Datasheet SiC476, SiC477, SiC478, SiC479 (Vishay) - 3
| Manufacturer | Vishay |
| Description | 4.5 V to 55 V Input, 3 A, 5 A, 8 A, 12 A microBUCK DC/DC Converter |
| Pages / Page | 24 / 3 — SiC476, SiC477, SiC478, SiC479. ORDERING INFORMATION. PART NUMBER. … |
| File Format / Size | PDF / 956 Kb |
| Document Language | English |
SiC476, SiC477, SiC478, SiC479. ORDERING INFORMATION. PART NUMBER. PACKAGE. MARKING CODE. PART MARKING INFORMATION. P/N. F Y W W
Model Line for this Datasheet
Text Version of Document
SiC476, SiC477, SiC478, SiC479
www.vishay.com Vishay Siliconix
ORDERING INFORMATION PART NUMBER PACKAGE MARKING CODE
SiC476ED-T1-GE3 PowerPAK® MLP55-27L SiC476 SiC476EVB-D Reference board SiC477ED-T1-GE3 PowerPAK® MLP55-27L SiC477 SiC477EVB-D Reference board SiC478ED-T1-GE3 PowerPAK® MLP55-27L SiC478 SiC478EVB-E Reference board SiC479ED-T1-GE3 PowerPAK® MLP55-27L SiC479 SiC479EVB-E Reference board
PART MARKING INFORMATION
= pin 1 indicator P/N = part number code
P/N
= Siliconix logo = ESD symbol
LL
F = assembly factory code Y = year code
F Y W W
WW = week code LL = lot code
ABSOLUTE MAXIMUM RATINGS
(TA = 25 °C, unless otherwise noted)
ELECTRICAL PARAMETER CONDITIONS LIMITS UNIT
VCIN, VIN Reference to PGND -0.3 to 60 EN Reference to PGND -0.3 to 55 SW / PHASE Reference to PGND -0.3 to 60 SW / PHASE (AC) 100 ns -10 to 66 VDRV Reference to PGND -0.3 to 6 V VDD Reference to AGND -0.3 to VDRV + 0.3 BOOT -0.3 to VPHASE + VDRV AGND to PGND -0.3 to 0.3 VOUT Reference to PGND 30 All other pins Reference to AGND -0.3 to VDD + 0.3
Temperature
Junction temperature TJ -40 to +150 °C Storage temperature TSTG -65 to +150
Power Dissipation
Thermal resistance from junction to ambient 12 °C/W Thermal resistance from junction to case 2
ESD Protection
Human body model, JESD22-A114 2000 Electrostatic discharge protection V Charged device model, JESD22-A101 500 Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating/conditions for extended periods may affect device reliability. S19-0910-Rev. C, 28-Oct-2019
3
Document Number: 77113 For technical questions, contact: powerictechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
www.vishay.com Vishay Siliconix
ORDERING INFORMATION PART NUMBER PACKAGE MARKING CODE
SiC476ED-T1-GE3 PowerPAK® MLP55-27L SiC476 SiC476EVB-D Reference board SiC477ED-T1-GE3 PowerPAK® MLP55-27L SiC477 SiC477EVB-D Reference board SiC478ED-T1-GE3 PowerPAK® MLP55-27L SiC478 SiC478EVB-E Reference board SiC479ED-T1-GE3 PowerPAK® MLP55-27L SiC479 SiC479EVB-E Reference board
PART MARKING INFORMATION
= pin 1 indicator P/N = part number code
P/N
= Siliconix logo = ESD symbol
LL
F = assembly factory code Y = year code
F Y W W
WW = week code LL = lot code
ABSOLUTE MAXIMUM RATINGS
(TA = 25 °C, unless otherwise noted)
ELECTRICAL PARAMETER CONDITIONS LIMITS UNIT
VCIN, VIN Reference to PGND -0.3 to 60 EN Reference to PGND -0.3 to 55 SW / PHASE Reference to PGND -0.3 to 60 SW / PHASE (AC) 100 ns -10 to 66 VDRV Reference to PGND -0.3 to 6 V VDD Reference to AGND -0.3 to VDRV + 0.3 BOOT -0.3 to VPHASE + VDRV AGND to PGND -0.3 to 0.3 VOUT Reference to PGND 30 All other pins Reference to AGND -0.3 to VDD + 0.3
Temperature
Junction temperature TJ -40 to +150 °C Storage temperature TSTG -65 to +150
Power Dissipation
Thermal resistance from junction to ambient 12 °C/W Thermal resistance from junction to case 2
ESD Protection
Human body model, JESD22-A114 2000 Electrostatic discharge protection V Charged device model, JESD22-A101 500 Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating/conditions for extended periods may affect device reliability. S19-0910-Rev. C, 28-Oct-2019
3
Document Number: 77113 For technical questions, contact: powerictechsupport@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
