Datasheet > STPMIC1BPQR

STPMIC1BPQR

更新时间： 2024-11-29 02:50:15

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
140页	8810K
描述
Highly integrated power management IC for micro processor units

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STPMIC1BPQR 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
Factory Lead Time：	18 weeks	风险等级：	2.05
模拟集成电路 - 其他类型：	POWER SUPPLY MANAGEMENT CIRCUIT	Base Number Matches：	1

STPMIC1BPQR 数据手册

STPMIC1

Datasheet

Highly integrated power management IC for micro processor units

Features

•

Input voltage range from 2.8 V to 5.5 V

4 adjustable general purpose LDOs

1 LDO for DDR3 termination (sink-source), bypass mode for low power DDR or

as general purpose LDO

•

1 LDO for USB PHY supply with automatic power source detection

1 reference voltage LDO for DDR memory

4 adjustable adaptive constant on-time (COT) buck SMPS converters

5.2 V / 1.1 A boost SMPS with bypass mode for 5 V input or battery input

1 power switch 500 mA USB OTG compliant

1 power switch 500 mA/1000 mA general purpose

User programmable non-volatile memory (NVM), enabling scalability to support

a wide range of applications

•

I²C and digital IO control interface

WFQFN 44L (5x6x0.8)

Applications

•

Power management for embedded micro processor units

Wearable and IoT

Portable devices

Man-machine interfaces

Product status link

Smart home

STPMIC1

Power management unit companion chip of the STM32MP1 MPU

Device summary

Description

STPMIC1APQR

The STPMIC1 is a fully integrated power management IC designed for products

based on high integrated application processor designs requiring low power and high

efficiency.

STPMIC1BPQR

STPMIC1CPQR

STPMIC1DPQR

STPMIC1EPQR

Order code

Packing

The device integrates advanced low power features controlled by a host processor

via I²C and IO interface.

The STPMIC1 regulators are designed to supply power to the application processor

as well as to the external system peripherals such as: DDR, Flash memories and

other system devices.

WFQFN 44L

(5x6x0.8)

The boost converter can power up to 3 USB ports (two 500 mA host USB and one

100 mA USB OTG). Its advanced bypass architecture allows the smooth regulation

of VBUS for USB ports from a battery as well as low-cost consumer 5 V AC-DC

adapters.

4 buck SMPS are optimized to provide an excellent transient response and an output

voltage precision for a wide range of operating conditions, high full range efficiency (η

up to 90%) by implementing a low power mode with a smooth transition from PFM to

PWM and also an advanced PWM synchronization technique with an integrated PLL

for a better noise (EMI performance).

DS12792 - Rev 7 - December 2020

For further information contact your local STMicroelectronics sales office.

www.st.com

12 3 4 5 6 7...140

中文翻译

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与STPMIC1BPQR相关器件

型号	品牌	获取价格	描述	数据表
STPMIC1CPQR	STMICROELECTRONICS	获取价格	Highly integrated power management IC for micro processor units
STPMIC1DPQR	STMICROELECTRONICS	获取价格	Highly integrated power management IC for micro processor units
STPMIC1EPQR	STMICROELECTRONICS	获取价格	Highly integrated power management IC for micro processor units
STPMS1	STMICROELECTRONICS	获取价格	Dual-channel 1-bit, 2 MHz, 1st order sigma-delta modulator with embedded PGA
STPMS1BPQR	STMICROELECTRONICS	获取价格	具有嵌入式PGA的智能传感器双通道1阶ΣΔ调制器
STPMS2	STMICROELECTRONICS	获取价格	具有嵌入式PGA的智能传感器II双通道2阶ΣΔ调制器
STPMS2H-PUR	STMICROELECTRONICS	获取价格	Smart sensor II dual-channel 1-bit, 4 MHz, second-order sigma-delta modulator with embedde
STPMS2L-PUR	STMICROELECTRONICS	获取价格	Smart sensor II dual-channel 1-bit, 4 MHz, second-order sigma-delta modulator with embedde
STPN-FK-M3	FOTEK	获取价格	Multi-Range ON DELAY TIMER/FLICKER
STPN-M1	FOTEK	获取价格	Multi-Range ON DELAY TIMER/FLICKER

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