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Updated at 01/11/2025 10:30:15(UTC+8)
Certifications
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Description
- The LM5026MT is a Pulse Width Modulated (PWM) Controller contains all of the features necessary to implement power converters utilizing the active clamp and reset technique with current-mode control. With the active clamp technique, higher efficiencies and greater power densities can be realized compared to conventional catch winding or RDC clamp and reset techniques. Two control outputs are provided, the main power switch control (OUT_A) and the active clamp switch control (OUT_B). The device can be configured to control either a P-Channel or N-Channel clamp switch. The main gate driver features a compound configuration, consisting of both MOS and Bipolar devices, providing superior gate drive characteristics. It can be configured to operate with bias voltages over a wide input range of 8 to 100V. Additional features include programmable maximum duty cycle, line undervoltage lockout, cycle-by-cycle current limit and hiccup mode fault operation with adjustable timeout delay etc.
- Current-mode control
- 3A Compound main gate driver
- High bandwidth opto-coupler interface
- Programmable line undervoltage lockout (UVLO) with adjustable hysteresis
- Versatile dual mode overcurrent protection with hiccup delay timer
- Programmable overlap or deadtime between the main and active clamp outputs
- Programmable maximum duty cycle clamp
- Programmable soft-start
- Leading edge blanking
- Oscillator sync I/O capability
- Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
LM5026MT Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 16 Pin |
| Case/Package | TSSOP-16 |
| Frequency | 590 kHz |
| Supply Voltage (DC) | 8.00V (min) |
| Number of Outputs | 2 Output |
| Input Voltage (DC) | 48.0 V |
| Output Current | 3 A |
| Number of Positions | 16 Position |
| Rise Time | 20 ns |
| Output Power | 300 W |
| Switching Frequency | 590 kHz |
| Duty Cycle | 80 % |
| Maximum Duty Cycle | 80 % |
| Fall Time | 15 ns |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 13V ~ 100V |
| Supply Voltage (Max) | 15 V |
| Supply Voltage (Min) | 8 V |
| Input Voltage | 48 V |
| Show | |
| Operating Temperature | -40℃ ~ 125℃ |
| Product Lifecycle Status | Active |
| Packaging | Each |
| RoHS | Non-Compliant |
| Lead-Free Status | Contains Lead |
| REACH SVHC Compliance | No SVHC |
| REACH SVHC Compliance Edition | 2015/06/15 |
| ECCN Code | EAR99 |
Order guide
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- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
If you have any problem,please email to sales@manychip.com, we will response as soon as possisble.
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