SC2608AEVB SEMTECH [Semtech Corporation], SC2608AEVB Datasheet
SC2608AEVB
Related parts for SC2608AEVB
SC2608AEVB Summary of contents
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POWER MANAGEMENT Description The SC2608A is a versatile voltage-mode PWM control- ler designed for use in step down DC/DC power supply applications. A simple, fixed frequency, highly efficient buck regulator can be implemented using the SC2608A with minimal external components. ...
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POWER MANAGEMENT Gate Drive Timing Diagram Block Diagram REF 0.8V E/A + SENSE - 2006 Semtech Corp. © Figure 2 OSC PWM VCC OCP & UVLO OCP PHASE COMP/SS Figure 3 4 ...
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POWER MANAGEMENT Pin Configuration Top View 1 BST 2 DH GND (8-Pin SO-8 ) Pin Descriptions ...
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POWER MANAGEMENT Theory of Operation Synchronous Buck Converter Synchronous Buck Converter Synchronous Buck Converter Synchronous Buck Converter Synchronous Buck Converter The output voltage of the synchronous converter is set and controlled by the output of the error amplifier. The inverting ...
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POWER MANAGEMENT Applications Information (Cont.) A note to the user is needed: The device cannot restart until both COMP and SENSE are low, to prevent start up into a charged output. In the event of an overcurrent condition, the output ...
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POWER MANAGEMENT Applications Information (Cont.) (5) The compensation capacitor is determined by choos- ing the compensator zero to be about one fifth of the output filter corner frequency zero π • 2 ...
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POWER MANAGEMENT Typical Performance Characteristics vs ture ...
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POWER MANAGEMENT Application Information Typical Application Schematic ypical Application Schematic ypical Application Schematic ypical Application Schematic ypical Application Schematic C4 U1 100pF 8 Phase 7 COMP/ 68nF 6 Sense SENSE 5 +12V VCC ...
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POWER MANAGEMENT Typical Performance Characteristics Efficiency V. S. Load Current Transient Response COMP/SS COMP/SS VOUT VOUT IL(10A/DIV) IL(10A/DIV) 5 -18 A step ...
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POWER MANAGEMENT Application Information Typical DDR VDDQ Application Schematic ypical DDR VDDQ Application Schematic ypical DDR VDDQ Application Schematic ypical DDR VDDQ Application Schematic ypical DDR VDDQ Application Schematic C5 U1 100pF 8 Phase 7 COMP/SS ...
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POWER MANAGEMENT Application Information Typical High In ypical High In ypical High Input V ypical High In put Voltage Application Schematic put V put V oltage Application Schematic oltage Application Schematic oltage Application Schematic ypical High ...
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POWER MANAGEMENT Outline Drawing - SO ...
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POWER MANAGEMENT Land Pattern - SO-8 X (C) P NOTES: 1. THIS LAND PATTERN IS FOR REFERENCE PURPOSES ONLY. CONSULT YOUR MANUFACTURING GROUP TO ENSURE YOUR COMPANY'S MANUFACTURING GUIDELINES ARE MET. 2. REFERENCE IPC-SM-782A, RLP NO. 300A. Contact Information 2006 ...