TPS40170RGYT - TI

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

Part No

TPS40170RGYT
Manufacturer

TI
ChipWorker Part#

CW11887796
Category

DC to DC Converter
Package

VQFN-20
Description

4.5V to 60V Wide-Input Synchronous PWM Buck Controller 20-VQFN -40℃ to 125℃y
Documentation

Datasheet

TPS40170RGYT 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}}

TPS40170RGYT Specifications

Attribute	Attribute Value

Part Number	TPS40170RGYT
Manufacturer	TI
ChipWorker Part#	CW11887796
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	20 Pin
Case/Package	VQFN-20
Frequency	600 kHz
Supply Voltage (DC)	4.50V (min)
Number of Outputs	1 Output
Input Voltage (DC)	4.50 V
Output Voltage	8 V
Output Current	20 A
Number of Positions	20 Position
Quiescent Current	4.50 mA
Number of Regulated Outputs	1 Output
Switching Frequency	600 kHz
Thermal Shutdown	Yes
Topology	Buck
Duty Cycle	95 %
Input Voltage (Max)	60 V
Input Voltage (Min)	4.5 V
Output Voltage (Max)	5.2 V
Output Voltage (Min)	4.8 V
Output Current (Max)	20 A
Maximum Duty Cycle	95 %
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	4.5V ~ 60V
Supply Voltage (Max)	60 V
Supply Voltage (Min)	4.5 V
Input Voltage	4.5 V
	expand all
Size-Length	4.65 mm
Size-Width	3.65 mm
Size-Height	0.95 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
HK STC License	NLR

Product Description

The TPS40170RGYT is a synchronous PWM Buck Controller operates at an input voltage between 4.5 and 60V and is optimized for high-power density, high-reliability DC to DC converter applications. The controller implements voltage-mode control with input voltage feed-forward compensation that enables instant response to input voltage change. The switching frequency is programmable from 100 to 600kHz. It has a complete set of system protection and monitoring features such as programmable undervoltage lockout (UVLO), programmable overcurrent protection (OCP) by sensing the low-side FET, selectable short-circuit protection (SCP) by sensing the high-side FET and thermal shutdown. The ENABLE pin allows for system shutdown in a low-current (1µA typical) mode. The controller supports pre-biased output, provides an open-drain PGOOD signal and has closed-loop soft-start, output voltage tracking and adaptive dead-time control.
600mV Reference voltage with 1% accuracy
Programmable UVLO and hysteresis
Voltage mode control with voltage feed forward
Bidirectional-frequency synchronization with master/slave
Low-side FET sensing overcurrent protection
High-side FET sensing short-circuit protection with integrated thermal compensation
Programmable closed loop soft-start
Supports pre-biased outputs
Thermal shutdown at 165°C with hysteresis
Voltage tracking
Enable with 1µA Low current shutdown
Integrated bootstrap diode
Green product and no Sb/Br
Device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

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 TPS40170RGYT

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