LM5026SD Texas Instruments Integrated Circuit (Other) In Stock
LM5026SD is a current-mode PWM controller with active clamp topology, supporting 13V–100V input range and 48V nominal operation. Features precise current-mode control and pulse width modulation for high-efficiency isolated power supplies. From $1.60 in stock, worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- LM5026SD Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.5975(MOQ 2000)
- Temp Range
- -40.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Active clamp current-mode PWM control for high efficiency isolated DC-DC conversion
- Wide 13V–100V input voltage range with 48V nominal operation for telecom and industrial use
- 16-pin SOIC (S-PDSO-N16) package enabling compact, high-density power supply designs
- Precision current-mode control for fast transient response and inherent cycle-by-cycle current limiting
Applications
The LM5026SD is ideal for isolated DC-DC power converters in telecom infrastructure, industrial automation, and distributed power architectures. It suits active clamp forward and flyback converter designs operating from 48V bus systems. The device is widely used in server power supplies, network equipment, and high-density power modules requiring tight regulation and high efficiency.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Input Voltage-Max | 100V |
| Input Voltage-Min | 13V |
| Input Voltage-Nom | 48V |
| JESD-30 Code | S-PDSO-N16 |
| JESD-609 Code | e0 |
| Number of Functions | 1 |
| Output Current-Max | 3A |
| Output Voltage-Nom | 7.6V |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | SOLCC16,.2,20 |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Qualification Status | Not Qualified |
| Supply Current-Max (Isup) | 4.2mA |
| Surface Mount | YES |
| Switcher Configuration | SINGLE |
| Switching Frequency-Max | 660kHz |
| Technology | BICMOS |
| Temperature Grade | AUTOMOTIVE |
| Terminal Finish | TIN LEAD |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | DUAL |
| Package | Other |
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
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the input voltage range of the LM5026SD?
The LM5026SD supports an input voltage range from 13V minimum to 100V maximum, with a nominal operating voltage of 48V, making it well-suited for telecom 48V bus and industrial power applications.
What control mode does the LM5026SD use?
The LM5026SD uses current-mode control with pulse width modulation (PWM). This technique provides inherent cycle-by-cycle current limiting, improved line regulation, and fast transient response compared to voltage-mode controllers.
What package does the LM5026SD come in?
The LM5026SD is available in a 16-pin small-outline IC package (S-PDSO-N16), which is a standard SOIC-16 footprint that allows for easy PCB layout in space-constrained power supply designs.
What are typical applications for the LM5026SD?
Typical applications include active clamp forward converters, isolated flyback converters, telecom power supplies operating from 48V bus, server and networking equipment power modules, and industrial distributed power systems requiring high efficiency.
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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.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 2000+ | $1.6410 | $3282.06 |
| 3000+ | $1.6204 | $4861.14 |
| 5000+ | $1.5975 | $7987.45 |
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