EVALUATION BOARDS & DEVELOPMENT TOOLS
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Part Number
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Price
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Place Order
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Comments
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LM20145EVAL
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$40.00
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5A, PowerWise ? Adjustable Frequency Synchronous Buck Regulator |
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5A, PowerWise ? Adjustable Frequency Synchronous Buck Regulator
Features:
- Input voltage range 2.95V to 5.5V
- Accurate current limit minimizes inductor size
- 97% peak efficiency
- Adjustable switching frequency (250 kHz to 750 kHz)
- 32 mΩ integrated FET switches
- Starts into prebiased loads
- Output voltage tracking
- Peak current mode control
- Adjustable output voltage down to 0.8V
- Adjustable Soft-Start with external capacitor
- Precision enable pin with hysteresis
- Integrated OVP, UVLO, power good and thermal shutdown
- eTSSOP-16 exposed pad package
Applications:
- Simple to design, high efficiency point of load regulation from a 5V or 3.3V bus
- High Performance DSPs, FPGAs, ASICs and microprocessors
- Broadband, Networking and Optical Communications Infrastructure
Contents:
- A LM20145 Fully Assembled Evaluation Board
- A LM20145 Datasheet
- A LM20145 Evaluation Board Appnote
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Application Notes:
- AN-1745 - Application Note 1745 Powering FPGAs Using LM201xx PowerWise® Synchronous Buck Regulators
- AN-1747 - Application Note 1747 3A LM20k Reference Designs
- AN-1751 - Application Note 1751 4A LM20k Reference Designs
- AN-1752 - Application Note 1752 5A LM20k Reference Designs
- AN-1902 - Application Note 1902 LM20146 Evaluation Board
- AN-1692 - Application Note 1692 LM20144 Evaluation Board
- AN-1691 - Application Note 1691 LM20143 Evaluation Board
- AN-1693 - Application Note 1693 LM20145 Evaluation Board
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