TL3844PE4
- Mfr.Part #
- TL3844PE4
- Manufacturer
- Texas Instruments
- Package / Case
- PDIP
- Datasheet
- Download
- Description
- TL3844 CURRENT-MODE PWM CONTROLL
- Stock
- 840
- In Stock :
- 840
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Package / Case :
- PDIP
- Manufacturer :
- Texas Instruments
- Output Configuration :
- Positive
- Topology :
- Boost, Flyback
- Type :
- Current Mode PWM Controllers
- Lead Free :
- Lead Free
- Maximum Operating Temperature :
- + 70 C
- Number of Pins :
- 8
- Operating Temperature :
- 0°C ~ 70°C
- Supplier Device Package :
- 8-PDIP
- Duty Cycle :
- 48 %
- Duty Cycle (Max) :
- 48%
- Minimum Operating Temperature :
- 0 C
- Radiation Hardening :
- No
- Number of Outputs :
- 1
- Output Voltage :
- 30 V
- Weight :
- 440.409842 mg
- Frequency - Switching :
- 500kHz
- Serial Interfaces :
- -
- Nominal Input Voltage :
- 5.5 V
- Product Category :
- Switching Controllers
- Synchronous Rectifier :
- No
- Output Type :
- Transistor Driver
- Output Phases :
- 1
- Voltage - Supply (Vcc/Vdd) :
- 10V ~ 30V
- Mounting Type :
- Through Hole
- Product Type :
- Switching Controllers
- Fall Time (Typ) :
- 50 ns
- Mounting Style :
- Through Hole
- Brand :
- Texas Instruments
- RoHS :
- Compliant
- Product Status :
- Active
- Control Features :
- Frequency Control
- Max Frequency :
- 500 kHz
- Manufacturer Lifecycle Status :
- ACTIVE (Last Updated: 6 days ago)
- Function :
- Step-Up, Step-Up/Step-Down
- Max Duty Cycle :
- 50 %
- Rise Time :
- 50 ns
- Length :
- 9.81 mm
- Packaging :
- Tube
- Subcategory :
- PMIC - Power Management ICs
- Height :
- 5.08 mm
- RoHS Status :
- RoHS Compliant
- Output Current :
- 200 mA
- Min Operating Temperature :
- 0 °C
- Lifecycle Status :
- Production (Last Updated: 6 days ago)
- Max Operating Temperature :
- 70 °C
- Frequency :
- 500 kHz
- Series :
- *
- Clock Sync :
- No
- Max Supply Voltage :
- 30 V
- Switching Frequency :
- 500 kHz
- Package :
- Tube
- Width :
- 6.35 mm
- Thickness :
- 3.9 mm
- Input Voltage :
- 5.5 V
- Datasheets
- TL3844PE4
TL3844PE4 Documents

[DC DC Switching Controllers Texas Instruments TL3844PE4] Overview
The TL3844PE4, manufactured by Texas Instruments, is a current-mode PWM controller designed for DC-DC switching applications. This highly efficient integrated circuit offers precise control over voltage regulation, making it an ideal choice for a wide range of power supply designs. With its advanced features and robust performance, the TL3844PE4 is trusted by professionals in various industries for their power management needs.
TL3844PE4 Features
- Current-mode PWM controller
- Precise voltage regulation
- High efficiency
- Wide input voltage range
- Adjustable switching frequency
- Protection features: overcurrent, overvoltage, undervoltage lockout
- Compact and easy to integrate
- Robust performance under varying load conditions
TL3844PE4 Applications
- Industrial power supplies: The TL3844PE4 is commonly used in industrial power supply units for its precise voltage regulation and robust performance under varying load conditions. Its protection features make it suitable for demanding industrial environments where reliability is paramount.
- Telecommunications equipment: In telecommunications infrastructure, where stable and efficient power supplies are critical for reliable operation, the TL3844PE4 finds applications in power supply modules and voltage regulators.
- Automotive electronics: Automotive systems require efficient power management solutions to meet the demands of modern vehicles. The TL3844PE4 is utilized in automotive power supplies, battery chargers, and motor control circuits to ensure stable voltage output and protection against voltage fluctuations.
- Consumer electronics: From consumer appliances to portable devices, the TL3844PE4 is employed in various consumer electronics applications where compact size, high efficiency, and reliable performance are essential.
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