TPS65217CRSLR - Brand New Texas Instruments Power Management Specialized - PMIC
In Stock:122 ,Ready for Immediate Shipping
New
RoSH Lead free
In Stock:
122,
Ready for Immediate Shipping
Brand:Texas Instruments
Category:Power Management Specialized - PMIC
Chipdatas Part No.:CD93-TPS65217CRSLR
Manufacturer Part No.:TPS65217CRSLR
Datecode:09+
Package:VQFN-48
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Description
The TPS65217CRSLR is a single-chip power management IC (PMIC) designed for the AM335x ARM Cortex-A8 processor in portable and 5-V line-powered applications. It is equipped with features such as a linear battery charger, a dual-input power path, three step-down converters, four low-dropout (LDO) regulators, and a high-efficiency boost converter, which can power two strings of up to 10 LEDs each. The PMIC can be powered by a USB port, a 5-volt AC adapter, or a Li-ion battery.
Specifications and features
- 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
- 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
- Interface
- I2C Interface (Address 0x24)
- Password-Protected I2C Registers
- 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 Converters 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
Application Scenarios
The TPS65217CRSLR is ideal for use in the following:
- Tablet computing
- 5-V industrial equipment
- Sitara™ AM335x processor power
- Portable navigation systems
Comparison
Advantages- All-in-one power management solution
- Multiple protection features included
- Dual-input power path allows for flexibility in power source
- Can power up to two strings of up to 10 LEDs each
Disadvantages- May not be compatible with processors other than the AM335x ARM Cortex-A8
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Similar parts: 2660 , Click to view
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Datasheet
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Shopping guide
Delivery period:
- - Will ship out in 2-3 days
- - DHL Express: 3-7 business days
- - DHL eCommerce: 12-22 business days
- - FedEx International Priority: 3-7 business days
- - EMS: 10-15 business days
Shipping fee:
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DHL, FedEx, EMS, SF Express, and Registered Air MailShipping tracking:
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How to Buy:
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Additional Information
- Datasheet: Download TPS65217CRSLR
- Chipdatas Part: CD93-TPS65217CRSLR
- Warehouse: China, Hong Kong
- Dispatch: Within 24 hours
- Free Shipping: Yes
- Prority Shipping: Yes, 3-5 days
- Last Updated: 2024/06/24 04:01 +0800
Refund
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- Full Refund if you don't receive your order
- Full or Partial Refund , If the item is not as described
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