Part Details for LM5046MH/NOPB by Texas Instruments
Results Overview of LM5046MH/NOPB by Texas Instruments
- Distributor Offerings: (4 listings)
- Number of FFF Equivalents: (0 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (0 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Energy and Power Systems
Transportation and Logistics
Renewable Energy
Automotive
LM5046MH/NOPB Information
LM5046MH/NOPB by Texas Instruments is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Price & Stock for LM5046MH/NOPB
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
LM5046MH/NOPB-ND
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DigiKey | IC OFFLINE SW FULL-BRG 28TSSOP Min Qty: 1 Lead time: 12 Weeks Container: Tube |
26 In Stock |
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$4.2795 / $7.2800 | Buy Now |
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DISTI #
926-LM5046MH/NOPB
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Mouser Electronics | Switching Controllers Phase-shifted full-b ridge PWM controlle A 926-LM5046MHX/NOPB RoHS: Compliant | 157 |
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$3.8600 / $6.6100 | Buy Now |
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DISTI #
LM5046MH/NOPB
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TME | IC: PMIC, PWM controller, 2A, 200kHz÷2MHz, Ch: 4, HTSSOP28, H-bridge Min Qty: 1 | 247 |
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$4.1100 / $6.0400 | Buy Now |
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LCSC | 2A 10V14V Full-Bridge HTSSOP-28-EP-4.5mm AC DC Converters Offline Switchers RoHS | 2 |
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$6.9443 / $7.3674 | Buy Now |
US Tariff Estimator: LM5046MH/NOPB by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
Part Details for LM5046MH/NOPB
LM5046MH/NOPB CAD Models
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LM5046MH/NOPB Part Data Attributes
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LM5046MH/NOPB
Texas Instruments
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Datasheet
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LM5046MH/NOPB
Texas Instruments
Dual Switching Controller, Current-mode, 1000kHz Switching Freq-Max, BICMOS, PDSO28
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Analog IC - Other Type | Dual Switching Controller | |
| Control Mode | Current-Mode | |
| Control Technique | Pulse Width Modulation | |
| Input Voltage-Max | 14 V | |
| Input Voltage-Min | 14 V | |
| Input Voltage-Nom | 48 V | |
| JESD-30 Code | R-PDSO-G28 | |
| JESD-609 Code | e3 | |
| Length | 9.7 Mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Terminals | 28 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | Plastic/Epoxy | |
| Package Code | HTSSOP | |
| Package Equivalence Code | TSSOP28,.25 | |
| Package Shape | Rectangular | |
| Package Style | Small Outline, Heat Sink/Slug, Thin Profile, Shrink Pitch | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 Mm | |
| Supply Voltage-Max (Vsup) | 14 V | |
| Supply Voltage-Min (Vsup) | 10 V | |
| Surface Mount | Yes | |
| Switcher Configuration | Push-Pull | |
| Switching Frequency-Max | 1000 Khz | |
| Technology | Bicmos | |
| Temperature Grade | Automotive | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | Gull Wing | |
| Terminal Pitch | 0.65 Mm | |
| Terminal Position | Dual | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4.4 Mm |
LM5046MH/NOPB Frequently Asked Questions (FAQ)
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The maximum operating temperature range for the LM5046MH/NOPB is -40°C to 125°C.
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To ensure proper biasing, connect the VCC pin to a stable voltage source, and decouple it with a 10uF capacitor to ground. Also, ensure the input voltage is within the recommended range of 4.5V to 5.5V.
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For optimal performance, use a 4-layer PCB with a solid ground plane, and keep the input and output traces as short as possible. Also, place the input and output capacitors close to the device pins, and use a common ground point for the input and output returns.
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To minimize high-frequency noise and EMI, use a shielded enclosure, and add ferrite beads or common-mode chokes to the input and output lines. Also, ensure good PCB layout practices, such as separating analog and digital grounds, and using a solid ground plane.
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To ensure proper thermal management, provide adequate airflow around the device, and use a heat sink if necessary. Also, ensure the PCB is designed to dissipate heat efficiently, and avoid blocking airflow around the device.