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LM5088MHX-2/NOPB is listed in the DC DC Switching Controllers range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC REG CTRLR BUCK 16HTSSOP. Review the specifications below when checking this part for your BOM.
DC DC Switching Controllers specifications for LM5088MHX-2/NOPB
- Description：IC REG CTRLR BUCK 16HTSSOP
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Output Type：Transistor Driver
- Function：Step-Down
- Output Configuration：Positive
- Topology：Buck
- Number of Outputs：1
- Output Phases：1
- Voltage - Supply (Vcc/Vdd)：4.5V ~ 75V
- Frequency - Switching：50kHz ~ 1MHz
- Duty Cycle (Max)：-
- Synchronous Rectifier：No
- Clock Sync：Yes
- Serial Interfaces：-
- Control Features：Enable, Frequency Control, Ramp, Soft Start
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：16-PowerTSSOP (0.173", 4.40mm Width)
- Supplier Device Package：16-HTSSOP
- Grade：-
- Qualification：-
DC DC Switching Controllers datasheet and documents for LM5088MHX-2/NOPB
DC DC Switching Controllers Overview
The LM5088MHX-2/NOPB is a wide input range non-synchronous buck controller from Texas Instruments. It operates with an input voltage of 4.5V to 42V and supports switching frequencies from 50kHz to 1MHz. The device delivers up to 1A output current and regulates voltages between 1.205V and 70V. It features a maximum duty cycle of 94% and functions within a temperature range of -40°C to +125°C. Packaged in a 16-HTSSOP, it consumes 3.8mA of quiescent current.
DC DC Switching Controllers Feature Summary
- Supports wide input voltage ranges suitable for high-voltage applications
- Enables programmable switching frequency for optimized design flexibility
- Integrates clock synchronization capability for multi-phase or parallel systems
DC DC Switching Controllers Applications
- Industrial power supplies requiring wide input ranges
- Automotive electronics operating under varying line conditions
- Point-of-load regulation for high-voltage buses
DC DC Switching Controllers Procurement Notes
Verify the specific suffix 'MHX-2' against the official datasheet to confirm pinout and functional compatibility. Ensure the package type matches the target PCB footprint. Confirm RoHS compliance status as per the latest manufacturer documentation before finalizing procurement orders.
DC DC Switching Controllers Selection Notes
Select this component when a non-synchronous topology is acceptable and wide input voltage coverage is required. Compare against synchronous alternatives like the LM5141 if higher efficiency at light loads is critical. Evaluate the 16-pin HTSSOP package constraints against available board space and thermal requirements.
DC DC Switching Controllers Part Context
This part belongs to the LM5088 family of wide input range buck controllers. It serves as a non-synchronous alternative to synchronous variants, offering simplified drive requirements for external MOSFETs. The device is designed for robust performance in industrial and automotive environments where input voltage fluctuations are common.
DC DC Switching Controllers Replacement Considerations
The LM5088MHX-2/NOPB is functionally equivalent to the LM5088MHX-2. Verify pin compatibility when substituting with other wide-input buck controllers such as the LM25088 series, ensuring voltage ratings and control features align with the original design specifications.
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