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LT8640 Recommended for New Designs
The LT8640/LT8640-1 step-down regulator features Silent Switcher architecture designed to minimize EMI emissions while delivering high efficiency at frequencies...
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LT8640 on Analog.com

LT8643S Recommended for New Designs
The LTÂ®8640S/LT8643S/LT8640SA/LT8643SA synchronous step-down regulator features second generation Silent Switcher architecture designed to minimize EMI...
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LT8643S on Analog.com

LT8640S Recommended for New Designs
The LTÂ®8640S/LT8643S/LT8640SA/LT8643SA synchronous step-down regulator features second generation Silent Switcher architecture designed to minimize EMI...
Datasheet
LT8640S on Analog.com

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Can i use LT8640 (LT8643) in below ways to achieve -10V output

Aphranda on Sep 13, 2024

Category: Hardware

Product Number: LT8640S

LT8643S hardware lt8640 Internal Power Switch Buck Regulators High Input Voltage Buck Regulators Micropower Buck Regulators LT8640S negative voltage Step-Down (Buck) Regulators Show More

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Aphranda on Jan 6, 2025 8:27 AM
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I achieved negative voltage generation for the LT8643 through simulation, but it's too late as the PCB has already been prototyped.
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Aphranda on Jan 6, 2025 8:27 AM
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I achieved negative voltage generation for the LT8643 through simulation, but it's too late as the PCB has already been prototyped.
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Can i use LT8640 (LT8643) in below ways to achieve -10V output

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