IC REG MULTI CONFG ADJ 8SOIC With only a few external components, the LM5002MAX/NOPB high voltage switch mode regulator provides all of the functionality required to develop high voltage boost, flyback, SEPIC, and forward converters. The article is going to introduce its Pinout, CAD Model, etc.
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Jan 20, 2022
Eli Grey
With only a few external components, the LM5002MAX/NOPB high voltage switch mode regulator provides all of the functionality required to develop high voltage boost, flyback, SEPIC, and forward converters. The article is going to introduce its Pinout, CAD Model, etc.
LM5002MAX/NOPB
The LM5002MAX/NOPB high voltage switch mode regulator has all of the functionalities needed to build high voltage boost, flyback, SEPIC, and forward converters with few external components.
A 75-V N-Channel MOSFET with a 0.5-A peak current limit is included into this simple regulator. Current mode control has a built-in loop compensation and line-voltage feed-forward for better input transient rejection. The switching frequency is configurable up to 1.5 MHz and is controlled by a single resistor. An external clock can also be used to synchronize the oscillator. Current restriction, thermal shutdown, undervoltage lockout, and remote shutdown capabilities are among the other protection features. Both an 8-pin SOIC and an 8-pin WSON packaging are available for the device.
Symbol
Footprint
3D Model
• Integrated 75-V N-channel MOSFET
• Ultra-wide input voltage range from 3.1 V to 75 V
• Integrated high voltage bias regulator
• Adjustable output voltage
• 1.5% output voltage accuracy
• Current mode control with selectable compensation
• Wide bandwidth error amplifier
• Integrated current sensing and limiting
• Integrated slope compensation
• 85% maximum duty cycle limit
• Single resistor oscillator programming
• Oscillator synchronization capability
• Enable and undervoltage lockout (UVLO) pin
• 8-pin SOIC package
• 8-pin WSON package
• Thermal shutdown with hysteresis
NA LM5002MAX/NOPB technical specifications, attributes, parameters and parts with similar specifications to NA LM5002MAX/NOPB.
Texas Instruments LM5002MAX/NOPB technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments LM5002MAX/NOPB.
| Product Attribute | Attribute Value | |
|---|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 5 days ago) | |
| Factory Lead Time | 6 Weeks | |
| Contact Plating | Tin | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) | |
| Number of Pins | 8Pins | |
| Operating Temperature | -40°C~125°C TJ | |
| Packaging | Tape & Reel (TR) | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 8Terminations | |
| ECCN Code | EAR99 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Base Part Number | LM5002 | |
| Function | Step-Up, Step-Up/Step-Down | |
| Number of Outputs | 1Output | |
| Efficiency | 96 % | |
| Output Voltage | 75V | |
| Output Type | Adjustable | |
| Operating Supply Voltage | 75V | |
| Input Voltage-Nom | 10V | |
| Min Supply Voltage | 3.1V | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Nominal Supply Current | 3.1mA | |
| Output Configuration | Positive, Isolation Capable |
| Product Attribute | Attribute Value | |
|---|---|---|
| Quiescent Current | 3.1mA | |
| Max Output Voltage | 76V | |
| Topology | Boost, Flyback, Forward Converter, SEPIC | |
| Control Mode | CURRENT-MODE | |
| Frequency - Switching | 50kHz~1.5MHz | |
| Control Technique | PULSE WIDTH MODULATION | |
| Synchronous Rectifier | No | |
| Min Output Voltage | 3.1V | |
| Height | 1.75mm | |
| Length | 4.9mm | |
| Width | 3.91mm | |
| Thickness | 1.58mm | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
• DC-DC power supplies for industrial, communications, and automotive applications
• Boost, flyback, SEPIC, and forward converter topologies
LM5002MAX/NOPB Typical Application Circuit
Texas Instruments Incorporated (TI) is an American technology company based in Dallas, Texas, that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. It is one of the top 10 semiconductor companies worldwide based on sales volume. The company's focus is on developing analog chips and embedded processors, which account for more than 80% of its revenue. TI also produces TI digital light processing technology and education technology products including calculators, micro-controllers, and multi-core processors. The company boasts 45,000 patents around the globe as of 2016.
Download datasheets and manufacturer documentation for NA LM5002MAX/NOPB.
Download datasheets and manufacturer documentation for LM5002MAX/NOPB
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