The Datasheet Archive

Top Results (6)

Part Manufacturer Description Datasheet Download Buy Part
SC4518ISTRT Semtech Corporation Switching Regulator, Current-mode, 2A, 1200kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012BA, SOIC-8
SC4518HSETRT Semtech Corporation Switching Regulator, Current-mode, 3A, 700kHz Switching Freq-Max, PDSO8, ROHS COMPLIANT, MS-012BA, SOP-8
2SC4518 Sanken Electric Co Ltd Power Bipolar Transistor, 5A I(C), 550V V(BR)CEO, 1-Element, NPN, Silicon, TO-220AB, Plastic/Epoxy, 3 Pin, TO-220F, FM20, 3 PIN
2SC4518A Sanken Electric Co Ltd 5A, 550V, NPN, Si, POWER TRANSISTOR, TO-220AB, TO-220F, FM20, 3 PIN
2SC4518 DK Sanken Electric Co Ltd TRANS NPN 550V 5A TO220F
2SC4518A DK Sanken Electric Co Ltd TRANS NPN 550V 5A TO220F

Search Stock (10)

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Part Manufacturer Supplier Stock Best Price Price Each Buy Part
2SC4518 Sanken Electric Co Ltd Chip1Stop 100 $4.68 $4.44
2SC4518A Sanken Electric Co Ltd Chip1Stop 778 $0.72 $0.66
SC4518HSETRT Semtech Corporation Future Electronics 5,000 $0.82 $0.82
SC4518HSETRT SEMTECH CORPORATION New Advantage Corporation 2,500 $1.37 $1.37
SC4518ISTRT Semtech Corporation Future Electronics 0 $0.82 $0.82
TX40SC45-1814 TE Connectivity Ltd Heilind Electronics - -
TX40SC45-1814 TE Connectivity Ltd Interstate Connecting Components - -
TXR40SC45-1814BI TE Connectivity Ltd Heilind Electronics - -
TXR40SC45-1814BI TE Connectivity Ltd Interstate Connecting Components - -
TXR40SC45-1814BI TE Connectivity Ltd Sager - -

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SC4518 datasheet (4)

Part Manufacturer Description Type PDF
SC4518 Semtech 600 kHz, 2 A Step-Down Switching Regulator Original PDF
SC4518H Semtech 600 kHz, 2 A Step-Down Switching Regulator Original PDF
SC4518HEVB Semtech 600kHz, 2A Step-Down Switching Regulator Original PDF
SC4518HSETRT Semtech 600 kHz, 2 A Step-Down Switching Regulator Original PDF

SC4518 Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
2005 - Not Available

Abstract:
Text: Pin IN determines the operation of the SC4518. As VIN increases during power up, the internal circuit , repetitive reverse block voltage has to be higher than the input voltage of the SC4518. A low forward , dissipation sources for the SC4518. The internal switch conduction loss, its switching loss due to the high , SC4518. 2 Ptotal = Io ⋅ Ron ⋅ D + 11.25 ⋅ 10 −3 ⋅ Io ⋅ VI + The required minimum , power capability of the SC4518. A few feedthrough holes are required to connect this large copper area


Original
PDF SC4518 600kHz, SC4518 600kHz MS-012, IPC-SM-782A,
2004 - Not Available

Abstract:
Text: SC4518 POWER MANAGEMENT Pin Configurations Ordering Information Part Number (1)(2) SC4518ISTRT P ackag , operation of the SC4518. As VIN increases during power up, the internal circuit senses VIN and keeps the , SC4518. A low forward conduction drop is also required to increase the overall efficiency. The , major power dissipation sources for the SC4518. The internal switch conduction loss, its switching loss , Dmax = maximum duty ratio, 0.9 for the SC4518. The required minimum capacitance for the boost capacitor


Original
PDF 600kHz, SC4518 600kHz SC4518
2006 - Not Available

Abstract:
Text: operation of the SC4518. As VI increases during power up, the internal circuit senses VI and keeps the power , higher than the input voltage of the SC4518. A low forward conduction drop is also required to increase , Thermal Considerations There are three major power dissipation sources for the SC4518. The internal switch , : fs = the switching frequency and Dmax = maximum duty ratio, 0.85 for the SC4518. 10 Io D , capability of the SC4518. A few feedthrough holes are required to connect this large copper area to a ground


Original
PDF 600kHz, SC4518 600kHz SC45SO
2004 - edp marking code diode

Abstract:
Text: and held above 1.8V, the voltage on Pin IN determines the operation of the SC4518. As VIN increases , switching frequency and Dmax = maximum duty ratio, 0.9 for the SC4518. 2004 Semtech Corp. 8 , block voltage has to be higher than the input voltage of the SC4518. A low forward conduction drop is , area to remove the IC heat and increase the power capability of the SC4518. A few feedthrough holes are , the SC4518. The traces attached to other pins should be as wide as possible for the same purpose


Original
PDF 600kHz, SC4518 600kHz -20dB/dec SC4518 edp marking code diode
2007 - SC4518ISTRT

