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Part Details for LM46002PWPT by Texas Instruments
Results Overview of LM46002PWPT by Texas Instruments
- Distributor Offerings: (5 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (6 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
LM46002PWPT Information
LM46002PWPT 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 LM46002PWPT
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
296-LM46002PWPTCT-ND
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DigiKey | IC REG BUCK ADJ 2A 16HTSSOP Min Qty: 1 Lead time: 6 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) |
1567 In Stock |
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$2.9107 / $5.2200 | Buy Now |
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DISTI #
595-LM46002PWPT
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Mouser Electronics | Switching Voltage Regulators 3.5-60V 2A Sync SD V ltg Converter A 595-LM46002PWP RoHS: Compliant | 1789 |
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$2.8800 / $6.9400 | Buy Now |
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Cytech Systems Limited | IC REG BUCK ADJ 2A 16HTSSOP | 1750 |
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RFQ | |
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Vyrian | Other Function Semiconductors | 19475 |
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RFQ | |
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Win Source Electronics | SIMPLE SWITCHER 3.5 V to 60 V 2 A Synchronous Step-Down Voltage Converter | IC REG BUCK ADJ 2A 16HTSSOP | 15030 |
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$0.6738 / $0.8702 | Buy Now |
Part Details for LM46002PWPT
LM46002PWPT CAD Models
LM46002PWPT Part Data Attributes
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LM46002PWPT
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
LM46002PWPT
Texas Instruments
3.5V to 60V, 2A 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 | |
| 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 | 2 A | |
| Output Voltage-Max | 28 V | |
| Output Voltage-Min | 1 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HSOP | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG | |
| 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 Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 |
Alternate Parts for LM46002PWPT
This table gives cross-reference parts and alternative options found for LM46002PWPT. 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 LM46002PWPT, 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 |
|---|---|---|---|---|
| MAX17543ATP+ | Maxim Integrated Products | $3.3920 | Switching Regulator, Current-mode, 4.3A, 2450kHz Switching Freq-Max, BICMOS, TQFN-20 | LM46002PWPT vs MAX17543ATP+ |
| MAX17503ATP+T | Maxim Integrated Products | $3.8528 | Switching Regulator, Current-mode, 4.3A, 2450kHz Switching Freq-Max, BICMOS, TQFN-20 | LM46002PWPT vs MAX17503ATP+T |
| LM46002PWPR | Texas Instruments | Check for Price | 3.5V to 60V, 2A Synchronous Step-Down Voltage Converter 16-HTSSOP -40 to 125 | LM46002PWPT vs LM46002PWPR |
| MAX17503ATP+ | Analog Devices Inc | Check for Price | 4.5V-60V, 2.5A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation, 20-LFCSP-4X4X0.75, 20 Pins, -40 to 125C | LM46002PWPT vs MAX17503ATP+ |
| MAX17503ATP+T | Analog Devices Inc | Check for Price | 4.5V-60V, 2.5A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation, 20-LFCSP-4X4X0.75, 20 Pins, -40 to 125C | LM46002PWPT vs MAX17503ATP+T |
| MAX17543ATP+ | Analog Devices Inc | Check for Price | 4.5V-42V, 2.5A, High-Efficiency, Synchronous Step-Down DC-DC Converter with Internal Compensation, 20-LFCSP-4X4X0.75, 20 Pins, -40 to 125C | LM46002PWPT vs MAX17543ATP+ |
LM46002PWPT Frequently Asked Questions (FAQ)
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A 2-layer or 4-layer PCB with a solid ground plane and thermal vias is recommended. Keep the switching node (SW pin) away from sensitive analog nodes and ensure good thermal conduction to the PCB.
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Use a combination of ceramic and electrolytic capacitors for the output filter. Choose capacitors with low ESR and high ripple current ratings. Optimize the inductor value and type for the specific application.
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Use a low-ESR ceramic capacitor (e.g., X5R or X7R) with a value of 10-22uF, depending on the input voltage and current requirements.
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Ensure the output capacitor has a low ESR and is properly decoupled from the input. Add a small ceramic capacitor (e.g., 100nF) between the VIN and GND pins to filter out high-frequency noise.
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The LM46002PWPT is rated for operation up to 85°C ambient temperature. However, derating may be necessary for high-power applications or high-temperature environments.