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- Manufacturer No：TL2845BD-8
- Manufacturer：Texas Instruments
- Category：PMIC - Voltage Regulators - DC DC Switching Controllers
- Datasheet：TL2845BD-8
- SKU：1122633
- Description：CURRENT-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 50ns -40C~85C TA Up to 500kHz 30V
User Guide
User Guide
TL2845BD-8 Details
CURRENT-MODE BIPOLAR DUAL Surface Mount DC-DC Controller IC 50ns -40C~85C TA Up to 500kHz 30V
TL2845BD-8 Specification Parameters
- Part Status: Active
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Number of Outputs: 1
- Pbfree Code: yes
- Surface Mount: YES
- JESD-609 Code: e4
- Number of Terminations: 8
- Factory Lead Time: 6 Weeks
- Terminal Form: GULL WING
- Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)
- Operating Temperature: -40°C~85°C TA
- Input Voltage-Nom: 15V
- Output Configuration: Positive
- Package / Case: 8-SOIC (0.154, 3.90mm Width)
- Lifecycle Status: ACTIVE (Last Updated: 1 week ago)
- Length: 4.9mm
- Control Technique: PULSE WIDTH MODULATION
- Control Mode: CURRENT-MODE
- Thickness: 1.58mm
- Output Type: Transistor Driver
- Frequency: 500kHz
- Function: Step-Up, Step-Up/Step-Down
- Weight: 72.603129mg
- Voltage - Supply (Vcc/Vdd): 7.6V~30V
- Max Duty Cycle: 48 %
- RoHS Status: ROHS3 Compliant
- Mounting Type: Surface Mount
- ECCN Code: EAR99
- Synchronous Rectifier: No
- Lead Free: Lead Free
- Number of Pins: 8
- Terminal Position: DUAL
- Packaging: Tube
- Peak Reflow Temperature (Cel): 260
- Nominal Input Voltage: 5.5V
- Supply Voltage: 15V
- Output Voltage: 30V
- Technology: BIPOLAR
- Output Current: 200mA
- Height: 1.75mm
- Supply Current-Max (Isup): 30mA
- Subcategory: Switching Regulator or Controllers
- Width: 3.91mm
- Analog IC - Other Type: SWITCHING CONTROLLER
- Fall Time (Typ): 50 ns
- Rise Time: 50ns
- Control Features: Frequency Control
- Frequency - Switching: Up to 500kHz
- Topology: Boost, Flyback, Forward
- Base Part Number: TL2845
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Texas Instruments — Manufacturer Introduction
Texas Instruments (TI) is a multinational semiconductor company based in Texas, United States. It is renowned for its development, manufacturing, and sale of semiconductors and computer technology, primarily focusing on innovative digital signal processing and analog circuitry. In addition to its semiconductor business, TI also offers solutions in sensing and control, educational products, and digital light processing.
Headquartered in Dallas, Texas, TI has manufacturing, design, and sales offices in more than 25 countries. It is the world's largest manufacturer of digital signal processors (DSPs) and analog circuit components, with its analog and digital signal processing technologies holding a dominant position worldwide.
After successive acquisitions of Fairchild Semiconductor's manufacturing division and Chengdu Cension Semiconductor, in 2011, TI further solidified its position as a leading analog semiconductor giant by acquiring National Semiconductor for $6.5 billion.
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