The Datasheet Archive

SC1485 datasheet (6)

Part Manufacturer Description Type PDF
SC1485 Semtech Dual Synchronous Buck Power Supply Controller Original PDF
SC1485ITS Semtech DC DC Controller, Dual Synchronous Buck Pseudo Fixed Frequency Power Supply Controller Original PDF
SC1485ITSTR Semtech Dual Synchronous Buck Power Supply Controller Original PDF
SC1485ITSTR Semtech DC DC Controller, Dual Synchronous Buck Pseudo Fixed Frequency Power Supply Controller, TSSOP, Industrial Original PDF
SC1485ITSTRT Semtech PMIC - Voltage Regulators - DC DC Switching Controllers, Integrated Circuits (ICs), IC REG CTRLR BUCK PWM 28-TSSOP Original PDF
SC1485ITSTRT Semtech DC DC Controller, Dual Synchronous Buck Pseudo Fixed Frequency Power Supply Controller Original PDF

SC1485 Datasheets Context Search

Catalog Datasheet MFG & Type PDF Document Tags
2002 - 24 volt output smps design

Abstract: circuit diagram of mosfet based smps power supply 24 volt output smps reference design circuit SCHEMATIC DIAGRAM SMPS 12v 5A SCHEMATIC DIAGRAM SMPS 12v 5A SMPS SCHEMATIC DIAGRAM 12 Volt TSSOP-28 SC1485 circuit SCHEMATIC DIAGRAM SMPS 12v 5A dual power supply 3 phase smps circuit diagram using mosfet
Text: MANAGEMENT Typical Characteristics SC1485EVB Efficiency at Vout = 1.8V SC1485 Efficiency at Vout = 3.3V , SC1485 Dual Synchronous Buck Pseudo Fixed Frequency Power Supply Controller POWER MANAGEMENT , drivers with soft switching Separate enables 28 Lead TSSOP Industrial temperature range The SC1485 , response with no minimum on time. The excellent transient response, means that SC1485 based solutions , SC1485 to skip PWM pulses for better efficiency. Each output voltage can be independently adjusted from


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PDF SC1485 SC1485 DS6982S MBR0530 150uF TSSOP-28 24 volt output smps design circuit diagram of mosfet based smps power supply 24 volt output smps reference design circuit SCHEMATIC DIAGRAM SMPS 12v 5A SCHEMATIC DIAGRAM SMPS 12v 5A SMPS SCHEMATIC DIAGRAM 12 Volt TSSOP-28 circuit SCHEMATIC DIAGRAM SMPS 12v 5A dual power supply 3 phase smps circuit diagram using mosfet
2005 - SC1485ITSTRT

Abstract: SC1485ITS SC1485ITSTR SC1485 LP2951 J-STD-020B JESD51-7 JESD51-2 JESD51-1 TSSOP-28
Text: Information Device Package(1) SC1485ITSTR TSSOP-28 SC1485ITSTRT (2) TSSOP-28 Notes: (1 , SC1485 Dual Synchronous Buck Pseudo Fixed Frequency Power Supply Controller POWER MANAGEMENT , soft switching Separate enables 28 Lead TSSOP Industrial temperature range The SC1485 is a dual , minimum on time. The excellent transient response means that SC1485 based solutions will require less , SC1485 to skip PWM pulses for better efficiency. Each output voltage can be independently adjusted from


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PDF SC1485 SC1485 MO-153, TSSOP-28 SC1485ITSTRT SC1485ITS SC1485ITSTR LP2951 J-STD-020B JESD51-7 JESD51-2 JESD51-1 TSSOP-28
2002 - SCHEMATIC DIAGRAM SMPS 12v 5A

Abstract: 24 volt output smps design Lcd monitor smps AN026
Text: MANAGEMENT Pin Configuration Top View Ordering Information Device SC1485ITSTR SC1485ITSTRT (2) Package(1 , The SC1485 is a dual output constant on synchronousbuck PWM controller intended for use in notebook , response with no minimum on time. The excellent transient response, means that SC1485 based solutions will , frequency will return to steady state operation. At light loads, Power-Save Mode enables the SC1485 to skip , , over-voltage and undervoltage protection, and a PGOOD output for each controller. SC1485 Features


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PDF SC1485 DS6982S MBR0530 150uF SC1485 TSSOP-28 SCHEMATIC DIAGRAM SMPS 12v 5A 24 volt output smps design Lcd monitor smps AN026
2002 - 24 volts smps

