产品概述
The TPS40210QDGQRQ1 is a current-mode Boost Controller suitable for topologies that require a grounded source N-channel FET, including boost, flyback, SEPIC and various LED driver applications. This 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.
- Adjustable oscillator frequency
- Fixed-frequency current-mode control
- Internal slope compensation
- Integrated low-side driver
- Programmable closed-loop soft star
- Overcurrent protection
- External synchronization capable
- Low-current disable function
- Green product and no Sb/Br
应用
车用, 照明
产品信息
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- 4.2V
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- 52V
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- MSOP
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- 10引脚
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- 1MHz
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- -40°C
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- 125°C
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