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TPS65217CRSL

POWER MANAGEMENT UNIT, 5 O/P, VQFN-48

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TPS65217CRSL

POWER MANAGEMENT UNIT, 5 O/P, VQFN-48

Les commandes de plus de 200 $ sont éligibles pour un cadeau de style chinois en édition limitée.

Les commandes de plus de 200 $ sont éligibles pour un cadeau de style chinois en édition limitée.

Les commandes de plus de 1 000 $ bénéficient d'une dispense des frais d'expédition de 30 $..

Les commandes supérieures à 5 000 $ bénéficient d'une exemption des frais d'expédition et de transaction..

Ces offres sont applicables aux nouveaux clients et aux clients existants et sont valables du 1er janvier 2024 au 31 décembre 2024..

  • Fabricant:

    TI

  • Fiche de données:
  • Colis/Caisse:

    VQFN-48

  • catégorie de produit:

    Circuits intégrés RF

  • CodeDate:

    21+

Soumettez votre demande de devis maintenant et nous espérons vous fournir un devis dans les délais mars 05, 2024. Passez votre commande maintenant et nous prévoyons de finaliser la transaction dans les mars 08, 2024. Ps : L’heure est conforme à GMT+8h00.

Livraison:
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Paiement :
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Action:4000 PCS

Notre engagement est de fournir des devis rapides dans les 12 heures. Pour obtenir de l'aide supplémentaire, veuillez nous contacter au sales@censtry.com.

TPS65217CRSL détails du produit

FEATURES


234CHARGER/POWER PATH

• 2-A Output Current on Power Path

• Linear Charger; 700-mA Maximum Charge Current

• 20-V Tolerant USB and AC Inputs

• 100-mA, 500-mA, 1300-mA or 1800-mA Current


Limit on USB Input

• Thermal Regulation, Safety Timers

• Temperature Sense Input STEP-DOWN CONVERTER (DCDC1, 2, 3)

• Three Step-Down Converter With Integrated


Switching FETs

– DCDC1: 0.9 V – 1.8 V at 1.2 A – DCDC2: 0.9 V – 3.3 V at 1.2 A – DCDC3: 0.9 V – 1.5 V at 1.2 A • VIN Range: 2.7 V – 5.8 V • 2.25-MHz Fixed Frequency Operation

• Power Save Mode at Light Load Current

• Output Voltage Accuracy in PWM Mode ±2.0%

• 100% Duty Cycle for Lowest Dropout

• Typical 15-µA Quiescent per Converter

• Passive Discharge to Ground When Disabled


LDOs (LDO1, 2)

• Two Adjustable LDOs

– LDO1: 1.0 V – 3.3 V (1.8-V Default) at 100 mA

– LDO2: 0.9V – 3.3 V (3.3-V Default) at 100 mA

• VIN Range: 1.8 V – 5.8 V • LDO2 Can Be Configured to Track DCDC3

• Typical 15-µA Quiescent Current


LOAD SWITCHES (LDO3, 4)

• Two Independent Load Switches That Can Be Configured as LDOs

• Configured as Switches:

– VIN Range: 1.8 V – 5.8 V

– Switch Impedance 300 mΩ (Typical)

– 200-mA Current Limit

– Passive Discharge to Ground When Disabled

• Configured as LDOs:

– LDO Output Voltage Range: 1.5 V – 3.3 V – VIN Range: 2.7 V – 5.8 V – 200-mA Current Limit (TPS65217A, B)

– 400-mA Current Limit (TPS65217C)

– Passive Discharge to Ground When Disabled


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 

PACKAGE

• Available in 6-mm × 6-mm, 48-Pin QFN



Application 

• AM335x ARM® Cortex™-A8 Microprocessors

• Portable Navigation Systems

• Tablet Computing

• 5-V Industrial Equipment



GENERAL DESCRIPTION

The TPS65217 is a single chip power management IC specifically designed to support the AM335x series of application processors in portable and 5-V, non-portable applications. It provides a linear battery charger for single-cell Li-ion and Li-Polymer batteries, dual-input power path, three step-down converters, four LDOs, 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 are targeted at providing the core voltage, memory, and I/O voltage for a processor based system.


They enter a low power mode at light load for maximum efficiency across the widest possible range of load currents. For low-noise applications the devices can be forced into fixed frequency PWM using the I2C interface. The step-down converters allow the use of small inductors and capacitors to achieve a small solution size.


Request a quote TPS65217CRSL at censtry.com. All items are new and original with 365 days warranty! The excellent quality and guaranteed services of TPS65217CRSL in stock for sale, check stock quantity and pricing, view product specifications, and order contact us:sales@censtry.com.
The price and lead time for TPS65217CRSL depending on the quantity required, please send your request to us, our sales team will provide you price and delivery within 24 hours, we sincerely look forward to cooperating with you.

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