• Categories:News
• Author:
• Origin:
• Time of issue:2022-05-19 15:47
• Views:

(Summary description)Product Overview 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 linepowered applications. The PMIC device provides a linear battery charger for single-cell Li-ion and Lipolymer batteries, dual-input power path, three stepdown 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.   This blog will introduce TPS65217CRSLT systematically from its features, pinout to its specifications, applications, also including TPS65217CRSLT datasheet and so much more.   TPS65217CRSLT Features Charger and Power Path – 2-A Output Current on Power Path – Linear Charger; 700-mA Maximum Charge Current – 20-V Tolerant USB and AC Inputs – Thermal Regulation, Safety Timers – Temperature Sense Input Step-Down Converter (DCDC1, DCDC2,DCDC3) – Three Step-Down Converter With Integrated Switching FETs – 2.25-MHz Fixed Frequency Operation – Power-Save Mode at Light-Load Current – Output Voltage Accuracy in PWM Mode ±2% – 100% Duty Cycle for Lowest Dropout – Typical 15-µA Quiescent per Converter – Passive Discharge to Ground When Disabled LDO Regulators (LDO1, LDO2) – Two Adjustable LDOs – LDO2 can be Configured to Track DCDC3 – Typical 15-µA Quiescent Current Load Switches (LDO3, LDO4) – Two Independent Load Switches That Can Be Configured as LDOs WLED Driver – Internally Generated PWM for Dimming Control – 38-V Open-LED Protection – Supports Two Strings of up to 10 LEDs at 25 mA Each – Internal Low-Side Current Sinks Protection – Undervoltage Lockout and Battery Fault Comparator – Always-On Push-Button Monitor – Hardware Reset Pin – Password Protected I2C Registers Interface – I2C Interface (Address 0x24) – Password-Protected I2C Registers   TPS65217CRSLT Pinout The following figure is the diagram of TPS65217CRSLT pinout.   TPS65217CRSLT Pinout   TPS65217CRSLT Applications Sitara™ AM335x Processor Power Portable Navigation Systems Tablet Computing 5-V Industrial Equipment   TPS65217CRSLT CAD Models The following are TPS65217CRSLT Symbol, Footprint, and 3D Model.   TPS65217CRSLT Symbol   TPS65217CRSLT Footprint   TPS65217CRSLT 3D Model   TPS65217CRSLT Circuit Diagram The following is the circuit diagram of TPS65217CRSLT.   TPS65217CRSLT Simplified Application Diagram   TPS65217CRSLT Block Diagram The following figure shows the block diagram of TPS65217CRSLT.   TPS65217CRSLT Block Diagram   TPS65217CRSLT Package The following diagram shows the TPS65217CRSL package.   TPS65217CRSLT Package   TPS65217CRSLT Specification Product Attribute Attribute Value Manufacturer: Texas Instruments Product Category: Power Management Specialised - PMIC Series: TPS65217C Type: Processor PMIC Mounting Style: SMD/SMT Package/Case: VQFN-48 Output Current: 100 mA, 200 mA, 400 mA, 1.2 A Input Voltage Range: 1.8 V to 5.8 V Output Voltage Range: 900 mV to 3.3 V Minimum Operating Temperature: - 40 C Maximum Operating Temperature: + 105 C Input Current: 2.5 A Packaging: Reel Packaging: Cut Tape Packaging: MouseReel Application: AM335x   TPS65217CRSLT Manufacturer Texas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping more than 100,000 customers transform the future, today.   TPS65217CRSLT Datasheet You can download TPS65217CRSLT datasheet from the link given below: TPS65217CRSLT Datasheet   Using Warnings Note: Please check their parameters and pin configuration before replacing them in your circuit.   TPS65217CRSLT FAQ What processor is the TPS65217x designed to power? AM335x ARM® Cortex®-A8.   What does the PMIC device provide for single-cell Li-ion and Lipolymer batteries? linear battery charger.   What is the temperature range of the TPS65217x? –40°C to +105°C temperature range.   What is PMIC used for? A power management integrated circuit (PMIC) is used to manage power on an electronic devices or in modules on devices that may have a range of voltages. The PMIC manages battery power charging and sleep modes, DC-to-DC