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TPS51113DRCR The Texas Instruments TPS51113DRCR is a single-channel synchronous buck controller. It operates from a 4.5V to 13.2V input voltage and features a 300kHz switching frequency.
Mfr Part #:

TPS51113DRCR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS51113DRCR is a single-channel synchronous buck controller. It operates from a 4.5V to 13.2V input voltage and features a 300kHz switching frequency.
✓ Total Stock: 22,707 pcs
$ Price Range: $1.33

TPS51113DRCR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
22,540 pcs
On Request
22540 pcs On Request 1 On Request On Request 2018+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
167 pcs
On Request
167 pcs On Request 1 On Request On Request 16+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TPS51113DRCR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Phases
Output Type
Output Voltage
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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TPS51113DRCR Description

Short technical summary and product information.

The Texas Instruments TPS51113DRCR is a cost-optimized, feature-rich, single-channel synchronous buck controller. It operates from a single 4.5-V to 13.2-V supply and can convert an input voltage as low as 1.5 V. The controller implements voltage mode control with a fixed 300-kHz switching frequency.

 

Key electrical specifications include an input voltage range of 4.5V to 13.2V and a maximum output voltage of 8V. It supports an output current up to 20A and operates at a switching frequency of 300kHz. Control features include Enable and Power Good signals, along with Pre-biased startup.

 

This device is housed in a 10-VSON (3x3 mm) package, suitable for surface mount applications. The operating temperature range is -40°C to 85°C. It offers programmable overcurrent protection with low-side R DS(on) current sensing, UV/OV protections, and an internal soft-start.

 

Applications for the TPS51113DRCR include server and desktop computer subsystem power supplies, distributed power supplies, and general DC-DC converters.

TPS51113DRCR Quick Information

Product Type: DC DC Switching Controller
Canonical Name: TPS51113 Synchronous Buck Controller
Subcategory: Buck Controller

TPS51113DRCR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TPS51113DRCR Estimated Pricing

Qty Low High
1+ $1.33 $1.33

Estimated market price range - modelled values for guidance only, not live distributor offers.

TPS51113DRCR Features

  • Synchronous buck controller
  • 4.5V to 13.2V input voltage range
  • 300kHz fixed switching frequency
  • 10-VSON (3x3 mm) package
  • Enable and Power Good features

TPS51113DRCR Applications

  • Server subsystem power supplies
  • Desktop computer power supplies
  • Distributed power supplies
  • General DC-DC converters

TPS51113DRCR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range?

The input voltage range is 4.5V to 13.2V.

What is the package type?

The device is available in a 10-VFDFN exposed pad package (10-VSON 3x3mm).

What is the operating temperature range?

The operating temperature range is -40°C to 85°C.

What is the output current capability?

The maximum output current is 20A.

What is the switching frequency?

The switching frequency is 300kHz.

Does it feature synchronous rectification?

Yes, it includes a synchronous rectifier.

What protection features are included?

The device has programmable overcurrent protection, undervoltage and overvoltage protections, and a power good indicator.

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