BCM59122B0KMLG

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BCM59122B0KMLG

8-CHANNEL POWER ETHERNET PSE

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  • Mfr. Partie #BCM59122B0KMLG
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Spécifications

Part Status Obsolete
Type Controller (PSE)
Number of Channels 1
Internal Switch(s) Yes
Auxiliary Sense No
Standards 802.3at (PoE+), 802.3af (PoE)
Voltage - Supply 44V ~ 57V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 56-VFQFN Exposed Pad
Supplier Device Package 56-QFN (8x8)

Vue d'ensemble

Description

BCM59122B0KMLG is a Bluetooth and WLAN combo chip produced by Broadcom, designed for mobile and embedded applications. It integrates a Bluetooth 4.0 controller with a WLAN radio, supporting both Bluetooth Low Energy (BLE) and traditional Bluetooth operation. The chip typically features low power consumption, making it suitable for portable devices, and supports various wireless standards, ensuring compatibility with a range of devices.
The BCM59122B0KMLG is optimized for use in smartphones, tablets, and IoT applications, providing seamless connectivity and enabling features such as audio streaming, file transfer, and more. Its compact size and integrated design help reduce the overall footprint of the devices in which it is used, while its advanced features support improved data rates and enhanced security protocols. Overall, it is a critical component for modern wireless communication in consumer electronics.

Features

The BCM59122B0KMLG is a highly integrated power management IC (PMIC) designed for mobile devices. Key features include:
1. Multiple Power Outputs: It provides multiple power rails, including high-efficiency buck converters and low-dropout regulators (LDOs), for various components in a mobile platform.
2. Dynamic Voltage Scaling: Supports dynamic voltage adjustment to optimize power consumption based on workload.
3. Integrated Battery Management: Includes features for battery charging and management, enhancing battery life and performance.
4. Compact Package: Offered in a small footprint, making it suitable for space-constrained applications.
5. High Efficiency: Designed to maximize efficiency across different loads, aiding in thermal management and battery life.
6. Flexible Configuration: Allows for programmable voltage outputs and configurable settings to accommodate various device requirements.
This PMIC is ideal for smartphones, tablets, and other portable electronics, optimizing both performance and battery efficiency.

Package

The BCM59122B0KMLG is packaged in a 36-pin QFN (Quad Flat No-lead) format. This compact package type provides low thermal resistance and minimized footprint, suitable for space-constrained applications in mobile devices.

Pinout

The BCM59122B0KMLG is a highly integrated power management IC designed for mobile devices. It features a total of 36 pins. This device incorporates functionalities such as a high-efficiency buck regulator, multiple LDOs (Low Dropout Regulators), and power path management.
Key functions include:
- Power regulation for various voltage domains.
- Support for battery charging and monitoring.
- Management of power distribution to optimize battery life and device performance.
The BCM59122 is typically used in smartphones and tablets, providing essential power management to ensure efficient operation and enhanced battery longevity.

Manufacturer

The BCM59122B0KMLG is manufactured by Broadcom Inc., a global technology company known for its semiconductor and infrastructure software solutions. Broadcom is a leader in designing and developing a wide range of products, including those for networking, broadband, enterprise storage, and wireless communication. The company serves various markets, including data centers, telecommunications, and industrial applications. Broadcom is recognized for its innovation and extensive portfolio, which includes processors, controllers, and integrated circuits that power a multitude of electronic devices and systems.

Application

The BCM59122B0KMLG is a highly integrated power management IC designed for mobile devices. Its application areas include smartphones, tablets, and wearable devices, where it manages power distribution, battery charging, and energy efficiency. It supports multiple power domains and offers features like load regulation and thermal management, making it suitable for advanced, resource-constrained applications that require efficient battery usage and compact design.

Equivalent

The BCM59122B0KMLG chip, a power management IC from Broadcom, is primarily used for mobile devices. Equivalent products include the Texas Instruments TPS65982, NXP PF1550, and the Analog Devices ADP5052. These alternatives also handle power management and supply voltage for various applications, making them suitable substitutes depending on specific design requirements. Always check datasheets for compatibility.

Expédition

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Référence des frais d'expédition (DHL/FedEx):

DHL: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 2 à 5 jours ouvrables.

FedEx: Les frais d'expédition varient de 25 à 40 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

UPS: Les frais d'expédition vont de 25 à 45 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

TNT: Les frais d'expédition varient de 25 à 65 $ (0,5 kg), avec un délai de livraison estimé de 3 à 7 jours ouvrables.

EMS: Les frais d'expédition varient de 30 à 50 $ (0,5 kg), avec un délai de livraison estimé de 7 à 15 jours ouvrables.

Courrier aérien enregistré: Le coût d'expédition est de 2 à 4 $ (0,1 kg), avec un délai de livraison estimé de 5 à 20 jours ouvrables.

Paiements

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