BQ51021YFPT

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Applications:	Wireless Power Receiver
Current - Supply:	2.5A
Voltage - Supply:	4 V ~ 10 V
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	42-XFBGA, DSBGA
Supplier Device Package:	42-DSBGA
Base Part Number:	BQ51021

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.BQ51021YFPT is a highly advanced, segmented, multiple function Power Management Integrated Circuit (PMIC) designed for use in a wide variety of electronic devices and equipment. The BQ51021YFPT offers a complete and flexible solution for managing the power requirements of a variety of applications including health, medical, industrial and commercial.The BQ51021YFPT is a low-power, comprehensive PMIC with integrated precision voltage and current regulators, adjustable and fixed power switchers, load switches, battery chargers, and power sequencing logic. It is designed for applications with limited space and tight pin counts, and for those that require high performance, cost-effective and low power solutions.The BQ51021YFPT features two main power output switching circuits, which regulate power loads up to 6A and can be adjusted with accuracy to 100mV. It also provides precision dynamic voltage scaling (DVS), allowing the supply voltage to be adjusted to optimize efficiency or reduce performance and cost. The BQ51021YFPT also features a complete range of related features and functions such as buck, boost and LCD voltage rail generators, step-down converters, efficient speed control, power-on reset timer, on/off control and I2C interface. These features enable a wide range of applications, from medical and industrial to consumer and automotive.The BQ51021YFPT also integrates a low-power load switch controller, providing a low-power solution for controlling power to a variety of loads. This switch controller has microsecond switching speeds and very low voltage drop, making it an ideal choice for sensitive loads and small form factor systems. The BQ51021YFPT further enhances power control with the ability to program up to 10 individual input pins to perform tasks such as master reset (MR), soft start, sleep mode, and wake up from power down.The BQ51021YFPT also integrates impressive battery management features, including charge current and voltage regulation with maximum programmability. It also supports several battery types, including Single-Cell Li-ion, LiFePO4, NiMH, and Lead Acid, providing efficient charging and precise current control. It also features an integrated NTC temperature sensor to monitor system temperature, allowing the BQ51021YFPT to respond to high system temperatures and protect against thermal overloads. Furthermore, it provides additional features such as battery short-circuit protection, over-current protection, over-voltage protection, and dynamic voltage scaling.The BQ51021YFPT provides a comprehensive feature set, with integrated components that are optimized to enable quick start-up and reduce overall system power consumption. This PMIC can be used in a variety of applications, such as Slim design for medical equipment, Wearable devices, Set-top boxes, PoS terminals, DTVs and other consumer electronics. The high-performance, power efficient design and small size of the BQ51021YFPT make it an ideal choice for many medical and industrial applications.The BQ51021YFPT\'s diverse functionality, flexibility, and performance makes it suitable for a wide range of applications, including medical, industrial, automotive, and consumer. Its power efficient design, low power consumption, high precision and cost-effective features make it ideal for many small size, high-performance designs. It is well-suited for low-power, tight-space applications, and its advanced features help simplify system design and reduce overall system cost.In summary, the BQ51021YFPT is a highly integrated, low cost, and low-power PMIC designed to meet a wide variety of requirements. It features two main power output switching circuits, precision voltage and current regulators, adjustable and fixed power switchers, load switches, battery chargers, power sequencing logic, low-power load switch controller and a variety of other related features. With its diverse functionality, flexibility, and performance, the BQ51021YFPT is suitable for a variety of medical and industrial applications, and offers a comprehensive, cost-effective solution for managing power requirements in a variety of designs.

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