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

[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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