TPS65086401 Series

Configurable multi-rail PMIC for Xilinx MPSoCs and FPGAs

Catalog(1 parts)

Part	Applications	Number of Outputs▲▼	Operating Temperature▲▼	Operating Temperature▲▼	Voltage - Output	Package / Case	Voltage - Input▲▼	Voltage - Input▲▼	Supplier Device Package▲▼	Supplier Device Package▲▼	Supplier Device Package	Mounting Type
Texas Instruments TPS65086401RSKR D-CAP2™ Controller/Converter, Digital Cameras Voltage Regulator IC 9 Output 64-VQFN (8x8)	Controller/Converter, Digital Cameras	9 ul	85 °C	-40 °C	Multiple	64-VFQFN Exposed Pad	5.599999904632568 V	21 V	8 ul	8 ul	64-VQFN	Surface Mount

Key Features

• Wide VIN range from 5.6V to 21VThree variable-output voltage synchronous step-down controllers with D-CAP2™ TopologyScalable output current using external fets with selectable current limitI2C DVS control from 0.41V to 1.67V in 10mV steps or 1V to 3.575V in 25mV stepsThree variable-output voltage synchronous step-down converters with dcs-control topologyVIN range from 3V to 5.5VUp to 3 A of output currentI2C DVS control from 0.41V to 1.67V in 10mV steps or 0.425V to 3.575V in 25mV stepsThree LDO regulators with adjustable output voltageLDOA1: I2C-selectable voltage from 1.35V to 3.3V for up to 200mA of output currentLDOA2 and LDOA3: I2C-selectable voltage from 0.7V to 1.5V for up to 600mA of output current eachVTT LDO for DDR memory terminationThree load switches with slew rate controlUp to 300mA of output current with voltage drop less than 1.5% of nominal input voltageRDSON < 96mΩ at input voltage of 1.8V5V fixed-output voltage LDO (LDO5)Power supply for gate drivers of SMPS and for LDOA1Automatic switch to external 5V buck for higher efficiencyBuilt-in flexibility and configurability by factory OTP programmingSix GPI pins configurable to enable (CTL1 to CTL6) or sleep mode entry (CTL3 and CTL6) of any selected railsFour GPO pins configurable to power good of any selected railsOpen-drain interrupt output pinI2C interface supports standard mode (100kHz), fast mode (400kHz), and fast mode plus (1MHz)Wide VIN range from 5.6V to 21VThree variable-output voltage synchronous step-down controllers with D-CAP2™ TopologyScalable output current using external fets with selectable current limitI2C DVS control from 0.41V to 1.67V in 10mV steps or 1V to 3.575V in 25mV stepsThree variable-output voltage synchronous step-down converters with dcs-control topologyVIN range from 3V to 5.5VUp to 3 A of output currentI2C DVS control from 0.41V to 1.67V in 10mV steps or 0.425V to 3.575V in 25mV stepsThree LDO regulators with adjustable output voltageLDOA1: I2C-selectable voltage from 1.35V to 3.3V for up to 200mA of output currentLDOA2 and LDOA3: I2C-selectable voltage from 0.7V to 1.5V for up to 600mA of output current eachVTT LDO for DDR memory terminationThree load switches with slew rate controlUp to 300mA of output current with voltage drop less than 1.5% of nominal input voltageRDSON < 96mΩ at input voltage of 1.8V5V fixed-output voltage LDO (LDO5)Power supply for gate drivers of SMPS and for LDOA1Automatic switch to external 5V buck for higher efficiencyBuilt-in flexibility and configurability by factory OTP programmingSix GPI pins configurable to enable (CTL1 to CTL6) or sleep mode entry (CTL3 and CTL6) of any selected railsFour GPO pins configurable to power good of any selected railsOpen-drain interrupt output pinI2C interface supports standard mode (100kHz), fast mode (400kHz), and fast mode plus (1MHz)

Description

The TPS650864 device family is a single-chip power-management IC (PMIC) designed for Xilinx Zynq multiprocessor system-on-chip (MPSoCs) and field programmable gate array (FPGA) families. The TPS650864 offers an input range of 5.6V to 21V, enabling a wide range of applications (see the Device Comparison Table). The device is targeted for wall-powered applications or 2S, 3S, or 4S Li-Ion battery packs (NVDC or non-NVDC power architectures). See the Typical Application section for 5V input supplies. The D-CAP2 and DCS-Control high-frequency voltage regulators use small passives to achieve a small solution size. The D-CAP2 and DCS-Control topologies have excellent transient response performance, ideal for processor core and system memory rails that have fast load switching. An I2C interface allows simple control either by an embedded controller (EC) or by an SoC. The PMIC comes in an 8mm × 8mm, single-row VQFN package with thermal pad for good thermal dissipation. The TPS650864 device family is a single-chip power-management IC (PMIC) designed for Xilinx Zynq multiprocessor system-on-chip (MPSoCs) and field programmable gate array (FPGA) families. The TPS650864 offers an input range of 5.6V to 21V, enabling a wide range of applications (see the Device Comparison Table). The device is targeted for wall-powered applications or 2S, 3S, or 4S Li-Ion battery packs (NVDC or non-NVDC power architectures). See the Typical Application section for 5V input supplies. The D-CAP2 and DCS-Control high-frequency voltage regulators use small passives to achieve a small solution size. The D-CAP2 and DCS-Control topologies have excellent transient response performance, ideal for processor core and system memory rails that have fast load switching. An I2C interface allows simple control either by an embedded controller (EC) or by an SoC. The PMIC comes in an 8mm × 8mm, single-row VQFN package with thermal pad for good thermal dissipation.