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LM46002PWPR
+NomenclatureIC REG BUCK ADJ 2A 16HTSSOP
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FabricantTexas Instruments
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Pièce fabricant #LM46002PWPR
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Package HTSSOP (PWP)-16
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En stock5567
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Spécifications
| Attribut | Valeur |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| Series | SIMPLE SWITCHER® |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3.5V |
| Voltage-Input(Max) | 60V |
| Voltage-Output(Min/Fixed) | 1V |
| Voltage-Output(Max) | 28V |
| Current-Output | 2A |
| Frequency-Switching | 200kHz ~ 2.2MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 16-PowerTSSOP (0.173, 4.40mm Width) |
Présentation
Description
Key features include a fixed frequency of 700kHz, adjustable output voltage, and a low quiescent current, making it suitable for battery-powered applications. The LM46002PWPR incorporates advanced protection features like cycle-by-cycle current limiting, thermal shutdown, and output short-circuit protection to enhance system reliability.
The device comes in a thermally enhanced 16-pin HTSSOP package, which facilitates efficient heat dissipation. It supports both discontinuous and continuous conduction modes, providing flexibility in various load conditions. Its ease of use and robust performance make the LM46002PWPR an excellent choice for designers looking to implement efficient power management in their systems.
Equivalent
Features
The LM46002PWPR operates at a fixed switching frequency of 700 kHz, which helps in reducing the size of external components and improves efficiency. It includes built-in protection features such as cycle-by-cycle current limit, thermal shutdown, and input undervoltage lockout. The converter also supports a power-good output for easy system monitoring.
With a high level of integration, including an internal compensation network, the device simplifies the design process and reduces the number of external components required. Its small HTSSOP-16 package with PowerPAD technology enhances thermal performance, making the LM46002PWPR suitable for space-constrained applications. These features make the converter ideal for industrial, automotive, and communication infrastructure applications.
Pinout
Manufacturer
Application
1. Consumer Electronics: Used in devices like smartphones, tablets, and laptops for efficient power conversion and battery management.
2. Industrial Systems: Suitable for factory automation, process control, and other industrial applications requiring robust power supplies.
3. Automotive: Used in infotainment systems, lighting, and other automotive electronic systems due to its wide input voltage range.
4. Communications Equipment: Powers routers, switches, and other networking equipment.
5. Medical Devices: Provides reliable power conversion for portable medical equipment.
These applications benefit from its features such as high efficiency, compact size, and wide input voltage range.