Switching Regulator, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8
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: 081396-TL3843BDR-8
Packaging: Reel - TR
Output Type: Transistor Driver
Topology: Boost, Flyback, Forward Converter
Frequency - Switching: 100kHz
Control Features: Frequency Control
Number of Outputs: 1
Synchronous Rectifier: No
Output Phases: 1
Duty Cycle (Max): 96%
Clock Sync: No
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 8-SOIC
Purpose: Step-Up, Step-Up/Step-Down
Supply Voltage - Operating: 7.6 V to 30 V
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 48 pct.
Supply and Demand Status: Limited
Switching Controllers Current Mode PWM Controller
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Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
| Rochester Electronics | DigiKey | Win Source Electronics | VAST STOCK CO., LIMITED | Lingto Electronic Limited | ODG (Origin Data Global) | Shenzhen Shengyu Electronics Technology 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 Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | TL3843BDR-8 | 296-47834-2-ND | 081396-TL3843BDR-8 | TL3843BDR-8 | TL3843BDR-8 | TL3843BDR-8 | TL3843BDR-8 | TL3843BDR-8 |
| Product Name | DC DC Switching Controllers | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - TL3843BDR-8 | Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers | DC DC Switching Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - DC DC Switching Controllers | DC DC Switching Controllers | |
| Package Type | SOIC; Other; SOIC8 | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; 8-SOIC | SOIC; Other; 8-SOIC (0.154", 3.90mm Width) | SOIC | SOIC; Other; 8-SOIC (0.154\", 3.90mm Width) | ||
| Life Cycle Stage | Active | Maturity; Active | Active | Active | ||||
| fsw | 500 kHz | 100 kHz | ||||||
| Operating Temperature | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | 0 to 70 C (32 to 158 F) | |||
| Configuration / Function | Boost, Flyback, Forward Converter | Buck; Boost |
