TPS650942 Series
Programmable mid input voltage range Power Management IC (PMIC) for Apollo Lake processors
Manufacturer: Texas Instruments
Catalog(2 parts)
| Part | Mounting Type | Number of Outputs▲▼ | Voltage - Output | Package / Case | Applications | Operating Temperature▲▼ | Operating Temperature▲▼ | Voltage - Input▲▼ | Voltage - Input▲▼ | Supplier Device Package▲▼ | Supplier Device Package▲▼ | Supplier Device Package |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS650942A0RSKRD-CAP2™ Controller/Converter, Mobile PCs Voltage Regulator IC 12 Output 64-VQFN (8x8) | Surface Mount | 12 ul | Multiple | 64-VFQFN Exposed Pad | Controller/Converter, Mobile PCs | -40 °C | 85 °C | 5.599999904632568 V | 21 V | 8 ul | 8 ul | 64-VQFN |
Texas Instruments TPS650942A0RSKTD-CAP2™ Controller/Converter, Mobile PCs Voltage Regulator IC 12 Output 64-VQFN (8x8) | Surface Mount | 12 ul | Multiple | 64-VFQFN Exposed Pad | Controller/Converter, Mobile PCs | -40 °C | 85 °C | 5.599999904632568 V | 21 V | 8 ul | 8 ul | 64-VQFN |
Key Features
• Wide VIN range from 5.6V to 21VThree variable-output voltage synchronous Step-down controllers With D-CAP2™ topology5A for BUCK1 (VNN), 7A for BUCK6 (VDDQ), and 21A for BUCK2 (VCCGI) using external FETs for typical applicationsI2C dynamic voltage scaling (DVS) control (0.5V to 1.45V in 10mV Steps) for BUCK1 and BUCK2OTP-Programmable default output voltage for BUCK6 (VDDQ)Three variable-output voltage synchronous Step-down converters with dcs-control topology and I2C DVS capabilitiesVIN range from 4.5V to 5.5V3A of output current for BUCK3 (VCCRAM)2A of output current for BUCK4 (V1P8A) and BUCK5 (V1P24A) for typical applicationsThree LDO regulators with adjustable output voltageLDOA1: I2C-Selectable output voltage from 1.35V to 3.3V for up to 200mA of output currentLDOA2 and LDOA3: I2C-Selectable output voltage from 0.7V to 1.5V for up to 600mA of output currentVTT LDO for DDR memory terminationThree load switches with slew rate controlUp to 400mA of output current with voltage drop less than 1.5% of nominal input voltageRDSON < 96mΩ at input voltage of 1.8VI2C Interface (device address 0x5E) supports:Standard mode (100kHz)Fast mode (400kHz)Fast mode plus (1MHz)Wide VIN range from 5.6V to 21VThree variable-output voltage synchronous Step-down controllers With D-CAP2™ topology5A for BUCK1 (VNN), 7A for BUCK6 (VDDQ), and 21A for BUCK2 (VCCGI) using external FETs for typical applicationsI2C dynamic voltage scaling (DVS) control (0.5V to 1.45V in 10mV Steps) for BUCK1 and BUCK2OTP-Programmable default output voltage for BUCK6 (VDDQ)Three variable-output voltage synchronous Step-down converters with dcs-control topology and I2C DVS capabilitiesVIN range from 4.5V to 5.5V3A of output current for BUCK3 (VCCRAM)2A of output current for BUCK4 (V1P8A) and BUCK5 (V1P24A) for typical applicationsThree LDO regulators with adjustable output voltageLDOA1: I2C-Selectable output voltage from 1.35V to 3.3V for up to 200mA of output currentLDOA2 and LDOA3: I2C-Selectable output voltage from 0.7V to 1.5V for up to 600mA of output currentVTT LDO for DDR memory terminationThree load switches with slew rate controlUp to 400mA of output current with voltage drop less than 1.5% of nominal input voltageRDSON < 96mΩ at input voltage of 1.8VI2C Interface (device address 0x5E) supports:Standard mode (100kHz)Fast mode (400kHz)Fast mode plus (1MHz)
Description
AI
The TPS65094 device is a single-chip solution, power-management integrated chip (PMIC) designed specifically for the latest Intel™ processors targeted for tablets, ultrabooks, notebooks, industrial PCs, and Internet-of-Things (IOT) applications using 2S, 3S, or 4S Li-Ion battery packs (NVDC or non-NVDC power architectures), as well as wall-powered applications. The TPS65094 device is used for essential systems with low-voltage rails merged for the smallest footprint and lowest-cost system-power solution. The TPS65094 device provides the complete power solution based on the Intel Reference Designs. Six highly efficient step-down voltage regulators (VRs), a sink or source LDO (VTT), and a load switch are controlled by power-up sequence logic to provide the proper power rails, sequencing, and protection—including DDR3 and DDR4 memory power. The two regulators (BUCK1 and BUCK2) support dynamic voltage scaling (DVS) for maximum efficiency—including support for connected standby. The high-frequency VRs use small inductors and capacitors to achieve a small solution size. An I2C interface allows simple control by an embedded controller (EC) or by a system on chip (SoC).
The PMIC comes in an 8mm × 8mm single-row VQFN package with a thermal pad for good thermal dissipation and ease of board routing.
The TPS65094 device is a single-chip solution, power-management integrated chip (PMIC) designed specifically for the latest Intel™ processors targeted for tablets, ultrabooks, notebooks, industrial PCs, and Internet-of-Things (IOT) applications using 2S, 3S, or 4S Li-Ion battery packs (NVDC or non-NVDC power architectures), as well as wall-powered applications. The TPS65094 device is used for essential systems with low-voltage rails merged for the smallest footprint and lowest-cost system-power solution. The TPS65094 device provides the complete power solution based on the Intel Reference Designs. Six highly efficient step-down voltage regulators (VRs), a sink or source LDO (VTT), and a load switch are controlled by power-up sequence logic to provide the proper power rails, sequencing, and protection—including DDR3 and DDR4 memory power. The two regulators (BUCK1 and BUCK2) support dynamic voltage scaling (DVS) for maximum efficiency—including support for connected standby. The high-frequency VRs use small inductors and capacitors to achieve a small solution size. An I2C interface allows simple control by an embedded controller (EC) or by a system on chip (SoC).
The PMIC comes in an 8mm × 8mm single-row VQFN package with a thermal pad for good thermal dissipation and ease of board routing.