LM34936RHFR
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- Mfr.Part #
- LM34936RHFR
- Manufacturer
- Texas Instruments
- Package / Case
- 28-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- .5-55VIN 4 SWITCH BUCK-BOOST CON
- Stock
- 5,529
- In Stock ：
- 5,529
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- Manufacturer :
- Texas Instruments
- Product Category :
- DC DC Switching Controllers
- Output Type :
- Transistor Driver
- Length :
- 5mm
- Input Voltage (Min) :
- 4.2V
- Width :
- 4mm
- Terminal Pitch :
- 0.5mm
- Operating Temperature :
- -40°C~125°C TJ
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Base Part Number :
- LM34936
- Function :
- Step-Up/Step-Down
- Factory Lead Time :
- 6 Weeks
- Pbfree Code :
- yes
- Duty Cycle (Max) :
- 100%
- Terminal Position :
- QUAD
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Control Features :
- Current Limit, Enable, Frequency Control, Power Good, Soft Start
- Additional Feature :
- ADJUSTABLE VOLTAGE FROM 0.8 TO 30V
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- JESD-30 Code :
- R-PQCC-N28
- Voltage - Supply (Vcc/Vdd) :
- 4.2V~30V
- Mounting Type :
- Surface Mount
- Topology :
- Buck-Boost
- RoHS Status :
- ROHS3 Compliant
- Number of Outputs :
- 1
- Terminal Form :
- NO LEAD
- Surface Mount :
- yes
- Package / Case :
- 28-VFQFN Exposed Pad
- Frequency - Switching :
- 100kHz~600kHz
- Number of Terminations :
- 28
- Control Technique :
- PULSE WIDTH MODULATION
- Input Voltage-Nom :
- 24V
- Input Voltage (Max) :
- 30V
- Output Configuration :
- Positive
- Synchronous Rectifier :
- yes
- JESD-609 Code :
- e4
- Control Mode :
- CURRENT-MODE
- Datasheets
- LM34936RHFR
DC DC Switching Controllers Texas Instruments LM34936RHFR Overview
The LM34936RHFR from Texas Instruments is a highly efficient, versatile DC DC Switching Controller designed to manage power requirements across a broad range of electronic applications. As part of the sophisticated DC DC Switching Controllers category, this device supports complex voltage conversion applications in a compact package. Integrating four switch buck-boost technology, the LM34936RHFR excels in scenarios requiring a stable operation over a wide input voltage range of up to 5.5V. This makes it an ideal choice for managing fluctuating power supplies while maintaining a high efficiency and performance stability, crucial for critical system applications.
LM34936RHFR Features
This advanced controller offers several key features enhancing its applicability in demanding power management scenarios:
- Wide input voltage range accommodating up to 5.5V
- Four-switch buck-boost configuration, enabling seamless voltage transitions
- High efficiency design, reducing thermal footprint and enhancing system reliability
- Compact package suitable for densely populated PCBs
LM34936RHFR Applications
- Portable Devices: Utilizes its buck-boost functionality to maintain stable voltage levels, essential for battery-operated devices which undergo significant voltage variations throughout their discharge cycle.
- Automotive Electronics: Employs its wide input range and robust design to power critical automotive systems that require consistent performance despite the variable conditions of an automotive power system.
- Industrial Systems: The device's high efficiency and thermal management features make it suitable for industrial applications where reliability and operational integrity are paramount under varying electrical loads.
- Renewable Energy Systems: Ideal for managing the fluctuating power inputs typically seen in systems like solar panels, thus ensuring efficient energy conversion and storage.
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