LM5025BSD Texas Instruments Integrated Circuit (Other) In Stock
LM5025BSD is an active clamp voltage mode PWM controller IC supporting 13V–100V input range with 48V nominal, ideal for telecom power supplies and isolated DC/DC converters. From $1.18, in stock worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Other
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- LM5025BSD Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $1.1800(MOQ 163)
- 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 topology support enables zero-voltage switching (ZVS) for high-efficiency power conversion
- Wide input voltage range of 13V to 100V with 48V nominal, suited for telecom and industrial supplies
- Voltage mode PWM control with programmable frequency for flexible converter design
- Integrated gate drivers and protection features reduce external component count
- Available in compact 16-pin SOIC package for space-constrained designs
Applications
The LM5025BSD is widely used in isolated DC/DC converters for telecom infrastructure, where its 48V nominal input and active clamp architecture deliver high efficiency at full load. It is also employed in industrial power supplies and server power modules that require tight voltage regulation and low switching losses. The device suits any application demanding robust PWM control with a broad input range up to 100V.
Specifications
| Pbfree Code | No |
| YTEOL | 0 |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Control Mode | VOLTAGE-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 |
| Screening Level | TS 16949 |
| Surface Mount | YES |
| Switcher Configuration | PUSH-PULL |
| Switching Frequency-Max | 440kHz |
| 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 LM5025BSD?
The LM5025BSD operates over an input voltage range of 13V to 100V, with a nominal input of 48V, making it suitable for telecom and industrial 48V bus architectures.
What control mode does the LM5025BSD use?
The LM5025BSD uses voltage mode PWM (Pulse Width Modulation) control with active clamp topology, which enables zero-voltage switching to improve efficiency and reduce switching losses in isolated converter designs.
What package is the LM5025BSD available in?
The LM5025BSD is offered in a 16-pin SOIC (S-PDSO-N16) package, providing a compact and industry-standard footprint suitable for high-density PCB layouts.
What are typical applications for the LM5025BSD?
Typical applications include isolated forward converters, active clamp DC/DC converters, telecom power supplies operating from a 48V bus, and industrial power modules requiring high efficiency and wide input range operation.
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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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| 163+ | $1.8400 | $299.92 |
| 500+ | $1.3200 | $660.00 |
| 1000+ | $1.2500 | $1250.00 |
| 10000+ | $1.1800 | $11800.00 |
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