Abstract: 24 volt output smps design circuit SCHEMATIC DIAGRAM SMPS 12v 5A 14v ,5v smps schematic TSSOP-28 SC1485ITSTR SC1485 MBR0530 SMPS CIRCUIT DIAGRAM for computers SCHEMATIC 12V 5A smps
Text: MANAGEMENT Typical Characteristics SC1485EVB Efficiency at Vout = 1.8V SC1485 Efficiency at Vout = 3.3V , SC1485 Dual Synchronous Buck Pseudo Fixed Frequency Power Supply Controller POWER MANAGEMENT , drivers with soft switching Separate enables 28 Lead TSSOP Industrial temperature range The SC1485 , response with no minimum on time. The excellent transient response, means that SC1485 based solutions , SC1485 to skip PWM pulses for better efficiency. Each output voltage can be independently adjusted from


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PDF SC1485 SC1485 DS6982S MBR0530 150uF TSSOP-28 24 volts smps 24 volt output smps design circuit SCHEMATIC DIAGRAM SMPS 12v 5A 14v ,5v smps schematic TSSOP-28 SC1485ITSTR MBR0530 SMPS CIRCUIT DIAGRAM for computers SCHEMATIC 12V 5A smps
2005 - sc1485itstr equivalent

Abstract: SC1485ITS SC1485I
Text: Device SC1485ITSTR SC1485ITSTRT (2) Package(1) TSSOP-28 TSSOP-28 Notes: (1) Only available in tape and , with soft switching Separate enables 28 Lead TSSOP Industrial temperature range SC1485 The SC1485 , response with no minimum on time. The excellent transient response means that SC1485 based solutions will , SC1485 to skip PWM pulses for better efficiency. Each output voltage can be independently adjusted from , /PSV1 TON1 VOUT1 SC1485 BST1 DH1 LX1 7 Q1 6 5 L1 R4 VOUT1 C2 10uF C1 0.1uF PGOOD VBAT 5VSUS


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PDF SC1485 SC1485 sc1485itstr equivalent SC1485ITS SC1485I
2002 - 4562 mosfet

Abstract: circuit diagram of high power smps 12v 1 amps 2SC1485 6 volts SMPS Power supply circuit SCHEMATIC DIAGRAM SMPS 12v 5A SC1485 SMPS CIRCUIT DIAGRAM for computers
Text: MANAGEMENT Typical Characteristics PRELIMINARY SC1485EVB Efficiency at Vout = 1.8V SC1485 , ) Load Current (Amps) SC1485EVB Line Regulation at Vout = 1.8V SC1485 Line Regulation at Vout = , SC1485 Dual Synchronous Buck Power Supply Controller POWER MANAGEMENT Description , Industrial temperature range The SC1485 is a dual output constant on synchronousbuck PWM controller , that SC1485 based solutions will require less output capacitance than competing fixed frequency


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PDF SC1485 TSSOP-28 4562 mosfet circuit diagram of high power smps 12v 1 amps 2SC1485 6 volts SMPS Power supply circuit SCHEMATIC DIAGRAM SMPS 12v 5A SC1485 SMPS CIRCUIT DIAGRAM for computers
2004 - SCHEMATIC DIAGRAM SMPS 12v 5A

Abstract: SMPS CIRCUIT DIAGRAM 5V 1A SCHEMATIC 12V 5A smps SC1485ITS monitor smps circuit diagram
Text: SC1485 POWER MANAGEMENT Pin Configuration Top View Ordering Information Device SC1485ITSTR , The SC1485 is a dual output constant on synchronousbuck PWM controller intended for use in notebook , response with no minimum on time. The excellent transient response, means that SC1485 based solutions will , frequency will return to steady state operation. At light loads, Power-Save Mode enables the SC1485 to skip , , over-voltage and undervoltage protection, and a PGOOD output for each controller. SC1485 Features


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PDF SC1485 DS6982S MBR0530 150uF SC1485 TSSOP-28 SCHEMATIC DIAGRAM SMPS 12v 5A SMPS CIRCUIT DIAGRAM 5V 1A SCHEMATIC 12V 5A smps SC1485ITS monitor smps circuit diagram
2004 - ds698

Abstract: DS69 SC1485ITS smps PCB diagram SC1485ITSTRT DS6982 MAX1909
Text: SC1485 POWER MANAGEMENT Pin Configuration Top View Ordering Information Device SC1485ITSTR , . www.semtech.com SC1485 POWER MANAGEMENT Typical Characteristics SC1485EVB Efficiency at Vout = 1.8V 100 90 , The SC1485 is a dual output constant on synchronousbuck PWM controller intended for use in notebook , response with no minimum on time. The excellent transient response, means that SC1485 based solutions will , frequency will return to steady state operation. At light loads, Power-Save Mode enables the SC1485 to skip


