Automotive-qualified power management ICs (PMICs) integrate, in a single package, DC-DC converters, linear regulators, high-side drivers, stand-by regulators and functions useful to supply car radios, microcontrollers, USB ports, clusters, ECU, ADAS systems and automotive electronic appliances in general.
These multichannel voltage regulators simplify the application design reducing component count and adding a full set of protection functions required by the automotive field, a digital control bus when needed, direct connection to the battery and low quiescent current consumption.
Référence | Description | |
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L5958SM STMicroelectronics |
PMIC - Régulateurs de tension - Usage spécifique, IC VREG MULTIFUNCT FLEXIWATT27 | RFQ |
L5958SMTR STMicroelectronics |
PMIC - Régulateurs de tension - Usage spécifique, IC VREG MULTIFUNCT FLEXIWATT27 | RFQ |
L5962TR STMicroelectronics |
PMIC - Régulateurs de tension - Usage spécifique, IC VREG MULTIFUNCTION POWERSO36 | RFQ |
L4953G STMicroelectronics |
PMIC - Régulateurs de tension - Usage spécifique, IC VREG MULTI CAR MULTIWATT15 | RFQ |
L5957PD STMicroelectronics |
PMIC - Régulateurs de tension - Usage spécifique, IC VREG MULTIFUNCTION POWERSO20 | RFQ |
L5950 STMicroelectronics |
PMIC - Régulateurs de tension - Usage spécifique, IC VREG MULTI CAR MULTIWATT15 | RFQ |
L5957PDTR STMicroelectronics |
PMIC - Régulateurs de tension - Usage spécifique, IC VREG MULTIFUNCTION POWERSO20 | RFQ |
L5959 STMicroelectronics |
PMIC - Régulateurs de tension - Usage spécifique, IC VREG MULTIFUNCT MULTIWATT15 | RFQ |
L5957 STMicroelectronics |
PMIC - Régulateurs de tension - Usage spécifique, IC VREG MULTIFUNCT MULTIWATT15 | RFQ |
L5956 STMicroelectronics |
PMIC - Régulateurs de tension - Usage spécifique, IC VREG MULTIFUNCT MULTIWATT15 | RFQ |
L5956PDTR STMicroelectronics |
PMIC - Régulateurs de tension - Usage spécifique, IC VREG MULTIFUNCTION POWERSO20 | RFQ |
L5956PD STMicroelectronics |
PMIC - Régulateurs de tension - Usage spécifique, IC VREG MULTIFUNCTION POWERSO20 | RFQ |
L5962 STMicroelectronics |
PMIC - Régulateurs de tension - Usage spécifique, IC VREG MULTIFUNCTION POWERSO36 | RFQ |
L5963Q-V0T STMicroelectronics |
PMIC - Régulateurs de tension - Linéaire + commutation, IC REG BUCK/SYNC 48VFQFN | RFQ |
L5963U-KBX STMicroelectronics |
PMIC - Régulateurs de tension - Linéaire + commutation, IC REG BUCK LDO SYNC 36PSSOP | RFQ |
L5963U-KBT STMicroelectronics |
PMIC - Régulateurs de tension - Linéaire + commutation, IC REG BUCK LDO SYNC 36PSSOP | RFQ |
L5963Q-V0Y STMicroelectronics |
PMIC - Régulateurs de tension - Linéaire + commutation, IC REG BCK/LIN/SYNC TRPL 48VFQFN | RFQ |
L5963D-EHX STMicroelectronics |
PMIC - Régulateurs de tension - Linéaire + commutation, IC REG TRPL BUCK/LDO SYNC 36PSSO | RFQ |
Traction inverters are the main battery drain components in electric vehicles (EVs), with power levels up to 150kW or higher. The efficiency and performance of traction inverter directly affect the driving range of electric vehicle after a single charge. Therefore, in order to build the next generation of traction inverter systems, silicon carbide (SiC) field effect transistor (FET) is widely used in the industry to achieve higher reliability, efficiency and power density.
Do you know the 8 application circuits of operational amplifiers?
This technical presentation requires an understanding of how to configure an operational amplifier in a typical gain control circuit. The applications of linear and nonlinear digital potentiometers are discussed. This article gives an overview of the basic techniques required to convert audio and other potentiometer/op amp applications from conventional mechanical potentiometers to solid state potentiometers
The current in an electronic circuit usually has to be limited. In USB ports, for example, excessive current must be prevented to provide reliable protection for the circuit. Also in the power bank, the battery must be prevented from discharging. Too high discharge current results in too large voltage drop of the battery and insufficient supply voltage of downstream devices
Using advanced real-time control technologies such as motor control circuits with higher power density, higher integration and more efficient systems, better acoustic performance of the system can be achieved
Brushless direct current (BLDC) motors have been widely used in household appliances, industrial equipment and automobiles. While brushless DC motors offer a more reliable and maintainable alternative to traditional brushless motors, they require more sophisticated electronics to drive them
How to achieve precise motion control in industrial actuators
The NCP51820 is a 650 V, high-speed, half-bridge driver capable of driving gallium nitride (" GaN ") power switches at dV/dt rates up to 200 V/ns. The full performance advantages of high voltage, high frequency and fast dV/dt edge rate switches can only be realized if the printed circuit board (PCB) can be properly designed to support this power switch. This paper will briefly introduce NCP51820 and the key points of PCB design of high performance GaN half bridge grid driver circuit using NCP51820