NXP

PF81/82

The PF8100/PF8200 PMIC family is designed for high-performance processing applications such as infotainment, telematics, clusters, vehicle networking, ADAS, vision and sensor fusion. This family is ideal for i.MX 8, i.MX 8X and S32V processors’ based applications and suitable for powering Layerscape LS1043A and other high-performance processors.

Key features:

• Up to seven high-efficiency buck converters
• Four linear regulators with load switch options
• RTC supply and coin cell charger
• Watchdog timer/monitor
• Monitoring circuit to fit ASIL B safety level
• One-time programmable (OTP) device configuration

Datasheet

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PF71

The PF7100 is a power management integrated circuit (PMIC) designed for high performance i.MX 8 processors.

Key features:

• Automotive and industrial grades available
• Available with -40°C to 105°C or -40°C to 125°C operating ambient temperature (150°C Tj)
• Five high-efficiency BUCK converters: Four bucks support multi-phase and DVS capability
• Two linear regulators with load switch option
• Watchdog timer/monitor
• Monitoring circuit to fit ASIL B safety level
• One-time programmable device configuration

Datasheet

PF502x

The PF502x is a family of software and pin-to-pin compatible multi-phase PMIC devices. These PMICs are highly configurable along with QM to ASIL-B functional safety scalability making it a perfect companion and fit for various system level power requirements.

Key features:

• Up to 4 high-efficiency BUCK converters
• One linear regulator with load switch (optional)
• OTP (One-time programmable) memory for flexible device configuration
• High speed I2C interface (3.4 MHz)
• Individual ENABLE control and PGOOD monitoring circuits to fit ASIL B level

Datasheet

PCA9450

The PCA9450 is a single chip Power Management IC (PMIC) specifically designed to support i.MX 8M family processor in both 1 cell Li-Ion and Li-polymer battery portable application and 5 V adapter nonportable applications.

Key features:

• Up to six high-efficiency step-down regulators
• Five linear regulators
• 400 mA load switch with active discharge
• 32.768 kHz crystal oscillator buffer output
• Level translator
• Power control IO
• I2C interface
• ESD protection

Datasheet

PCA9420

The PCA9420 is a highly integrated Power Management IC (PMIC), targeted to provide power management solution for low-power microcontroller applications or other similar applications powered by Li-ion battery.

Key features:

• Optimized for low-power applications
• Built-in “Mode” configuration to accommodate fast mode switch supporting different MCU operation modes
• Linear battery charger for charging single-cell Li-ion battery
• Over-temperature protection
• Two step-down DC/DC (Buck) converter
• Two LDOs

Datasheet

BYLink System Power Platform

NXP BYLink power management concept simplifies power and safety integration across vehicle domains. Its key benefits are:

• Easy and simple power management portfolio
  • High-voltage PMICs and LV PMICs sharing the same Ips
  • PMICs are easy to learn and easy to reuse: when you know one, you know all
• Enabling complex power up/down sequence without any external active component
  • Each device get his own sequencer easily configurable by the one-time programmable block
  • System is scalable with more low voltage PMIC safety, scalability and extended safety concept
  • Same device pin-pin and software-compatible scalable from QM, ASIL B and D levels
• Avnet can provide OTP programming services.

TEA2016

The TEA2016AAT is a digital, configurable LLC & PFC combo controller for high-efficiency resonant power supplies. It includes both the LLC controller functionality and PFC controller, which operates in DCM and QR mode.

Key features:

• Complete functionality of LLC and PFC controller in single small-size SO16 package
• Integrated high-voltage start-up
• Integrated X-capacitor discharge without additional external components
• Several parameters can easily be configured
• Compliant with the latest energy-saving standards and directives (Energy Star, EuP)
• Excellent no-load input power (< 75 mW for TEA2016AAT/TEA1995T combination)

Datasheet

TEA2095

The TEA2095T/TE is a high performance synchronous rectifier (SR) controller IC for switch mode power supplies. This SR controller incorporates an adaptive gate drive method to save the maximum amount of energy at any load.

Key features:

• Supply current in energy save operation of typ. 90 μA
• Regulation level of −25 mV for driving low-ohmic MOSFETs
• Wide supply voltage range from 4.5 V to 38 V
• Dual synchronous rectification for LLC resonant
• Two package versions: SO8 & SO8 with exposed die pad
• Discharge of the output capacitor after mains disconnect

Datasheet

TEA2208

The TEA2208T controller IC for active bridge rectifiers, replaces traditional diode bridge with low-ohmic high-voltage external MOSFETs and significantly improves the efficiency of the power converter, as the typical rectifier diode-forward conduction losses are eliminated.

Key features:

• Efficiency can improve up to about 1.4 % at 90 V (AC) mains voltage
• Very low IC power consumption (2 mW)
• Directly drives all four rectifier MOSFETs
• Integrated X-capacitor discharge (2 mA)
• Self-supplying
• S014 package

Datasheet

TEA1708

The TEA1708 is an automatic discharge IC for X capacitors with a low power consumption, typically 1 mW at 230 V (AC). Applications are any AC connected power supplies with X capacitors > 100 nF requiring a low load standby power.

Key features:

• Integrated 500 V clamp; no metal oxide varistor required to protect the IC
• Self-supplied, no external bias required
• Discharge current internally limited
• Adjustable discharge delay
• Very high differential surge: 6 kV with two 200 kΩ resistors
• Easier application design, resolving EMI issues while retaining the efficiency level

Datasheet

TEA1721

The TEA1721 is a small Switched Mode Power Supply (SMPS) controller IC for low power applications (up to 5 W) and operates directly from the rectified universal mains input. The device includes a high voltage power switch (700 V) and has been optimized for flyback converter topologies to provide high-efficiency over the entire load range with ultra-low power consumption in the no-load condition.

Key features:

• 700 V high voltage power switch for global mains operation
• USB battery charging and Energy Star 2.0 compliant
• Enables no-load power consumption < 20 mW
• Very low supply current in no-load condition with energy saver mode
• High voltage start-up circuit with zero current consumption during switching

Datasheet