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PDF SC1485 MO-153, TSSOP-28 ds698 DS69 SC1485ITS smps PCB diagram SC1485ITSTRT DS6982 MAX1909
2005 - SC1485ITS

Abstract: TSSOP-28 SC1485ITSTRT SC1485ITSTR SC1485 LP2951 J-STD-020B JESD51-7 JESD51-2 JESD51-1
Text: Information Device Package(1) SC1485ITSTR TSSOP-28 SC1485ITSTRT (2) TSSOP-28 N O FO T R R , SC1485 NOT RECOMMENDED FOR NEW DESIGN Dual Synchronous Buck Pseudo Fixed Frequency Power , Industrial temperature range The SC1485 is a dual output constant-on synchronous buck PWM controller , SC1485 based solutions will require less output capacitance than competing fixed frequency converters , SC1485 to skip PWM pulses for better efficiency. Each output voltage can be independently adjusted from


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PDF SC1485 TSSOP-28 SC1485ITS TSSOP-28 SC1485ITSTRT SC1485ITSTR SC1485 LP2951 J-STD-020B JESD51-7 JESD51-2 JESD51-1
ics 954206

Abstract: 915GM SC451 sc1485 socket 479 R5C593-CSP277 RTL8101 MS1012-ALVISO 14MHZ pci bridge diagram
Text: 5 4 3 2 1 MS1012-ALVISO BLOCK DIAGRAM D Dothan 400/533 SOCKET 479 478 uFCPGA PAGE 3,4,5 HOST BUS 100/133MHZ 4X D LCD DISPLAY PAGE 19 SYS POWER CRT DISPLAY PAGE 19 NORTH BRIDGE INTEL 915GM PAGE 6,7,8,9,10 Channel A 100/133/166MHZ DDR DRAM PAGE 15,17 CHARGER page 32 DDR DRAM PAGE 16,17 CPU POWER SC451 page 34 +1.5V +1.05V SC1485 page 31 +3V +5V SC1403 page 36 DC JACK & SELECTOR Page 33 +2.5V SMDDR_VTERM MAX8550 page 35 DMI C


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PDF MS1012-ALVISO 100/133MHZ 915GM 100/133/166MHZ SC451 SC1485 SC1403 MAX8550 14MHZ R5C593 ics 954206 915GM SC451 sc1485 socket 479 R5C593-CSP277 RTL8101 pci bridge diagram
sc413tstrt

Abstract: XTB71 C937 PMU08 AO4456 AO4468L sc413 C649 EEFCX0D221R g1117t63uf
Text: C201 T220uF 2V 20% 15m 7343 EEFCX0D221R LR FB Vout=FB(1+R1/R2) R1=R2(Vout/FB-1) SC1485 FB


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PDF 120mil 200mil 10via 1000pF 440mil 22via 40mil MPO104-1R0 033uF G9338 sc413tstrt XTB71 C937 PMU08 AO4456 AO4468L sc413 C649 EEFCX0D221R g1117t63uf
samsung lcd tv power supply schematic

Abstract: schematic diagram crt tv samsung schematic lcd inverter samsung schematic diagram samsung led SIL1362 SC454 lcd inverter board schematic samsung tv CRT monitor block diagram samsung in power supply samsung lcd inverter schematic samsung schematic diagram crt tv
Text: ) P0.9V 15-2) VCCP GMCH P1.5V_AUX & VCCP 8-3) P1.5V 15-2) VCCP SC1485 DDR2 POWER


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PDF CK-410M+ W83L771G W83L786NG PI5V330QX SIL1362 LPC47N207 LM4863 915GMS page43 samsung lcd tv power supply schematic schematic diagram crt tv samsung schematic lcd inverter samsung schematic diagram samsung led SIL1362 SC454 lcd inverter board schematic samsung tv CRT monitor block diagram samsung in power supply samsung lcd inverter schematic samsung schematic diagram crt tv
CIRCUIT DIAGRAM foxconn g31

Abstract: h0068nl R7F7 4431b foxconn circuit diagram Foxconn MS01 4431bdy foxconn g31 transformer output 6pin foxconn
Text: SYSTEM DC/DC SC1485 INPUTS DCBATOUT OUTPUTS 1D05V_S0 1D5V_S0 Alviso GM DMI I/F 100MHz SC486


