AH2984-PG-B Allicdata Electronics

AH2984-PG-B Integrated Circuits (ICs)

Allicdata Part #:

AH2984-PG-BDI-ND

Manufacturer Part#:

AH2984-PG-B

Price: $ 0.00
Product Category:

Integrated Circuits (ICs)

Manufacturer: Diodes Incorporated
Short Description: IC MOTOR DRIVER ON/OFF 4SIP
More Detail: Motor Driver Power MOSFET On/Off 4-SIP
DataSheet: AH2984-PG-B datasheetAH2984-PG-B Datasheet/PDF
Quantity: 940
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
Stock 940Can Ship Immediately
Specifications
Technology: Power MOSFET
Base Part Number: AH2984
Supplier Device Package: 4-SIP
Package / Case: 4-SIP
Mounting Type: Through Hole
Operating Temperature: -40°C ~ 150°C (TJ)
Voltage - Load: 2.5 V ~ 15 V
Voltage - Supply: 2.5 V ~ 15 V
Current - Output: 500mA
Applications: Fan Motor Driver
Step Resolution: --
Series: --
Interface: On/Off
Output Configuration: Low Side (2)
Function: Driver - Fully Integrated, Control and Power Stage
Motor Type - AC, DC: Brushless DC (BLDC)
Motor Type - Stepper: --
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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The AH2984-PG-B is a customized system-in-package (SiP) power management integrated circuit (PMIC) device. It is categorized as a motor driver, controller, and PMIC, and consists of a single phase buck regulated DC-DC controller, dual-phase buck Monolithic pulse-width modulation (PWM) drivers, and a multi-cell Lithium-Ion/Polymer battery charger. It is useful for many unique applications such as automotive, industrial, and green energy.The AH2984-PG-B can be used in a range of applications due to its customizable integrated circuitry.

The main feature of the AH2984-PG-B is its integrated buck controlling and PWM driving capabilities. The buck controller is designed to output a regulated DC-DC voltage and current that can be used to power devices such as motors, sensors, and other loads. It utilizes a proprietary adaptive control algorithm which is designed to improve efficiency and accuracy in controlling the voltage. Additionally, the buck controller also has a programmable constant-current limiting feature to protect sensitive components from potentially high currents.

The dual-phase buck PWM drivers are the other unique function of the AH2984-PG-B. They are used to provide a variable drive signal for two-phase brushless DC motors. They are capable of delivering up to 1.7A peak current from its dedicated high-side and low-side outputs, and can be programmed for different speed settings, depending on the application requirements. Additionally, the PWM drivers can be set for either sinusoidal or block commutation, providing additional flexibility when controlling the motor.

The third key feature of the AH2984-PG-B is its integrated multi-cell Li-ion/Polymer battery charger. This charger can support charging up to 8 cells in series, and is designed to deliver a safe, reliable and efficient charging experience. It is capable of providing up to 4A of charge current and can be programmed to support different battery chemistry types and charging profiles. The battery charger also contains built-in safety features such as over-voltage, under-voltage, over-temperature and over-current protection, ensuring that the batteries are always charged safely and efficiently.

Overall, the AH2984-PG-B is an excellent PMIC for motor driver, controller, and PMIC applications. Its integrated buck controller and PWM drivers enable it to deliver efficient and accurate power control, while its multi-cell Li-ion charging capabilities provide a safe and reliable charging experience. Its unique combination of features makes the AH2984-PG-B an ideal solution for many different applications.

The specific data is subject to PDF, and the above content is for reference

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