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SI9145BY-E3


Part Number SI9145BY-E3
Zouser Part # SI9145BY-E3
Manufacturer Vishay Siliconix
Category SemiconductorsPower Management ICsVoltage Regulators - DC DC Switching Controllers
Description IC REG CTRLR BUCK/BOOST 16SOIC
Lifecycle Obsolete
RoHS No RoHS Information
EDA/CAD Models SI9145BY-E3 PCB Footprint and Symbol
Warehouses USA, Europe, China, Hong Kong SAR
Estimated Delivery May 23 - May 28 (Choose Expedited Shipping)
Warranty Up to 1 year [Limited-Warranty]*

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ISO9001 ISO14001 RoHS Compliant IAF CNAS UKAS

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In Stock608 - More on Order
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Lead-TimeTo be Confirmed
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SI9145BY-E3 Specifications

Part Number SI9145BY-E3
Brand Vishay Siliconix
Lifecycle Obsolete
RoHS No RoHS Information
Product Line Semiconductors
Category Power Management ICs
Subcategory Voltage Regulators - DC DC Switching Controllers
Manufacturer Vishay Siliconix
Series -
Output Type Transistor Driver
Function Step-Up/Step-Down
Output Configuration Positive
Topology Buck, Boost
Number of Outputs 1
Output Phases 1
Voltage - Supply (Vcc/Vdd) 2.7V ~ 7V
Frequency - Switching 2kHz ~ 2MHz
Duty Cycle (Max) 100%
Synchronous Rectifier Yes
Clock Sync No
Serial Interfaces -
Control Features Enable, Frequency Control, Soft Start
Operating Temperature -25°C ~ 85°C (TA)
Package / Case 16-SOIC (0.154", 3.90mm Width)
Supplier Device Package 16-SOIC

SI9145BY-E3 Documents

SI9145BY-E3, SI9145BY-E3 Datasheet (Total Pages: 14, Size: 210.6 KB)
SI9145BY-T1-E3 Datasheet CoverSI9145BY-T1-E3 Datasheet Page 2SI9145BY-T1-E3 Datasheet Page 3SI9145BY-T1-E3 Datasheet Page 4SI9145BY-T1-E3 Datasheet Page 5SI9145BY-T1-E3 Datasheet Page 6SI9145BY-T1-E3 Datasheet Page 7SI9145BY-T1-E3 Datasheet Page 8SI9145BY-T1-E3 Datasheet Page 9SI9145BY-T1-E3 Datasheet Page 10SI9145BY-T1-E3 Datasheet Page 11SI9145BY-T1-E3 Datasheet Page 12SI9145BY-T1-E3 Datasheet Page 13SI9145BY-T1-E3 Datasheet Page 14

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