TPS51117RGYR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS51117RGYR
Manufacturer

TI
ChipWorker Part#

CW4874882
Category

DC to DC Converter
Package

VQFN-14
Description

DC-DC Controller (External Switch) 1.8V to 28V Input Sync. Step Down Controller with DCAP Mode, Optimized for Light Load Efficiency DC-DC Cntrlr Single-OUT Step Down 550kHz 14Pin VQFN EP T/R
Documentation

Datasheet

TPS51117RGYR Global Supplier

{{ supplierTable.supplier }}	{{ supplierTable.part }}	{{ supplierTable.availability }}	MOQ	{{ supplierTable.delivery_date }}

{{viewMore}}
{{viewMore}}
DigiKey	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Arrow	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
Mouser	{{noList.partNo}} {{noList.mfr}}	0 {{ search_item }}	-	{{outStock}}
					{{submitRFQ}}

TPS51117RGYR Specifications

Attribute	Attribute Value

Part Number	TPS51117RGYR
Manufacturer	TI
ChipWorker Part#	CW4874882
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	14 Pin
Case/Package	VQFN-14
Supply Voltage (DC)	1.80V (min)
Number of Outputs	1 Output
Input Voltage (DC)	28.0V (max)
Output Voltage	0.75V ~ 5.5V
Output Current	10 A
Power Dissipation	1300 mW
Quiescent Current	400 µA
Number of Regulated Outputs	1 Output
Output Power	1.3 W
Switching Frequency	550 kHz
Thermal Shutdown	Yes
Topology	Buck
Duty Cycle	95 %
Input Voltage (Max)	28 V
Input Voltage (Min)	1.8 V
Output Current (Max)	10 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	1300 mW
Supply Voltage	1.8V ~ 28V
Supply Voltage (Max)	28 V
Supply Voltage (Min)	1.8 V
Input Voltage	4.5V ~ 5.5V
	expand all
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

Product Description

DESCRIPTION
The TPS51117 is a cost effective, synchronous buck controller for POL voltage regulation in notebook PC applications. The controller is dedicated for Adaptive On-Time D-CAP™ Mode operation that provides ease of use, low external component count, and fast transient response. Auto-skip mode for high efficiency down to the milli-ampere load range, or PWM-only mode for low noise operation is selectable.
FEATURES
• High Efficiency, Low Power Consumption, 4.5-μA Typical Shutdown Current
• Fixed Frequency Emulated On-Time Control, Adjustable from 100 kHz to 550 kHz
• D-CAP™ Mode with 100-ns Load Step Response
• < 1% Initial Reference Accuracy
• Output Voltage Range: 0.75 V to 5.5 V
• Wide Input Voltage Range: 1.8 V to 28 V
• Selectable Auto-Skip/PWM-Only Operation
• Temperature Compensated (4500 ppm/°C)
Low-Side RDS(on) Overcurrent Sensing
• Negative Overcurrent Limit
• Integrated Boost Diode
• Integrated OVP/UVP and Thermal Shutdown
• Power-Good Signal
• Internal 1.2-ms Voltage Softstart
• Integrated Output Discharge (Softstop)

expand all

Delivery

DHLPrice

UPS

FedEx

TNT

EMS

OCS

SF EXPRESS

Chipworker Certification

Ordering Information

Order Payment Shipping Package Quality Assurance

These terms and conditions are for reference only. The actual terms and conditions are subject to the sales staff's quotation.
- Please check the technical specifications of the products when ordering.
- MOQ is the minimum order quantity required to purchase each part.
- If you have special ordering instructions, please indicate them on the order page.
- Pre-Shipment Inspection (PSI) will be used when ordering.
- You can check the status of your order in the “My Order” section of your personal account.
- Orders cannot be canceled after the package has been shipped. View more >
- Works with both individual and corporate clients. View more >
- All prices on the website include 20% VAT.
- Invoices are issued in the currency specified, but payment is made in Russian rubles at the exchange rate on the day of payment.
- If you need a detailed invoice or a tax identifier, please contact us.
- Delivery will take between 1 to 2 weeks after the shipment is sent to your country.
- Your order will be processed only after the invoice has been paid.
- The tracking number will be sent to you after the order is shipped. (It may take up to 24 hours for the information to be available from the carrier.) View more >
- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

Contact Us

Buy TPS51117RGYR

Stock is limited and changes quickly. Our 24/7 online sales team is ready to respond to your inquiries and orders at any time.