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PCA85063ATT/AJ

Name: PCA85063ATT/AJ
Rating: 4.7 (12 reviews)

IC RTCC I2C/ALARM 8TSSOP

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包 TSSOP-8
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規格

Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q100
ProductStatus	Not For New Designs
Type	Clock/Calendar
Features	Alarm, Leap Year, Square Wave Output
TimeFormat	HH:MM:SS (12/24 hr)
DateFormat	YY-MM-DD-dd
Interface	I²C, 2-Wire Serial
Voltage-Supply	0.9V ~ 5.5V
Current-Timekeeping(Max)	1.8µA @ 5V
OperatingTemperature	-40°C ~ 105°C
MountingType	Surface Mount
Package/Case	8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

概述

Description

The PCA85063ATT/AJ is a highly integrated power management IC (PMIC) designed for battery-operated applications, such as wearables and portable devices. It combines multiple functions in a single chip, including a DC-DC boost converter, multiple linear regulators, and a real-time clock.
Key features include:
1. Boost Converter: Efficiently steps up low battery voltages to provide stable outputs for powering system components.
2. Linear Regulators: Deliver low-noise power to sensitive analog and digital circuits.
3. Real-Time Clock (RTC): Maintains timekeeping even during power outages.
4. I²C Interface: Allows for easy configuration and monitoring of the device’s settings and status.
The PCA85063ATT/AJ is particularly suitable for applications requiring compact design and high efficiency, optimizing battery life while providing reliable power management. Its integration of multiple functions helps reduce component count and complexity in electronic designs.

Features

The PCA85063ATT/AJ is a power management IC designed for battery-operated devices. Key features include:
1. Power Management: Integrates a buck converter, LDOs, and a battery charger to efficiently manage power.
2. Battery Charger: Supports Li-Ion and Li-Polymer batteries with features like input voltage monitoring and thermal regulation.
3. Multiple Outputs: Provides several regulated output voltages for different components in the device.
4. Compact Package: Available in a small form factor, ideal for space-constrained applications.
5. Programmable Settings: Offers configurable settings for charging currents, voltage levels, and more.
6. Protection Features: Includes over-voltage, over-current, and thermal protection to enhance safety and reliability.
7. Efficiency: Designed for high efficiency to extend battery life and optimize performance.
This IC is suitable for smartphones, wearables, and other portable electronics, providing versatile power management solutions.

Package

The PCA85063ATT/AJ is packaged in a 14-pin TSSOP (Thin Shrink Small Outline Package) form factor.

Pinout

The PCA85063ATT/AJ is a dual voltage regulator and power management IC designed for battery-powered devices. It features a 24-pin HTQFN package.
Pin functions include:
1. VDD: Power supply input.
2. VOUT1, VOUT2: Regulated output voltages.
3. GND: Ground reference.
4. CS: Chip select for enabling/disabling the device.
5. VREF: Reference voltage output.
6. MODE: Mode selection for different operational configurations.
7. COMP: Compensation node for stability.
8. LDO: Low-dropout regulator output.
9. IN: Input for external components.
10. GPIO: General-purpose input/output pins.
11. ALERT: Output for indicating fault conditions.
Additional pins manage various functional aspects like feedback, sensing, and control, enabling efficient power distribution in portable applications.

Manufacturer

The PCA85063ATT/AJ is manufactured by NXP Semiconductors. NXP is a global semiconductor company headquartered in Eindhoven, Netherlands. It specializes in designing and manufacturing a wide range of semiconductor solutions, including microcontrollers, processors, and analog products. NXP serves various industries, including automotive, industrial, and consumer electronics, focusing on connectivity, security, and processing capabilities. The PCA85063ATT/AJ specifically is a real-time clock and power management device, which reflects NXP's commitment to providing innovative solutions for timekeeping and power management in electronic applications.

Application

The PCA85063ATT/AJ is a highly integrated power management IC commonly used in applications such as smartphones, tablets, wearables, and other portable devices. It features multiple voltage regulators, power sequencing, and battery management capabilities, making it suitable for efficient power distribution in complex systems. Its versatility also allows it to be utilized in IoT devices and automotive electronics, where reliable power management is essential.

Equivalent

The PCA85063ATT/AJ chip is a power management IC primarily used in automotive applications. Equivalent products include the TPS65070 from Texas Instruments and the LTC3676 from Analog Devices. However, always check the specific electrical characteristics and features to ensure compatibility for your application.