Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Manufacturer: Texas Instruments
Win Source Part Number: 796870-TL2843BDRG4-8
Packaging: Reel package
Operating Temperature Range: -40°C ~ 85°C (TA)
Package: 8-SOIC (0.154", 3.90mm Width)
Output Type: Transistor Driver
Function: Step-Up, Step-Up/Step-Down
Topology: Boost, Flyback, Forward Converter
Frequency - Switching: 100kHz
Control Features: Frequency Control
Supply Voltage: 7.6 V ~ 30 V
Number of Outputs: 1
Output Configuration: Positive
Synchronous Rectifier: No
Family Name: TL2843B
Output Phases: 1
Clock Sync: No
Categories: Integrated Circuits (ICs)
Manufacturer Package: 8-SOIC
Duty Cycle (Maximum): 96%
Alternative Parts (Cross-Reference): CS3844GD8; CS3844GDR8; CS3845GD8; CS3845GDR8;
Introduction Date: August 01, 2003
ECCN: EAR99
Country of Origin: Mexico
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 49 pct.
Supply and Demand Status: Limited
Switching Controllers Current Mode PWM Controller
IC REG CTRLR MULT TOPOLOGY 8SOIC
IC REG CTRLR MULT TOPOLOGY 8SOIC
IC REG CTRLR MULT TOPOLOGY 8SOIC
Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
| DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Utmel Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 296-TL2843BDRG4-8TR-ND | 796870-TL2843BDRG4-8 | TL2843BDRG4-8 | TL2843BDRG4-8 | TL2843BDRG4-8 | 815-TL2843BDRG4-8 | TL2843BDRG4-8 |
| Product Name | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - TL2843BDRG4-8 | Switching Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | IC REG CTRLR MULT TOPOLOGY 8SOIC | DC DC Switching Controllers |
| Package Type | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; 8-SOIC (0.154", 3.90mm Width) | SOIC | SOIC; Other; 8-SOIC (0.154, 3.90mm Width) | SOIC; Other; 8-SOIC (0.154\", 3.90mm Width) | ||
| fsw | 500 kHz | 100 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) | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | ||
| Configuration / Function | Boost, Flyback, Forward Converter | ||||||
| Output Voltage Type | Transistor Driver | Transistor Driver | Fixed; Transistor Driver |
