TPS65217 Series
Power Management IC (PMIC) w/ 3 DC/DCs, 4 LDOs, linear battery charger & white LED driver
Manufacturer: Texas Instruments
Catalog(8 parts)
| Part | Voltage - Supply▲▼ | Voltage - Supply▲▼ | Mounting Type | Package / Case | Supplier Device Package | Applications | Operating Temperature▲▼ | Operating Temperature▲▼ | Supplied Contents | Secondary Attributes | Function | Primary Attributes | Utilized IC / Part | Embedded▲▼ | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS65217ARSLRBattery Management, Display (LED Drivers), Handheld/Mobile Devices, Power Supply PMIC 48-VQFN (6x6) | 2.75 V | 5.800000190734863 V | Surface Mount | 48-VFQFN Exposed Pad | 48-VQFN (6x6) | Battery Management, Display (LED Drivers), Handheld/Mobile Devices, Power Supply | -40 °C | 105 °C | |||||||
Texas Instruments TPS65217BRSLRBattery Management, Display (LED Drivers), Handheld/Mobile Devices, Power Supply PMIC 48-VQFN (6x6) | 2.75 V | 5.800000190734863 V | Surface Mount | 48-VFQFN Exposed Pad | 48-VQFN (6x6) | Battery Management, Display (LED Drivers), Handheld/Mobile Devices, Power Supply | -40 °C | 105 °C | |||||||
Texas Instruments TPS65217CRSLTBattery Management, Display (LED Drivers), Handheld/Mobile Devices, Power Supply PMIC 48-VQFN (6x6) | 2.75 V | 5.800000190734863 V | Surface Mount | 48-VFQFN Exposed Pad | 48-VQFN (6x6) | Battery Management, Display (LED Drivers), Handheld/Mobile Devices, Power Supply | -40 °C | 105 °C | |||||||
Texas Instruments TPS65217BRSLTBattery Management, Display (LED Drivers), Handheld/Mobile Devices, Power Supply PMIC 48-VQFN (6x6) | 2.75 V | 5.800000190734863 V | Surface Mount | 48-VFQFN Exposed Pad | 48-VQFN (6x6) | Battery Management, Display (LED Drivers), Handheld/Mobile Devices, Power Supply | -40 °C | 105 °C | |||||||
Texas Instruments TPS65217ARSLTBattery Management, Display (LED Drivers), Handheld/Mobile Devices, Power Supply PMIC 48-VQFN (6x6) | 2.75 V | 5.800000190734863 V | Surface Mount | 48-VFQFN Exposed Pad | 48-VQFN (6x6) | Battery Management, Display (LED Drivers), Handheld/Mobile Devices, Power Supply | -40 °C | 105 °C | |||||||
Texas Instruments TPS65217CRSLRBattery Management, Display (LED Drivers), Handheld/Mobile Devices, Power Supply PMIC 48-VQFN (6x6) | 2.75 V | 5.800000190734863 V | Surface Mount | 48-VFQFN Exposed Pad | 48-VQFN (6x6) | Battery Management, Display (LED Drivers), Handheld/Mobile Devices, Power Supply | -40 °C | 105 °C | |||||||
Texas Instruments TPS65217DRSLTBattery Management, Display (LED Drivers), Handheld/Mobile Devices, Power Supply PMIC 48-VQFN (6x6) | 2.75 V | 5.800000190734863 V | Surface Mount | 48-VFQFN Exposed Pad | 48-VQFN (6x6) | Battery Management, Display (LED Drivers), Handheld/Mobile Devices, Power Supply | -40 °C | 105 °C | |||||||
Texas Instruments TPS65217CEVMTPS65217 Battery Charger, Power Supply Power Management Evaluation Board | Accessories, Board(s), Cable(s) | USB Powered | Battery Charger, Power Supply | 2 LDOs, 3 Step-Down Converters | TPS65217 | Power Management |
Key Features