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PDF ICS954226 G768D 128MB MAX1999 MAX651024 400/533MHz NV43M SC1485 100MHz CIRCUIT DIAGRAM foxconn g31 h0068nl R7F7 4431b foxconn circuit diagram Foxconn MS01 4431bdy foxconn g31 transformer output 6pin foxconn
ics 954206ag

Abstract: 3.5 DC Jack IPC220CZ6 c1384 U1020 PQ25A RTL8101L c1384 031 AC446 4021N
Text: 5 4 3 2 1 MS1012-ALVISO BLOCK DIAGRAM D Dothan/Yonah SOCKET 479 478 uFCPGA PAGE 3,4,5 HOST BUS 100/133MHZ D 4X LCD DISPLAY PAGE 19 SYS POWER Channel A CRT DISPLAY PAGE 19 NORTH BRIDGE INTEL 915GM PAGE 6,7,8,9,10 100/133/166MHZ DDR DRAM PAGE 15,17 CHARGER DDR DRAM PAGE 16,17 CPU POWER SC451 page 33 +1.5V +1.05V SC1485 page 30 +3V +5V SC1403 page 35 DC JACK & SELECTOR Page 32 page 31 +2.5V SMDDR_VTERM MAX8550 page 34 DMI C


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PDF MS1012-ALVISO 100/133MHZ 915GM 100/133/166MHZ SC451 SC1485 SC1403 MAX8550 14MHZ 711MP ics 954206ag 3.5 DC Jack IPC220CZ6 c1384 U1020 PQ25A RTL8101L c1384 031 AC446 4021N
schematic diagram TCON lcd samsung

Abstract: T-CON BOARD samsung schematic diagram tcon samsung T-CON Schematic samsung SC451ITS T-CON BOARD samsung pin samsung T-CON Schematic LRX4311 HU-1M2012-121JT AH44 hall
Text: ) WIBRO/HSDPA(29) SC1485 (37) GMCH(11)ICH7(16)RGB_ENCODER(21) ICH7(16) USB0(25)USB1(45)MAX8734(36) P1 , (29)MAX8734(36) GMCH(11) SODIMM(15) SC486(35) CPU(7) GMCH(11) ICH7(16) SC1485 (37) CPU(7)SC451(39) A


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PDF 945GU BA41-00743A 47-C1 47-C1 220nF MX25L8005M2C-15G 47-C2 47-C2 schematic diagram TCON lcd samsung T-CON BOARD samsung schematic diagram tcon samsung T-CON Schematic samsung SC451ITS T-CON BOARD samsung pin samsung T-CON Schematic LRX4311 HU-1M2012-121JT AH44 hall
DTC144K

Abstract: DELL inspiron FW82801EB intel g31 motherboard foxconn compal jpdc1 dell inspiron battery pinout DELL Inspiron BATTERY connector dell motherboard schematic
Text: No file text available


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PDF X00-G X00-F LA-1711 X00-G DTC144K DELL inspiron FW82801EB intel g31 motherboard foxconn compal jpdc1 dell inspiron battery pinout DELL Inspiron BATTERY connector dell motherboard schematic
CR3710

Abstract: D110-P ics 954206ag W83L950 4021N NDS351AN Socket AM2 MS1012-ALVISO PQ25A RTL8101L
Text: 5 4 3 2 1 MS1012-ALVISO BLOCK DIAGRAM D Dothan/Yonah SOCKET 479 478 uFCPGA PAGE 3,4,5 HOST BUS 100/133MHZ D 4X LCD DISPLAY PAGE 19 SYS POWER Channel A CRT DISPLAY PAGE 19 NORTH BRIDGE INTEL 915GM PAGE 6,7,8,9,10 100/133/166MHZ DDR DRAM PAGE 15,17 CHARGER page 32 DDR DRAM PAGE 16,17 CPU POWER SC451 page 34 +1.5V +1.05V SC1485 page 31 +3V +5V SC1403 page 36 DC JACK & SELECTOR Page 33 +2.5V SMDDR_VTERM MAX8550 page 35 DMI C


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PDF MS1012-ALVISO 100/133MHZ 915GM 100/133/166MHZ SC451 SC1485 SC1403 MAX8550 14MHZ R5C593 CR3710 D110-P ics 954206ag W83L950 4021N NDS351AN Socket AM2 PQ25A RTL8101L
ENE3910

Abstract: 915GM NV43 RTL8101L ao4914 80L-0805-6A IR TSOP1838 micro-star MS-1032 TP141-16
Text: SC1485 page 38 +2.5V,+1.5V SMDDR_VTERM SC1485 page 34 DMI C PCI LAN RTL 8101 PAGE 25 C