Abstract:
Text: pulled and held above 1.8V, the voltage on Pin IN determines the operation of the SC4518. As VI increases , . Its maximum repetitive reverse block voltage has to be higher than the input voltage of the SC4518. A , dissipation sources for the SC4518. The internal switch conduction loss, its switching loss due to the high , duty ratio, 0.85 for the SC4518. 10 Io D ( Vboost ) 500 www.semtech.com 2007 Semtech Corp , large copper area to remove the IC heat and increase the power capability of the SC4518. A few


Original
PDF 600kHz, SC4518 600kHz SC4518 SC4518ISTRT
2007 - SC4518

Abstract:
Text: pulled and held above 1.8V, the voltage on Pin IN determines the operation of the SC4518. As VI increases , . Its maximum repetitive reverse block voltage has to be higher than the input voltage of the SC4518. A , dissipation sources for the SC4518. The internal switch conduction loss, its switching loss due to the high , duty ratio, 0.85 for the SC4518. 10 Io D ( Vboost ) 500 www.semtech.com 2007 Semtech Corp , large copper area to remove the IC heat and increase the power capability of the SC4518. A few


Original
PDF 600kHz, SC4518 600kHz SC4518 IPC-SM-782A,
2006 - SOD-323S

Abstract:
Text: operation of the SC4518. As VI increases during power up, the internal circuit senses VI and keeps the power , higher than the input voltage of the SC4518. A low forward conduction drop is also required to increase , Thermal Considerations There are three major power dissipation sources for the SC4518. The internal switch , : fs = the switching frequency and Dmax = maximum duty ratio, 0.85 for the SC4518. 10 Io D , capability of the SC4518. A few feedthrough holes are required to connect this large copper area to a ground


Original
PDF 600kHz, SC4518 600kHz IPC-SM-782A, SOD-323S
2005 - 1N4148WS

Abstract:
Text: voltage on Pin IN determines the operation of the SC4518. As VIN increases during power up, the internal , of the SC4518. A low forward conduction drop is also required to increase the overall efficiency , three major power dissipation sources for the SC4518. The internal switch conduction loss, its , duty ratio, 0.9 for the SC4518. 2 Ptotal = Io Ron D + 11.25 10 -3 Io VI + 2005 Semtech , copper area to remove the IC heat and increase the power capability of the SC4518. A few feedthrough


Original
PDF SC4518 600kHz, SC4518 600kHz MS-012, IPC-SM-782A, 1N4148WS edp marking code transient SS13 SS23
2005 - ci 740

Abstract:
Text: held above 1.8V, the voltage on Pin IN determines the operation of the SC4518H. As VIN increases , block voltage has to be higher than the input voltage of the SC4518H. A low forward conduction drop is , the SC4518H. The internal switch conduction loss, its switching loss due to the high frequency , Where: fs = the switching frequency and Dmax = maximum duty ratio, 0.85 for the SC4518H. 2005 , large copper area to remove the IC heat and increase the power capability of the SC4518H. A few


Original
PDF SC4518H 600kHz, SC4518H 600kHz MS-012, IPC-SM-782A, ci 740 1N4148WS SC4518 SC4518HEVB SC4518HSETRT SS13 SS23
2006 - 1N4148WS

Abstract:
Text: above 1.8V, the voltage on Pin IN determines the operation of the SC4518H. As VIN increases during , block voltage has to be higher than the input voltage of the SC4518H. A low forward conduction drop is , the SC4518H. The internal switch conduction loss, its switching loss due to the high frequency , Where: fs = the switching frequency and Dmax = maximum duty ratio, 0.85 for the SC4518H. 2006 , remove the IC heat and increase the power capability of the SC4518H. A few feedthrough holes are


Original
PDF SC4518H 600kHz, SC4518H 600kHz IPC-SM-782A, 1N4148WS SC4518 SC4518HEVB SC4518HSETRT SS13 SS23
2006 - Not Available

Abstract:
Text: IN determines the operation of the SC4518H. As VIN increases during power up, the internal circuit , . Its maximum repetitive reverse block voltage has to be higher than the input voltage of the SC4518H. A , dissipation sources for the SC4518H. The internal switch conduction loss, its switching loss due to the high , maximum duty ratio, 0.85 for the SC4518H. 10 Io D ( Vboost ) 500 www.semtech.com 2006 Semtech , large copper area to remove the IC heat and increase the power capability of the SC4518H. A few


Original
PDF 600kHz, SC4518H 600kHz SC4518H
2006 - Not Available

Abstract:
Text: IN determines the operation of the SC4518H. As VIN increases during power up, the internal circuit , . Its maximum repetitive reverse block voltage has to be higher than the input voltage of the SC4518H. A , dissipation sources for the SC4518H. The internal switch conduction loss, its switching loss due to the high , maximum duty ratio, 0.85 for the SC4518H. 10 Io D ( Vboost ) 500 www.semtech.com 2006 Semtech , large copper area to remove the IC heat and increase the power capability of the SC4518H. A few


Original
PDF 600kHz, SC4518H 600kHz SC4518H
2006 - SC4519A

Abstract:
Text: .) (COMPONENT - TOP) (COMPONENT - BOTTOM) SC4518 8 (PCB - TOP) (PCB - BOTTOM) 2006 Semtech Corp


