TPS40211是TI公司的一款LED照明-照明产品，TPS40211是宽输入范围电流模式升压控制器，本页介绍了TPS40211的产品说明、应用、特性等，并给出了与TPS40211相关的TI元器件型号供参考。
TPS40211 - 宽输入范围电流模式升压控制器 - LED照明-照明 - LED驱动器 - TI公司（Texas Instruments，德州仪器）
- For Boost, Flyback, SEPIC, LED Drive Apps
- Wide Input Operating Voltage: 4.5 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 700 mV (TPS40210), 260 mV (TPS40211)
- Low Current Disable Function
- LED Lighting
- Industrial Control Systems
- Battery Powered Systems
The TPS40210 and TPS40211 are wide-input voltage (4.5 V to 52 V), nonsynchronous boost controllers. They are suitable for topologies which require a grounded source N-channel FET including boost, flyback, SEPIC and various LED Driver applications. The 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. The main difference between the two parts is the reference voltage to which the error amplifier regulates the FB pin.
| PART NUMBER | PACKAGE | BODY SIZE (NOM) |
|---|---|---|
| TPS40210 | HVSSOP (10) | 3.05 mm x 4.98 mm |
| TPS40211 | VSON (10) | 3.10 mm x 3.10 mm |
