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LMZ35003RKGR
+StücklisteDC DC CONVERTER 2.5-15V 38W
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HerstellerTexas Instruments
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Herstellerteil #LMZ35003RKGR
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Datenblatt LMZ35003RKGR DataSheet
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Auf Lager19019
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Spezifikationen
| Attribut | Wert |
| Series | SIMPLE SWITCHER® |
| Part Status | Active |
| Type | Non-Isolated PoL Module |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 7V |
| Voltage - Input (Max) | 50V |
| Voltage - Output 1 | 2.5 ~ 15V |
| Current - Output (Max) | 2.5A |
| Applications | ITE (Commercial) |
| Features | OCP, OTP, UVLO |
| Operating Temperature | -40°C ~ 85°C |
| Efficiency | 93% |
| Mounting Type | Surface Mount |
| Package / Case | 41-BQFN Module |
| Size / Dimension | 0.44" L x 0.36" W x 0.11" H (11.2mm x 9.2mm x 2.9mm) |
| Supplier Device Package | 41-B1QFN (11x9) |
| Base Product Number | LMZ35003 |
| Control Features | Enable, Active High |
Übersicht
Description
The LMZ35003RKGR offers several features that enhance its performance and reliability. These include protection mechanisms like overcurrent protection, thermal shutdown, and input undervoltage lockout. The module also supports adjustable output voltage, providing flexibility in application design. Additionally, its compact size and high power density make it ideal for space-constrained environments.
Overall, the LMZ35003RKGR is a robust and versatile solution for efficient power management, simplifying design complexities while ensuring high performance and reliability in demanding applications.
Equivalent
1. Murata MYBSP00505ERF (5V, 3A output)
2. RECOM R-78HB3.3-0.5 (3.3V, 0.5A output)
3. Vicor PI3740-00-LGIZ (wide input range, high current handling)
These alternatives may vary slightly in specifications, so reviewing their datasheets is recommended to ensure compatibility with your specific application.
Features
1. Output Current: Capable of delivering up to 3A of continuous output current.
2. Input Voltage Range: Operates over a wide input voltage range of 7.5V to 50V.
3. Output Voltage: Adjustable output voltage range from 2.5V to 15V.
4. Efficiency: High efficiency, typically over 90% depending on the configuration, which reduces power loss and heat generation.
5. Size: Compact package, ideal for space-constrained applications.
6. Thermal Performance: Designed for excellent thermal performance, with an integrated inductor that improves heat dissipation.
7. Protection Features: Includes overcurrent protection, thermal shutdown, and input undervoltage lockout.
8. Soft-Start: Programmable soft-start feature to control the inrush current during power-up.
9. Flexible Design: Compatible with external components for customization, making it versatile for various applications.
These features make the LMZ35003RKGR suitable for use in industrial, telecommunications, and consumer electronics applications, where efficient power management is crucial.
Pinout
The LMZ35003RKGR comes in a 7-pin, QFN (Quad Flat No-leads) package. Here is a brief overview of the pin functions:
1. VIN: Input voltage pin; connects to the unregulated power source.
2. VOUT: Output voltage pin; delivers the regulated output voltage.
3. VADJ: Voltage adjustment pin; used to set the output voltage level through a resistor network.
4. SS/TR: Soft start and tracking pin; allows for controlled startup and voltage tracking capabilities.
5. GND: Ground pin; provides the common ground connection for the module.
6. SYNC: Synchronization pin; allows the module to synchronize with an external clock.
7. EN: Enable pin; used to enable or disable the module’s operation.
This module is designed for ease of use, providing a compact solution for power regulation needs in various applications.