EVAL5985 STMicroelectronics, EVAL5985 Datasheet
EVAL5985
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EVAL5985
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EVAL5985 Summary of contents
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... Over-current and thermal protection ■ VFQFPN8 package Description The EVAL5985 demonstration board provides the design engineer with a fully functional step-down switching regulator with an output current The board integrates STMicroelectronics’ L5985 step-down switching regulator, together with all the external components required for a typical application ...
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... EVAL5985 1 EVAL5985 application circuit and component list Figure 1. Application circuit Figure 2. Package Table 1. Component list Reference C1 GRM31CR61E106KA12 C2 GRM31CR61C226KE15B Part number Description 10 µ µ 2 220 pF nF 4.99 kΩ, 1%, 0.1 W 0603 1.1 kΩ, 1%, 0.1 W 0603 330 Ω, 1%, 0.1 W 0603 2.49 kΩ, 1%, 0.1 W 0603 100 kΩ ...
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... PCB layout 2 PCB layout Figure 3. PCB layout (component side) Figure 4. PCB layout (bottom side) Figure 5. PCB layout (front side) 3/4 EVAL5985 ...
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... EVAL5985 3 Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK® specifications, grade definitions and product status are available at: www.st.com. ® ECOPACK trademark. 4/4 ...
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... Revision history 4 Revision history Table 2. Document revision history Date 19-Jan-2009 5/4 Revision 1 Initial release EVAL5985 Changes ...
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... EVAL5985 Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...