• Charger and Power Path2-A Output Current on Power PathLinear Charger; 700-mA Maximum Charge Current20-V Tolerant USB and AC InputsThermal Regulation, Safety TimersTemperature Sense InputStep-Down Converter (DCDC1, DCDC2, DCDC3)Three Step-Down Converter With Integrated Switching FETs2.25-MHz Fixed Frequency OperationPower-Save Mode at Light-Load CurrentOutput Voltage Accuracy in PWM Mode ±2%100% Duty Cycle for Lowest DropoutTypical 15-µA Quiescent per ConverterPassive Discharge to Ground When DisabledLDO Regulators (LDO1, LDO2)Two Adjustable LDOsLDO2 can be Configured to Track DCDC3Typical 15-µA Quiescent CurrentLoad Switches (LDO3, LDO4)Two Independent Load Switches That Can Be Configured as LDOsWLED DriverInternally Generated PWM for Dimming Control38-V Open-LED ProtectionSupports Two Strings of up to 10 LEDs at 25 mA EachInternal Low-Side Current SinksProtectionUndervoltage Lockout and Battery Fault ComparatorAlways-On Push-Button MonitorHardware Reset PinPassword Protected I2C RegistersInterfaceI2C Interface (Address 0x24)Password-Protected I2C RegistersCharger and Power Path2-A Output Current on Power PathLinear Charger; 700-mA Maximum Charge Current20-V Tolerant USB and AC InputsThermal Regulation, Safety TimersTemperature Sense InputStep-Down Converter (DCDC1, DCDC2, DCDC3)Three Step-Down Converter With Integrated Switching FETs2.25-MHz Fixed Frequency OperationPower-Save Mode at Light-Load CurrentOutput Voltage Accuracy in PWM Mode ±2%100% Duty Cycle for Lowest DropoutTypical 15-µA Quiescent per ConverterPassive Discharge to Ground When DisabledLDO Regulators (LDO1, LDO2)Two Adjustable LDOsLDO2 can be Configured to Track DCDC3Typical 15-µA Quiescent CurrentLoad Switches (LDO3, LDO4)Two Independent Load Switches That Can Be Configured as LDOsWLED DriverInternally Generated PWM for Dimming Control38-V Open-LED ProtectionSupports Two Strings of up to 10 LEDs at 25 mA EachInternal Low-Side Current SinksProtectionUndervoltage Lockout and Battery Fault ComparatorAlways-On Push-Button MonitorHardware Reset PinPassword Protected I2C RegistersInterfaceI2C Interface (Address 0x24)Password-Protected I2C Registers
Description
AI
The TPS65217x is a single-chip power management IC (PMIC) specifically designed to power the AM335x ARM®Cortex®-A8 processor in portable and 5-V line-powered applications. The PMIC device provides a linear battery charger for single-cell Li-ion and Li-polymer batteries, dual-input power path, three step-down converters, four low-dropout (LDO) regulators, and a high-efficiency boost converter to power two strings of up to 10 LEDs each. The system can be supplied by any combination of USB port, 5-V AC adaptor, or Li-Ion battery. The device is characterized across a –40°C to +105°C temperature range which makes it suitable for industrial applications. Three high-efficiency 2.25-MHz step-down converters can providing the core voltage, memory, and I/O voltage for a system. The TPS65217x device comes in a 48-pin leadless package (6-mm × 6-mm VQFN) with a 0.4-mm pitch.
The TPS65217x is a single-chip power management IC (PMIC) specifically designed to power the AM335x ARM®Cortex®-A8 processor in portable and 5-V line-powered applications. The PMIC device provides a linear battery charger for single-cell Li-ion and Li-polymer batteries, dual-input power path, three step-down converters, four low-dropout (LDO) regulators, and a high-efficiency boost converter to power two strings of up to 10 LEDs each. The system can be supplied by any combination of USB port, 5-V AC adaptor, or Li-Ion battery. The device is characterized across a –40°C to +105°C temperature range which makes it suitable for industrial applications. Three high-efficiency 2.25-MHz step-down converters can providing the core voltage, memory, and I/O voltage for a system. The TPS65217x device comes in a 48-pin leadless package (6-mm × 6-mm VQFN) with a 0.4-mm pitch.