Half-Bridge Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 20-TSSOP
Manufacturer: Vishay
Win Source Part Number: 141482-SI9122ADQ-T1-
Packaging: Reel - TR
Output Type: Transistor Driver
Topology: Half-Bridge
Frequency - Switching: 500kHz
Control Features: Current Limit, Sequencing, Soft Start
Number of Outputs: 1
Synchronous Rectifier: Yes
Output Phases: 1
Duty Cycle (Max): 92%
Clock Sync: No
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 20-TSSOP
Purpose: Step-Up/Step-Down
Supply Voltage - Operating: 10.5 V to 13.2 V
Popularity: Medium
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Limited
Half-Bridge Regulator Positive, Isolation Capable Output Step-Up/Step-Down DC-DC Controller IC 20-TSSOP
IC REG CTRLR HALF-BRIDGE 20TSSOP
| DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | Lingto Electronic Limited | |
|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | SI9122ADQ-T1-E3TR-ND | 141482-SI9122ADQ-T1-E3 | SI9122ADQ-T1-E3 | SI9122ADQ-T1-E3 |
| Product Name | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - SI9122ADQ-T1-E3 | DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Package Type | Other; "20-TSSOP (0.173"", 4.40mm Width)" | SSOP; Other; 20-TSSOP | SSOP; Other; 20-TSSOP (0.173\", 4.40mm Width) | |
| Special Features | Synchronous Rectification | Internal Current Limit; Multiple Outputs; Synchronous Rectification; Current Limit, Sequencing, Soft Start | Internal Current Limit; Current Limit, Sequencing, Soft Start | |
| fsw | 500 kHz | 500 kHz | 500 kHz | 500 kHz |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | |
| Configuration / Function | Half-Bridge |
