Datasheet > MAX20360

MAX20360

更新时间： 2024-11-08 14:58:11

品牌	Logo	应用领域
亚德诺 - ADI		驱动集成电源管理电路驱动器稳压器
页数	文件大小	规格书
210页	4412K
描述
集成了超低IQ稳压器、充电器、电量计和触觉驱动器的PMIC，适用于小尺寸Li+供电系统

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MAX20360 数据手册

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MAX20360

PMIC with Ultra-Low I Regulators, Charger,

Fuel Gauge, and Haptic Driver for

Small Li+ System

General Description

Benefits and Features

The MAX20360 is a highly integrated and programmable

power management solution designed for ultra-low-power

wearable applications. It is optimized for size and efficien-

cy to enhance the value of the end product by extending

battery life and shrinking the overall solution size. A flex-

ible set of power-optimized voltage regulators, including

multiple buck, boost and buck-boost converters, and lin-

ear regulators, provides a high level of integration and the

ability to create a fully optimized power architecture. The

quiescent current of each regulator is ultra-low targeted at

extending battery life in always-on applications.

● Extend Battery-Use Time Between Battery Charging

• 2 x Micro-I , 400mA Buck Regulators (330nA I

typ each)

• 0.550V to 1.180V in 10mV Steps

• 0.550V to 2.125V in 25mV Steps

• 0.550V to 3.700V in 50mV Steps

• Micro-I , 600mA Buck Regulator (330nA I typ)

• 0.550V to 1.180V in 10mV Steps

• 0.550V to 2.125V in 25mV Steps

• 0.550V to 3.700V in 50mV Steps

• Micro-I LV LDO/Load Switch (1µA I typ)

The MAX20360 includes a complete battery management

solution with battery seal, charger, power path, and fuel

gauge. Both thermal management and input protection

are built into the charger. The device also includes a facto-

ry programmable button controller with multiple inputs that

are customizable to fit specific product UX requirements.

• 1.0V to 2.0V Input Voltage

• 50mA Output

• 0.5V to 1.95V Output, 25mV Steps

• Micro-I LDO/Load Switch (1µA I typ)

• 1.71V to 5.5V Input Voltage

• 100mA Output

• 0.9V to 4V, 100mV Steps

Three integrated LED current sinks are included for indica-

tor or backlighting functions, and an ERM/LRA driver with

automatic resonance tracking is capable of providing so-

phisticated haptic feedback to the user. A low noise, 1.5W

buck-boost converter provides a clean way to power LEDs

commonly used in optical heart-rate systems. The device

• Micro-I Buck-Boost Regulator (2µA I typ)

• 1.5W Output

• 2.6V to 5V in 50mV Steps

● Easy-to-Implement Li+ Battery Charging

is configurable through an I C interface that allows for pro-

• Wide Fast Charge Current Range: 5mA to 500mA

• 28V/-5.5V Tolerant Input

• Programmable JEITA Current/Voltage Profiles

gramming various functions and reading the device status,

including the ability to read temperature and supply volt-

ages with the integrated ADC. This device is available in

a 72-bump, 0.5mm pitch, 4.88mm x 4.19mm, wafer-level

package (WLP) and operates over the -40°C to +85°C ex-

tended temperature range.

● Minimize Solution Footprint through High Integration

• 3.3V or 5.0V Safe Output LDO

• 15mA When CHGIN Present

• ERM/LRA Haptic Driver

• Automatic Braking (LRA Only)

• Automatic Resonance Tracking (LRA Only)

Applications

● Wearable Devices

● IoT

● Supports a Wide Variety of Display Options

• Micro-I Boost Regulator (2.4µA I typ)

• 300mW Output

• 5V to 20V in 250mV Steps

• 3-Channel Current Sinks

• 20V Tolerant

• Programmable from 0.6mA to 30mA

• Optimize System Control

• Programmable Push-Button Controller

• Programmable Supply Sequencing

• Factory Shelf Mode

• On-Chip Voltage/Charge Current Monitor Mux

and Analog-to-Digital Converter (ADC)

19-100850; Rev 10; 2/23

Ordering Information appears at end of data sheet.

12 3 4 5 6 7...210

中文翻译

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