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MT6370_PMIC_DataSheet分享给大家

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发表于 2018-7-19 16:33:39 | 显示全部楼层 |阅读模式

MT6370_PMIC_Data_heet
1.1 Features
 Battery Charger
‒ High-Accuracy Voltage/Current
Regulation
‒ Average Input Current Regulation
(AICR) : 0.1A to 3.25A in 50mA steps
‒ Charge Current Regulation Accuracy :
±7%
‒ Charge Voltage Regulation Accuracy :
±1% (0 to 85°C)
‒ Battery Temperature Sensing
‒ Synchronous 1.5Mz/0.75MHz Fixed-
Frequency PWM Controller with Up to
95% Duty Cycle
‒ Thermal Regulation and Protection
‒ Over-Temperature Protection
‒ Input Over-Voltage Protection
‒ IRQ Output for Communication via I 2 C
‒ Automatic Charging
‒ BATFET Control to Support Ship Mode,
Wake Up, and Full System Reset
‒ Resistance Compensation from Charger
Output to Cell Terminal
‒ USB OTG Output Voltage Range :
4.425V to 5.825V
‒ D+/D- Detection for BC1.2
‒ Integrated ADCs for System Monitoring
(Charger Current, Voltage, and
Temperature)
‒ JEITA Thermal Comparator Accuracy
±1% VTS
‒ Low Battery Protection from 2.3V to
3.8V for Boost Operation
‒ Initial VOREG Set for Relieve Battery
Protection
‒ External OVP MOSFET Driving for
Higher Surge Application, Up to AMR
28V
 USB_PD
‒ PD-Compatible Dual-Role
‒ Attach/Detach Detection as Host,
Device or Dual-Role Port
‒ Current Capability Definition and
Detection
‒ Cable Recognition
‒ Alternate Mode Supported
‒ Supports VCONN with Programmable
Over-Current Protection (OCP)
‒ Dead Battery Support
‒ Ultra-Low Power Mode for Attach
Detection (<10mA)
‒ BIST Mode Supported
‒ USB PD3.0
 Backlight WLED Driver
‒ Drives up to 4 Strings of 8 series WLEDs
‒ External PWM Pin and I2C-Controlled
with Programmable 11 bits of Linear and
Exponential Brightness
‒ I2C-Programmable Over-Voltage
Protection (OVP) Threshold
‒ Supports Torch Mode and Strobe Mode
for Front Cameras
‒ Auto Switch Frequency Mode (500kHz,
1MHz)
‒ Four Over-Voltage Protection
Thresholds (17V, 21V, 25V, and 29V)
‒ Four Over-Current Protection
Thresholds (900mA, 1200mA, 1500mA,
and 1800mA)
‒ Front-Facing Flash with 300%
Brightness for Selfshot
 Flash LED Driver
‒ Synchronous Boost Dual Flash LED
Driver with Dual Independently-
Programmable LED Current Sources
‒ Torch Mode Current : from 25mA to
400mA in 12.5mA Steps per Channel
‒ I 2 C-Programmable Flash Safety Timer,
from 64ms to 2432ms with 32ms/Step



闯客技术论坛-MT6370_PMIC_Data_Sheet_V04.pdf

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发表于 2018-9-4 12:33:58 | 显示全部楼层
听说很多人在用:床前明月光,下载花光光,都来是来下载和学习的。
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勇闯江湖

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发表于 2018-10-12 17:19:58 | 显示全部楼层
感谢大侠的分享
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一匹野马

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发表于 2020-9-5 16:46:35 | 显示全部楼层
谢谢分享,正好用得着
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一匹野马

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发表于 2021-8-3 10:37:05 | 显示全部楼层
好好学习,天天向上
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