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SI9122DQ-T1-E3Half-Bridge Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 20-TSSOP

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ABRmicro #.ABR2025-SI9122-334331
ManufacturerVishay Siliconix
MPN #.SI9122DQ-T1-E3
Estimated Lead Time-
SampleGet Free Sample
DatasheetDatasheetSI9122(PDF)
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In Stock: 3
Shipped From Shenzhen or Hong Kong Warehouses
Min.&Mult.1
Packaging
Tape & Reel (TR)
Shipping DateNovember 3, 2024
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Technical Specifications
Series-
Packaging
Tape & Reel (TR)
Lifecycle StatusObsolete
Base Product NumberSI9122
Clock SyncNo
Control FeaturesCurrent Limit, Sequencing, Soft Start
Duty Cycle (Max)92%
Frequency - Switching500kHz
FunctionStep-Up/Step-Down
Mounting StyleSurface Mount
Number of Outputs1
Operating Temperature-40°C ~ 85°C (TA)
Output ConfigurationPositive, Isolation Capable
Output Phases1
Output TypeTransistor Driver
Serial Interfaces-
Package Type (Mfr.)20-TSSOP
Synchronous RectifierYes
TopologyHalf-Bridge
Supply Voltage (Vᴄᴄ/Vᴅᴅ)10V ~ 13.2V
Package / Case20-TSSOP (0.173", 4.40mm Width)
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Datasheets
Environmental & Export Classifications
RoHS ComplianceComplies with RoHS 3 Directive (2015/863/EU)
MSL Level1 (Unlimited, ≤ 30°C/85% RH), No special packaging
REACH RegulationNo SVHCs Present
US ECCNEAR99
HTSUS8542.39.0001 (No rates found in the Harmonized Tariff Schedule)