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TPS6286910CRQYR

Synchronous Step-Down Converter with I2C Interface

Manufacturer: Texas Instruments, Inc
Mfr.Part #: TPS6286910CRQYR
Datasheet: TPS6286910CRQYR Datasheet (PDF)
Package/Case: VQFN-HR9
Product Type: Power Management ICs
RoHS:
Lifecycle: Active

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TPS6286910CRQYR General Description

The TPS62868 and TPS62869 devices are high-frequency synchronous step-down converters with I²C interface which provide an efficient, adaptive, and high power-density solution. At medium to heavy loads, the converter operates in PWM mode and automatically enters Power Save Mode operation at light load to maintain high efficiency over the entire load current range. The device can also be forced in PWM mode operation for smallest output voltage ripple. Together with its DCS-Control architecture, excellent load transient performance and tight output voltage accuracy are achieved. Through the I²C interface and a dedicated VID pin, the output voltage is quickly adjusted to adapt the power consumption of the load to the ever-changing performance needs of the application.

Key Features

11-mΩ and 10.5-mΩ internal power MOSFETs
>90% efficiency (0.9-V output)
DCS-Control topology for fast transient response
Available output voltage ranges for dynamic voltage scaling (DVS) through I²C
- Output voltage range from 0.2-V to 0.8375-V with 2.5-mV step size
- Output voltage range from 0.4-V to 1.675-V with 5-mV step size
- Output voltage range from 0.8-V to 3.35-V with 10-mV step size
1% output voltage accuracy
2.4-MHz switching frequency
Selection by external resistor
- Start-up output voltage
- I²C target address
Selection by I²C interface
- Power save mode or forced PWM mode
- Output discharge
- Hiccup or latching short-circuit protection
- Output voltage ramp speed
Thermal pre-warning and thermal shutdown
Power good indicator pin option with window comparator
I²C-compatible interface up to 3.4 Mbps
Available in 1.5-mm x 2.5-mm x 1.0-mm 9-pin QFN package with 0.5-mm pitch
Also available in WCSP package: TPS62866, 6-A synchronous step-down converter with I2C interface in 1.05-mm x 1.78-mm WCSP package
Create a custom design using with TPS62868/9 with theWEBENCH Power Designer

Specifications

Vin (min) (V)	2.4	Vin (max) (V)	5.5
Vout (min) (V)	0.2, 0.4, 0.8	Vout (max) (V)	0.8375, 1.675, 3.35
Iout (max) (A)	6	Iq (typ) (mA)	0.004
Switching frequency (min) (kHz)	2400	Switching frequency (max) (kHz)	2400
Features	Adaptive/Dynamic Voltage Scaling, Enable, Forced PWM, I2C/PMBus, Light load efficiency, Output discharge, Over Current Protection, Power good, Soft Start Fixed, Synchronous Rectification, UVLO fixed, VID Interface	Operating temperature range (°C)	-40 to 125
Rating	Catalog	Regulated outputs (#)	1
Control mode	DCS-Control	Duty cycle (max) (%)	100
Type	Converter	feature-type
feature-isolation		feature-process-technology
feature-output-type		feature-switching-frequency-khz
feature-number-of-outputs		feature-output-voltage-v
feature-maximum-output-current-a		feature-maximum-output-power-w
feature-minimum-input-voltage-v		feature-maximum-input-voltage-v
feature-typical-switch-current-a		feature-efficiency-
feature-packaging	Tape and Reel	feature-rad-hard
feature-pin-count	9	feature-supplier-package	VQFN-HR
feature-standard-package-name		feature-cecc-qualified
feature-esd-protection		feature-escc-qualified
feature-military	No	feature-aec-qualified	No
feature-aec-qualified-number		feature-eccn-code	EAR99
feature-svhc

Shipping

Shipping Method

Our products are mainly transported and delivered by DHL, FedEx, UPS and other logistics partners on site -- Available to 200+ countries.

Delivery Time

The delivery time is usually within 2-7 days, depending on the logistics provider and the area of delivery.

The following are the estimated delivery times of some logistics service providers.

DHL
Fedex
UPS
EMS
Registered Air Mail

Payment

We accept TT prepayment (bank transfer), paypal, credit cards, Western Union, Money Gram.

Checks and other instruments are not supported to pay for orders and customers are required to pay all possible fees, including sales tax,
customs fees, etc.

Wire Transfer
Paypal
Credit Card
Western Union
Money Gram

Guarantees

Our policies and procedures are designed to ensure compliance with various quality specifications and to quickly resolve quality-related issues.

We promise to provide 365 days quality assurance service for all our products.

If you have any dissatisfaction with the quality of the product you received, you can contact us for a refund or exchange, as long as the product is kept in its original condition.

Packing

AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.

ESD
Tape and Reel
Cut Tape
Tube or Tray

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Buying Guide

What is the lifespan of TPS6286910CRQYR?
The lifespan of TPS6286910CRQYR depends on various factors such as the quality of materials used, operating conditions, and the manufacturer's recommended usage time. The datasheet provided by the manufacturer specifies the expected lifespan of the product.
Where can I find the full specification of TPS6286910CRQYR?
You can find it with PDF Datasheet for TPS6286910CRQYR on this page. If it is not available, you can contact Avaq at [email protected] to inquire about the Datasheet for this part.
How to check the quality of TPS6286910CRQYR?
Avaq has separate quality services with common quality inspection equipment for testing items, you can also fill out a sample form, our team will get in touch with you within 24 HOURS.
Can I purchase samples for testing?
Avaq offers free samples for customers to test. This can often help you determine whether the chip or component meets your needs.
Where can I check the delivery after the order is completed?
Once the order is completed, you will receive an order confirmation email containing a tracking number from AVAQ, then you can track the delivery by yourself.
Where to view my order of TPS6286910CRQYR or my history order record?
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