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PDF 600kHz, SC4519 600kHz IPC-SM-782A, SC4519A sc4519strt
2007 - Not Available

Abstract:
Text: BOTTOM) SC4518 8 (PCB - TOP) (PCB - BOTTOM) 2007 Semtech Corp. 13 www.semtech.com


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PDF 600kHz, SC4519H 600kHz
2007 - 1N4148WS

Abstract:
Text: .) (COMPONENT - BOTTOM) (COMPONENT - TOP) SC4518 8 (PCB - TOP) 2007 Semtech Corp. (PCB - BOTTOM


Original
PDF SC4519H 600kHz, SC4519H 600kHz IPC-SM-782A, 1N4148WS SC4519HEVB SC4519HSETRT SS23 SS33
2006 - Not Available

Abstract:
Text: SO-8 EDP SC4518HEVB SYNC Package (1) SC4518HSETRT TOP VIEW EVALUATION BOARD , of the SC4518H. As VIN increases during power up, the internal circuit senses VIN and keeps the , repetitive reverse block voltage has to be higher than the input voltage of the SC4518H. A low forward , dissipation sources for the SC4518H. The internal switch conduction loss, its switching loss due to the high , SC4518H.  2006 Semtech Corp. IB 1 0.045 1 ⋅ ⋅ Dmax = ⋅ ⋅ 0.85 = 128nF VD fs 0.5


Original
PDF SC4518H 600kHz, SC4518H 600kHz IPC-SM-782A,
2007 - Not Available

Abstract:
Text: BOTTOM) SC4518 8 (PCB - TOP) (PCB - BOTTOM) 2007 Semtech Corp. 13 www.semtech.com


Original
PDF 600kHz, SC4519H 600kHz IPC-SM-782A,
2005 - 1N4148WS

Abstract:
Text: Application Information (Cont.) (COMPONENT - BOTTOM) (COMPONENT - TOP) SC4518 8 (PCB - TOP


Original
PDF SC4519H 600kHz, SC4519H 600kHz MS-012, IPC-SM-782A, 1N4148WS 4519H 8BST2 SC4519HEVB SC4519HSETRT SS23 SS33
2007 - SC4519

Abstract:
Text: Application Information (Cont.) (COMPONENT - BOTTOM) (COMPONENT - TOP) SC4518 8 (PCB - TOP


Original
PDF SC4519 600kHz, SC4519 600kHz IPC-SM-782A, 1N4148WS SC4518 SS23 SS33
2007 - 1N4148WS

Abstract:
Text: above 1.8V, the voltage on Pin IN determines the operation of the SC4518H. As VIN increases during , block voltage has to be higher than the input voltage of the SC4518H. A low forward conduction drop is , the SC4518H. The internal switch conduction loss, its switching loss due to the high frequency , Where: fs = the switching frequency and Dmax = maximum duty ratio, 0.85 for the SC4518H. 2007 , remove the IC heat and increase the power capability of the SC4518H. A few feedthrough holes are


Original
PDF SC4518H 600kHz, SC4518H 600kHz 1N4148WS SC4518 SC4518HEVB SC4518HSETRT SS13 SS23
2005 - Not Available

Abstract:
Text: .) (COMPONENT - TOP) (COMPONENT - BOTTOM) SC4518 8 (PCB - TOP) (PCB - BOTTOM) 2005 Semtech Corp


Original
PDF 600kHz, SC4519 600kHz IPC-SM-782A,
2007 - 1N4148WS

Abstract:
Text: above 1.8V, the voltage on Pin IN determines the operation of the SC4518H. As VIN increases during , block voltage has to be higher than the input voltage of the SC4518H. A low forward conduction drop is , the SC4518H. The internal switch conduction loss, its switching loss due to the high frequency , Where: fs = the switching frequency and Dmax = maximum duty ratio, 0.85 for the SC4518H. 2007 , remove the IC heat and increase the power capability of the SC4518H. A few feedthrough holes are


Original
PDF SC4518H 600kHz, SC4518H 600kHz IPC-SM-782A, 1N4148WS capacitor 4.7u SC4518 SC4518HEVB SC4518HSETRT SS13 SS23
2005 - SC4519

Abstract:
Text: ) SC4518 8 (PCB - TOP) 2005 Semtech Corp. (PCB - BOTTOM) 13 www.semtech.com SC4519


Original
PDF SC4519 600kHz, SC4519 600kHz MS-012, IPC-SM-782A, 1N4148WS edp marking code transient SC4518 SS33
2005 - SWI 2880

Abstract:
Text: .) (COMPONENT - TOP) (COMPONENT - BOTTOM) SC4518 8 (PCB - TOP) (PCB - BOTTOM) 2005 Semtech Corp


Original
PDF 600kHz, SC4519 600kHz SWI 2880
2007 - Not Available

Abstract:
Text: BOTTOM) SC4518 8 (PCB - TOP) (PCB - BOTTOM) 2007 Semtech Corp. 13 www.semtech.com


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PDF 600kHz, SC4519H 600kHz
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