LM51561HPWPR
- Mfr.Part #
- LM51561HPWPR
- Manufacturer
- Texas Instruments
- Package / Case
- HTSSOP-14
- Datasheet
- Download
- Description
- 2.2 MHZ WIDE INPUT NONSYNCHRONOU
- Stock
- 40,330
- In Stock :
- 40,330
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Frequency - Switching :
- 100kHz ~ 2.2MHz
- Package / Case :
- HTSSOP-14
- Topology :
- Boost, Flyback, SEPIC
- Duty Cycle (Max) :
- 93%
- Operating Temperature :
- -40°C ~ 125°C
- Output Configuration :
- Positive
- Product Category :
- Switching Controllers
- Isolation :
- Non-Isolated
- Input Voltage :
- 1.5 V to 40 V
- Series :
- LM51561H
- Base Product Number :
- LM51561
- Output Current :
- 1.5 A
- Packaging :
- MouseReel
- Operating Supply Current :
- 490 uA
- Product Status :
- Active
- Product Type :
- Switching Controllers
- Output Type :
- Transistor Driver
- RoHS :
- Details
- Synchronous Rectifier :
- No
- Number of Outputs :
- 1 Output
- Output Phases :
- 1
- Brand :
- Texas Instruments
- Serial Interfaces :
- -
- Operating Supply Voltage :
- 1.5 V to 40 V
- Supplier Device Package :
- 14-HTSSOP
- Manufacturer :
- Texas Instruments
- Minimum Operating Temperature :
- - 40 C
- Shutdown :
- Shutdown
- Mounting Style :
- SMD/SMT
- Mounting Type :
- Surface Mount
- Output Voltage :
- 1.5 V to 300 V
- Maximum Operating Temperature :
- + 125 C
- Voltage - Supply (Vcc/Vdd) :
- 2.97V ~ 60V
- Subcategory :
- PMIC - Power Management ICs
- Function :
- Step-Up, Step-Up/Step-Down
- Control Features :
- Current Limit, Enable, Frequency Control, Power Good, Soft Start
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Product :
- Switching Controllers
- Switching Frequency :
- 100 kHz to 2.2 MHz
- Clock Sync :
- No
- Datasheets
- LM51561HPWPR

DC DC Switching Controllers Texas Instruments LM51561HPWPR Overview
The Texas Instruments LM51561HPWPR DC DC Switching Controller is a highly versatile and efficient solution tailored for advanced power management. Designed to operate over a wide input voltage range, this non-synchronous boost converter is capable of driving high-performance applications with a switching frequency of 2.2 MHz, ensuring compact solution size due to smaller external components. The LM51561HPWPR is ideal for businesses seeking reliable, high-efficiency power solutions capable of operating in diverse conditions, enhancing the performance and durability of end products. Its integration facilitates streamlined design processes, optimizing operational efficiency and cost-effectiveness in volume production environments.
LM51561HPWPR Features
This DC DC Switching Controller from Texas Instruments stands out with its wide input voltage range and high-frequency operation which significantly reduces the size of the necessary external components. It supports a variety of protection features including over-current, over-temperature, and under-voltage lockout, which safeguard the system reliability and longevity. Additionally, its high efficiency at converting power minimizes energy loss, making it an environmentally friendly choice for energy-conscious applications.
LM51561HPWPR Applications
- Portable Electronics: Utilized in devices like smartphones and tablets, the LM51561HPWPR manages efficient power conversion, enabling longer battery life and enhanced device performance.
- Industrial Power Supplies: In industrial environments, this controller provides the necessary robustness and reliability for smooth operation under fluctuating power conditions, ensuring machinery and instruments perform optimally.
- Automotive Applications: Suitable for automotive electronics where stable and efficient power management is crucial, the LM51561HPWPR contributes to the overall safety and functionality of automotive systems.
- Renewable Energy Systems: A key component in solar inverters and other renewable energy solutions, it helps in managing variable input voltages, maximizing energy harnessing and usage efficiency.
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