Driver
- Programmable Closed-Loop Soft Start
- Overcurrent Protection
- External Synchronization Capable
- Reference Voltage: 700 mV
- Low-Current Disable Function
- APPLICATIONS
- Down-Hole Drilling
- High Temperature Environments
- SUPPORTS EXTREME TEMPERATURE APPLICATIONS
- Controlled Baseline
- One Assembly/Test Site
- One Fabrication Site
- Available in Extreme (–55°C/210°C)
Temperature Range(1) - Extended Product Life Cycle
- Extended Product-Change Notification
- Product Traceability
- Texas Instruments high temperature products utilize highly
optimized silicon (die) solutions with design and process
enhancements to maximize performance over extended
temperatures.
(1) Custom temperature ranges available
The TPS40210 is a wide input voltage (5.5 V to 52 V) non-synchronous boost controller. It is suitable for topologies that require a grounded source N-channel FET, including boost, flyback, SEPIC, and various LED driver applications. Device features include programmable soft start, overcurrent protection with automatic retry, and programmable oscillator frequency. Current-mode control provides improved transient response and simplified loop compensation.
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| 重要文件 | 類型 | 標題 | 格式選項 | 下載最新的英文版本 | 日期 | |
|---|---|---|---|---|---|---|
| * | 資料表 | 4.5-V to 52-V Input, Current-Mode Boost Controller. datasheet | 2010/6/29 |
設計與開發
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開發板
TPS40210EVM — 開發電路板/EVM
The TPS40210EVM evaluation module (EVM) is a fixed frequency (600kHz) non-synchronous boost converter providing fixed 24.0-V output at up to 2A from a 12V input bus. The EVM is designed to start up from a single supply, so no additional bias voltage is required for start-up. The module uses the (...)
使用指南:
PDF
計算工具
SLURB11 — TPS4021x Quickstart Calculator for Boost Converter Design
The TPS4021x Quickstart Calculator for Boost Converter Design give assistance with the device configuration and external component selection.
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| CFP (HKK) | 10 | Ultra Librarian |
| DIESALE (KGD) | — | Ultra Librarian |
訂購與品質
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。