Manufacturer: Texas Instruments
Win Source Part Number: 1268155-TL2845BDRG4-
Packaging: Reel - TR
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: TL2845B
Output Phases: 1
Clock Sync: No
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 8-SOIC
Duty Cycle (Maximum): 48%
Alternative Parts (Cross-Reference): UC2845BD1R2; UC2843BD1; UC3843BVD1R2;
Introduction Date: August 01, 2003
ECCN: EAR99
Country of Origin: Mexico
Estimated EOL Date: 2028
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Limited
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
IC REG CTRLR MULT TOPOLOGY 8SOIC
Switching Controllers Current Mode PWM Controller
Boost, Flyback, Forward Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
IC REG CTRLR MULT TOPOLOGY 8SOIC
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| Win Source Electronics | DigiKey | Utmel Electronic Limited | VAST STOCK CO., LIMITED | Quarktwin Technology Ltd. | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | 1268155-TL2845BDRG4-8 | 296-TL2845BDRG4-8CT-ND | 815-TL2845BDRG4-8 | TL2845BDRG4-8 | TL2845BDRG4-8 | TL2845BDRG4-8 | TL2845BDRG4-8 |
| Product Name | PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - TL2845BDRG4-8 | DC DC Switching Controllers | IC REG CTRLR MULT TOPOLOGY 8SOIC | Switching Controllers | DC DC Switching Controllers | Integrated Circuits (ICs) - Power Management (PMIC) - DC DC Switching Controllers | PMIC - Voltage Regulators - DC DC Switching Controllers |
| Configuration / Function | Boost, Flyback, Forward Converter | ||||||
| Output Voltage Type | Transistor Driver | Transistor Driver | Fixed; Transistor Driver | ||||
| Package Type | SOIC; Other; 8-SOIC (0.154", 3.90mm Width) | SOIC; Other; "8-SOIC (0.154"", 3.90mm Width)" | SOIC; Other; 8-SOIC (0.154, 3.90mm Width) | SOIC; Other; 8-SOIC (0.154\", 3.90mm Width) | SOIC | ||
| Special Features | Multiple Outputs; Synchronous Rectification; Frequency Control | Frequency Control | |||||
| fsw | 100 kHz | 500 kHz |
