LM25088MH-1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock
The LM25088MH-1 is a wide input range 4.5V to 42V non-synchronous current-mode PWM buck controller from Texas Instruments, designed for 24V nominal bus applications. It offers adjustable output voltage, current-mode control for superior transient response, and integrates in a 16-pin SOIC package. Suitable for industrial and telecom power conversion applications.
- Manufacturer
- Texas Instruments
- Package
- Small Outline Packages
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- LM25088MH-1 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Wide 4.5V to 42V input voltage range for 12V and 24V industrial bus compatibility
- Current-mode PWM control for fast transient response and inherent current limiting
- Adjustable output voltage regulation using external resistor divider from 1.205V reference
- Non-synchronous topology with external NMOS driver for flexible power stage design
- 16-pin SOIC package enabling compact industrial power supply designs
- Extended industrial temperature range operation for harsh environment deployments
Applications
The LM25088MH-1 is designed for industrial DC-DC power conversion in distributed 24V power systems, factory automation equipment, and telecom infrastructure where a robust wide-input buck controller is required. It also serves in off-line power supplies, PoE-powered systems, and embedded industrial computing power rails where reliable regulation from an unregulated or battery-backed 12V-24V bus is needed.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 42V |
| Input Voltage-Min | 4.5V |
| Input Voltage-Nom | 24V |
| JESD-30 Code | R-PDSO-G16 |
| JESD-609 Code | e0 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSSOP16,.25 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH |
| Qualification Status | Not Qualified |
| Surface Mount | YES |
| Switcher Configuration | SINGLE |
| Switching Frequency-Max | 1000kHz |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | TIN LEAD |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Alternate & Equivalent Parts
Compatible alternatives and drop-in replacements for LM25088MH-1:
Switching Controller, Current-mode, 10A, 1000kHz Switching Freq-Max, PDSO16
Switching Controller, Current-mode, 10A, 1000kHz Switching Freq-Max, PDSO16
Switching Controller, Current-mode, 10A, 1000kHz Switching Freq-Max, PDSO16
Frequently Asked Questions
What is the input voltage range of the LM25088MH-1?
The LM25088MH-1 supports a wide input voltage range from 4.5V to 42V, making it well-suited for 24V nominal bus applications in industrial and telecom power systems.
What control mode does the LM25088MH-1 use?
The LM25088MH-1 uses current-mode control with pulse width modulation (PWM), which provides superior transient response and simplified loop compensation compared to voltage-mode controllers.
What package does the LM25088MH-1 come in?
The LM25088MH-1 is available in a 16-pin SOIC (Small Outline Integrated Circuit) package, designated by the JESD-30 code R-PDSO-G16.
Is the LM25088MH-1 RoHS compliant or lead-free?
According to the manufacturer data, the LM25088MH-1 is not marked as lead-free (Pbfree Code: No). Users should verify compliance requirements with Texas Instruments or their distributor before use in restricted applications.
What applications is the LM25088MH-1 designed for?
The LM25088MH-1 is designed for non-synchronous buck (step-down) power conversion in industrial and telecommunications equipment, particularly those operating from a 24V bus where an adjustable regulated output voltage is required.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
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