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Part Details for LM46000PWP by Texas Instruments
Results Overview of LM46000PWP by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (2 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
LM46000PWP Information
LM46000PWP 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.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| LM46000PWPT | Texas Instruments | 3.5 - 60V, 500mA Synchronous Step-Down Voltage Converter 16-HTSSOP -40 to 125 | |
| LM46000PWP | Texas Instruments | 3.5 - 60V, 500mA Synchronous Step-Down Voltage Converter 16-HTSSOP -40 to 125 | |
| LM46000PWPR | Texas Instruments | 3.5 - 60V, 500mA Synchronous Step-Down Voltage Converter 16-HTSSOP -40 to 125 |
Price & Stock for LM46000PWP
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-47191-ND
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DigiKey | IC REG BUCK ADJ 500MA 16HTSSOP Min Qty: 1 Lead time: 6 Weeks Container: Tube |
4786 In Stock |
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$2.3950 / $4.0000 | Buy Now |
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DISTI #
595-LM46000PWP
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Mouser Electronics | Switching Voltage Regulators Simple Switcher 3.5- 60V 500mA A 595-LM46000PWPR RoHS: Compliant | 4626 |
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$2.3900 / $3.7700 | Buy Now |
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Cytech Systems Limited | IC REG BUCK ADJ 500MA 16HTSSOP | 1350 |
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RFQ | |
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Vyrian | Other Function Semiconductors | 6294 |
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RFQ | |
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Win Source Electronics | IC REG BUCK ADJ 500MA 16HTSSOP / Buck Switching Regulator IC Positive Adjustable 1V 1 Output 500mA 16-PowerTSSOP (0.173", 4.40mm Width) | 8000 |
|
$1.6363 / $2.1136 | Buy Now |
Part Details for LM46000PWP
LM46000PWP CAD Models
LM46000PWP Part Data Attributes
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LM46000PWP
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM46000PWP
Texas Instruments
3.5 - 60V, 500mA Synchronous Step-Down Voltage Converter 16-HTSSOP -40 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Package Description | HTSSOP-16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | ALSO OPERATES IN PFM CONTROL TECHNIQUE, ALSO OPERATES IN ADJUSTABLE MODE FROM 1 TO 28V | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 60 V | |
| Input Voltage-Min | 3.5 V | |
| Input Voltage-Nom | 24 V | |
| JESD-30 Code | R-PDSO-G16 | |
| JESD-609 Code | e4 | |
| Length | 5 mm | |
| Moisture Sensitivity Level | 2 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.5 A | |
| Output Voltage-Max | 28 V | |
| Output Voltage-Min | 1 V | |
| Output Voltage-Nom | 3.3 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTSSOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Seated Height-Max | 1.2 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 2200 kHz | |
| Temperature Grade | AUTOMOTIVE | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Width | 4.4 mm |
Alternate Parts for LM46000PWP
This table gives cross-reference parts and alternative options found for LM46000PWP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of LM46000PWP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| LM46000PWPR | Texas Instruments | $2.1840 | 3.5 - 60V, 500mA Synchronous Step-Down Voltage Converter 16-HTSSOP -40 to 125 | LM46000PWP vs LM46000PWPR |
| MAX17572ATC+T | Analog Devices Inc | Check for Price | 4.5V-60V, 1A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation, 12-LFCSP-3X3X0.75, 12 Pins, -40 to 125C | LM46000PWP vs MAX17572ATC+T |
LM46000PWP Frequently Asked Questions (FAQ)
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The LM46000PWP can handle input voltages up to 42V, but it's recommended to keep it below 40V for reliable operation.
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Make sure to provide adequate heat sinking, keep the device away from heat sources, and ensure good airflow around the device. Also, monitor the junction temperature (TJ) and adjust the operating conditions accordingly.
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A minimum of 10uF ceramic capacitor is recommended between the VIN pin and GND pin to ensure stable operation and reduce noise.
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Yes, the LM46000PWP is rated for operation up to 125°C, but the maximum junction temperature (TJ) should not exceed 150°C. Ensure proper heat sinking and thermal management to prevent overheating.
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Use a low-ESR output capacitor (e.g., ceramic or polymer capacitors) and ensure the output capacitor value is within the recommended range (10uF to 100uF). Also, minimize the distance between the output capacitor and the device.