Texas Instruments PTPS544C27VBDR
Manufacturer No:
PTPS544C27VBDR
Manufacturer:
Texas Instruments
Package:
Description:
4V to 18V input, 35A, PMBus and SVID synchronous step-down converter
Quantity:
In Stock :5792
Looking for price or availability? Send us an RFQ and our sales team will respond quickly.
Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Thu, May 28 - Fri, May 29, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
Payment
We support multiple secure payment methods including PayPal, Visa, MasterCard, and American Express. All transactions are protected with advanced encryption to ensure secure and reliable payments.
Authenticity Guarantee
All components supplied by Aichiplink are sourced from trusted global suppliers and verified through strict in-house inspection and quality control procedures.
Quality Assurance
Certified in-house inspection and testing facilities ensure all components meet internationally recognized quality standards.
User Guide
Aichiplink operates certified in-house inspection and testing facilities to ensure all electronic components meet internationally recognized quality and compliance standards. Our quality management system is verified through ISO 9001 certification and industry-standard inspection procedures.
PURCHASE
Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.
MEANS OF PAYMENTFor your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.
RFQ (REQUEST FOR QUOTATIONS)Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.
Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.
Step1：Prepare product
Step2：Desiccant Protection
Step3：Vacuum Packaging
Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
PTPS544C27VBDR Information
Texas Instruments PTPS544C27VBDR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments PTPS544C27VBDR.
- Type
- Parameter
- Rating
- Catalog
- Topology
- Buck
- Iout (max) (A)
- 35
- Vin (max) (V)
- 18
- Vin (min) (V)
- 2.7
- Vout (max) (V)
- 5.5
- Vout (min) (V)
- 0.25
- Features
- Adaptive/Dynamic Voltage Scaling, Adjustable current limit, Differential Remote Sense, Enable, Extended security, Forced PWM, Light load efficiency, Over Current Protection, PMBus, Power good, Pre-Bias Start-Up, SVID, Soft Start Adjustable, Synchronous Rectification, Telemetry, UVLO adjustable, VID Interface, Voltage Margining
- Control mode
- D-CAP+
- Switching frequency (min) (kHz)
- 400
- Type
- Parameter
- Switching frequency (max) (kHz)
- 2000
- Operating temperature range (°C)
- -40 to 125
- Iq (typ) (µA)
- 9000
- Duty cycle (max) (%)
- 80
- Type
- Converter
- Package
- WQFN-FCRLF (VBD)
- Pins
- 33
- Size
- 20 mm² 5 x 4
- REACH Status
- —
- RoHS Status
Download datasheets and manufacturer documentation for Texas Instruments PTPS544C27VBDR.
Data sheet:
Application note:
EVM User's guide:
The TPS544C27 device is highly integrated buck converter with D-CAP+ control topology for fast transient response. All programmable parameters can be configured by the PMBus interface and stored in non-volatile memory (NVM) as the new default values to minimize the external component count. These features make the device well-designed for space-constrained applications.
The TPS544C27 device is designed to work with Intel CPUs and fits well for single-phase, low-to-mid current SVID rails in the Intel server and SoC platforms requiring VR13, VR14, or VR14.Cloud compliance.
Fault management and status reports for the overcurrent fault (OCF), VOUT overvoltage fault (OVF), undervoltage fault (UVF), and overtemperature fault are provided on the device. The TPS544C27 device provides a full set of telemetry, including output voltage, output current, and device temperature.
TPS544C27 is a lead-free device and is RoHS compliant without exemption.
- Single chip power supply for SVID rails
- Intel VR14 and VR13 compliant
- VR14.Cloud compliant with telemetry level 2 and security level 2
- PMBus 1.5 interface with NVM for configuration, telemetry (V/I/T) and fault reporting
- Input voltage: 4V to 18V
- Output voltage: 0.25V to 5.5V
- Supports external 5V bias improving efficiency and enabling 2.7V minimum input voltage
- Output current: 35A continuous and 40A peak
- Cycle-by-cycle valley IOUT OCF limit programmable up to 40A
- Input power monitoring (PIN sense)
- Programmable DCM or FCCM operation
- Switching frequency: 400kHz to 2MHz
- Programmable internal loop compensation including droop (DC Load Line)
- Programmable soft-start time from 0.5ms to 16ms
- Programmable soft-stop time from 0.5ms to 4ms
- Programmable output voltage slew rate: 0.625mV/µs to 25mV/µs
- Programmable VIN UVLO, VOUT OVF/UVF, and OTF
- Safe start-up into prebiased outputs
- Precision voltage reference and differential remote sense for high output accuracy
- ±0.5% tolerance from 0°C to 85°C junction
- ±1% tolerance from –40°C to 125°C junction
- Analog output current output pin (IMON)
- D-CAP+™ control topology with fast transient response
- Open-drain power-good output (VRRDY)
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
.png&w=256&q=75)
