TPS62065/TPS62067 DC to DC Converter and Switching Regulator Chip 0.8VDC to 2.9VDC/0.8VDC to 6VDC Output Evaluation Board
The is a fully assembled and tested circuit for evaluating the TPS62065 and TPS62067 2A Step down Converter. With an input voltage range of 2.9V to 6V the device is a perfect fit for power conversion from a 5V or 3.3V system supply rail. The TPS6206x operates at 3MHz fixed frequency and enters power save mode operation at light load currents to maintain high efficiency over the entire load current range. The power save mode is optimized for low output voltage ripple. For low noise applications, TPS62065 can be forced into fixed frequency PWM mode by pulling the MODE pin high. TPS62067 provides an open drain power good output. The evaluation module comes configured with both a TPS62065 IC and a TPS62067 IC. There are two PCBs, one for each respective step down converter IC.
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- Used for evaluating the TPS62065 and TPS62067 2A step down Converter
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- Input voltage ranges from 3.0 V to 6.0 V
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- Power save mode
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- Output current is up to 2A
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- Switching frequency is about 3MHz
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- Power good output for TPS62067EVM only
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- Voltage positioning, clock dithering
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- Quiescent current is Typically 18 µA
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- Output voltage accuracy in PWM mode ±1.5%
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- Fixed output voltage options
Many of the components on the EVM are susceptible to damage by electrostatic discharge ESD. Customers are advised to observe proper ESD handling precautions when unpacking and handling the EVM,