PMIC（Power Management IC）又称电源管理IC电源管理集成电路 宁波磐瑞

PMIC（Power Management IC）又称电源管理IC电源管理集成电路（作为单元的电源管理IC或PMIC或PMU）是用于管理主机系统的电源需求的集成电路（或片上系统设备中的系统块）。电源管理IC是控制电力流动和方向的固态设备。许多电气设备具有多种内部电压和外部电源，这意味着设备的电源设计对操作有多种要求。PMIC可以指任何具有单独功率相关功能的芯片，但通常指包含多个功能的IC，如不同的功率转换和功率控制，如电压监控和欠压保护。通过将这些功能集成到一个IC中，可以对整体设计进行许多改进，例如更好的转换效率、更小的解决方案尺寸和更好的散热。在应用场景方面，电源管理芯片的应用范围非常广泛，列如工业自动化和控制、医疗设备、汽车、光伏新能源、家庭电器和消费电子、智能手机和平板电脑，

电源管理IC制造商，包括NXP, Analog Devices，DIODES,ST,Texas Instruments, Maxim,TOSHIBA等等，

ADBMS1818ASWAZ        Analog Devices        Battery Management 18-cell battery monitor with daisy chain

LTC6811HG-2#3ZZTRPBF        Analog Devices        12 Channel Multicell Batt Stack Mon

LT6657AHMS8-2.5#PBF        Analog Devices        1.5ppm/ C Drift, L N, Bufed Ref

LT8640EUDC#PBF        Analog Devices        42V, 5A Sync Buck Silent Switcher w/ 2.5

LTC4236IUFD-2#PBF        Analog Devices        2x Ideal Diode-OR & 1x Hot Swap Cntr w/

LT1027CCN8-5        Analog Devices        Voltage References LT1027 - Precision 5 Volt Reference

LTM8073IY#PBF        Analog Devices        60VIN, 3A Silent Switcher Module Reg

LT8471IFE#PBF        Analog Devices        Switching Voltage Regulators

LT3092ETS8#PBF        Analog Devices        LT3092 - 200mA 2-Terminal Programmable Current Source

LTC4417IUF        Analog Devices        Power Management Specialized - PMIC 2.5V to 36V Prioritized Triple PowerPath Controller

MAX17260SETD+        Analog Devices        5.1 uA 1-Cell Fuel Gauge with ModelGauge m5 EZ

MAX77801EWP+T        Analog Devices        Conv DC-DC 2.3V to 5.5V Step Down/Step Up Single-Out 2.6V to 4.1875V 2A 20Pin WLP T/R

AP9211SA-AK-HAC-7        DIODES        Battery Management SGL Chip Protection Auto Wake 12Vdss

AP7370-33Y-13        DIODES        LDO Voltage Regulators 300mA, 3.3V ULDO Regulator

PT7M7811        DIODES        Supervisory Circuits

MPM3695GRF-25-0022        MPS        Power Management Modules 16V, 20A DC/DC Power Module

MP103GN-Z        MPS        AC/DC Converters Offline Inductorless Regulator

MC07XS6517BEKR2        NXP        Power Switch/Driver 1:1 N-Channel 5.5A, 11A 54-HSOP

TLV431CSN1T1G        ON        LOW VOLTAGE PRECISION ADJ

TPS78401QDBVRQ1        Texas Instruments        LDO Voltage Regulators Automotive, 300-mA, low-IQ, high-PSRR, LDO voltage regulator with high accuracy and enable 5-SOT-23 -40 to 150

LMQ61460AFSQRJRRQ1        Texas Instruments        Switching Voltage Regulators

LM74800QDRRRQ1        Texas Instruments        Power Management Specialized - PMIC

DRV8424EPWPR        Texas Instruments        35-V, 2.5-A bipolar stepper or dual brushed motor driver with integrated current sensing 28-HTSSOP -40 to 125

TPS27S100BRRKR        Texas Instruments        40-V, 100-m , 1-ch smart high-side switch with adjustable current limit 16-WQFN -40 to 125

TPS63805YFF        Texas Instruments        2-A, high-efficient, 11- uA quiescent current buck-boost converter with tiny solution size 15-DSBGA -40 to 125

TPS62816QWRWYRQ1        Texas Instruments        Switching Voltage Regulators

TPS61232DRC        Texas Instruments        Switching Voltage Regulators High-eff Sync Step Up Converter

TPS563211DRL        Texas Instruments        4.2-V to 18-V, 3-A, synchronous buck converter with 1% accuracy, PG/SS and PFM/forced-PWM

LM4040D25IDBZ        Texas Instruments        Voltage References 2.5V Precision Mcrpwr Shunt 1% acc

TPS63802DLAT        Texas Instruments        Switching Voltage Regulators 2-A, high-efficient

UCC23513DWYR        Texas Instruments        Isolated Gate Drivers 4-A/5-A, 5.7-kVRMS single-channel isolated gate driver with Opto-Compatible input 6-SOIC -40 to 125

BQ25882YFF        Texas Instruments        Battery Management I2C 2 cell 2A Boost battery charger for USB input in a WCSP package with Power Path 25-DSBGA -40 to 85

TPS56339DDCR        Texas Instruments        4.5-V to 24-V input, 3-A output synchronous buck converter 6-SOT-23-THIN -40 to 125

TLV75801PDBVR        Texas Instruments        LDO Voltage Regulators 500-mA, low-IQ,

TC78H660FNG,EL        TOSHIBA        2-Ch Brushd MCD 18V/2A per CH

TBD62003AFWG        TOSHIBA        Gate Drivers DMOS Transistor

TCR2DG12,LF        TOSHIBA        LDO Regulator Pos 1.2V 0.2A 4Pin WCSP