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IP1837TRPBF
+NomenclatureIC REG BUCK ADJ 35A 17LGA
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FabricantTechnologie Infineon
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Pièce fabricant #IP1837TRPBF
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Fiche technique IP1837TRPBF DataSheet
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Spécifications
| Attribut | Valeur |
| Series | iPOWIR™ |
| Part Status | Obsolete |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 1.5V |
| Voltage - Input (Max) | 16V |
| Voltage - Output (Min / Fixed) | 0.6V |
| Voltage - Output (Max) | 12V |
| Current - Output | 35A |
| Frequency - Switching | 225kHz ~ 1.65MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 17-LLGA |
| Supplier Device Package | 17-LGA (7.65x7.65) |
| Base Product Number | IP1837 |
Présentation
Description
Key features typically include a wide input voltage range, high output current capability, and protection mechanisms such as overcurrent and thermal shutdown. The “TR” in the part number often indicates a specific package type or configuration, while “PBF” signifies that the product is lead-free, adhering to environmental regulations like RoHS.
This LDO is valuable for systems requiring precise voltage regulation with efficiency and reliability, contributing to overall device performance and longevity. For detailed specifications, application notes, and design guidelines, consulting the manufacturer's datasheet is essential.
Equivalent
Features
1. High Efficiency: It provides efficient power conversion with low quiescent current, optimizing battery life in portable devices.
2. Multiple Output Options: The chip supports multiple output voltages, making it versatile for different applications.
3. Integrated Protection: It includes built-in protections such as overvoltage, overcurrent, and thermal shutdown to ensure reliability and safety.
4. Compact Design: The small package size allows for space-saving design in compact electronic devices.
5. Wide Input Voltage Range: It operates over a broad input voltage range, enhancing its adaptability in various power environments.
6. Low Noise: Designed for low output ripple voltage, it is suitable for sensitive applications where noise is a concern.
7. Easy to Use: The straightforward design simplifies integration into existing circuits.
This combination of features makes the IP1837TRPBF suitable for use in consumer electronics, automotive, and industrial applications.
Pinout
Key functions of the pins include:
1. USB Data Lines (D+ and D-): Responsible for data transmission.
2. CC Pins: Used for cable orientation detection and power delivery negotiation.
3. VBUS: Supplies power to connected devices.
4. GND: Ground connection.
5. GPIOs: General-purpose inputs/outputs for additional control functions.
The chip enables efficient power management and communication in USB-C environments, making it suitable for mobile devices, laptops, and other consumer electronics.