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PDF MS1032-ALVISO 100/133MHZ NV43M 915PM 100/133/166MHZ SC451 SC1470 SC1403 SC1485 ENE3910 915GM NV43 RTL8101L ao4914 80L-0805-6A IR TSOP1838 micro-star MS-1032 TP141-16
dell circuit diagram of motherboard

Abstract: pinout dell battery FW82801EB dell motherboard schematic rg82865pe dell charger circuit diagram DELL Inspiron BATTERY connector A00B SOT23 5 Fox 50 MHz crystal dell schematic
Text: No file text available


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PDF A00-B PR277 A00-A LA-1711 dell circuit diagram of motherboard pinout dell battery FW82801EB dell motherboard schematic rg82865pe dell charger circuit diagram DELL Inspiron BATTERY connector A00B SOT23 5 Fox 50 MHz crystal dell schematic
P17AD

Abstract: PV14 circiut diagram LPC47N354 CH747 Mitsubishi DA U31 quanta RN45 LCD Panel Control Signal schematics ich6-m MLB-160808-1000L-N2
Text: No file text available


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PDF 4X100 4X133MHZ 33MHz PCI1510GVF Page36 PR176 Page24 1000p/3KV 1500p/3KV CH2150GKI11) P17AD PV14 circiut diagram LPC47N354 CH747 Mitsubishi DA U31 quanta RN45 LCD Panel Control Signal schematics ich6-m MLB-160808-1000L-N2
diod PR150

Abstract: RTL8110C HC106D PC97551 quanta computer 7323S 7233a quanta T95 Diod M5285
Text: 5 4 3 2 1 PM3 SYSTEM BLOCK DIAGRAM X'TAL 14.318M POWER IN Battery MAX1772EEI Charger Page 31 SC451 CPU_CORE Supply Page 36 Clock Generator D Mobile Dothan Processor 478 uFCPGA Page 3,4 CK-410M ICS954201 Page 2 Thermal Sensor Page 3 CPU Fan Control Page 29 MAX1632A 5V / 3.3V Supply D 100/133Mhz FSB 400/533 MHz DC/DC Page 32 CRT FSB 533 MHz ( 4.3GB/s ) SC1485 1.05V / 1.5V Supply One Channel DDR1 Page 34 Page 15 VGA TVOUT LVDS


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PDF MAX1772EEI SC451 CK-410M ICS954201 MAX1632A 100/133Mhz SC1485 M24-P) MAX1541 DTC144EU diod PR150 RTL8110C HC106D PC97551 quanta computer 7323S 7233a quanta T95 Diod M5285
MS1016L1-ALVISO

Abstract: ics 954206 C1394 msi ms7 intel g31 msi C1377 C1390 ics954206 msi g31 Cb17
Text: No file text available


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PDF MS1016L1-ALVISO 100/133MHZ 400/533MHZ 8100C 14MHZ 100/133MHZ 14MHZ OZ711MP 100MHZ ics 954206 C1394 msi ms7 intel g31 msi C1377 C1390 ics954206 msi g31 Cb17
FW82801EB

Abstract: compal CK66 foxconn isl6247 pc58p 8C638 Compal Electronics AR549 CPR200
Text: No file text available


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PDF X02-D TPA3001D1PWP TSSOP24 LA-1711 X02-D FW82801EB compal CK66 foxconn isl6247 pc58p 8C638 Compal Electronics AR549 CPR200
msi g31

Abstract: intel g31 msi 01U-0402 SOT-23-5N ICH61 MSI MS-5 TPS2231 ics954206 47AB micro-star
Text: No file text available


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PDF MS1047-ALVISO 100/133MHZ PCIE/NV43 100/133/166MHZ NV43M page35 8100C 14MHZ PAGE18 msi g31 intel g31 msi 01U-0402 SOT-23-5N ICH61 MSI MS-5 TPS2231 ics954206 47AB micro-star
FBMH2016HM251N

Abstract: Quanta ED2L quanta u36 rev d quanta AN-25 Socket AM2 af1 cn21 100v 10p quanta BL RTL8110SBL CH2507S
Text: No file text available


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PDF BGA479M-SOCKET L100505 MPGA479M 10U/10V ZD12V 10K-0603 CH2507S FBMH2016HM251N Quanta ED2L quanta u36 rev d quanta AN-25 Socket AM2 af1 cn21 100v 10p quanta BL RTL8110SBL CH2507S
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