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TPS40077PWP The Texas Instruments TPS40077PWP is a voltage mode, synchronous buck controller designed for power management applications. It operates over a wide input voltage range and supports high switching frequencies.
Mfr Part #:

TPS40077PWP

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS40077PWP is a voltage mode, synchronous buck controller designed for power management applications. It operates over a wide input voltage range and supports high switching frequencies.
✓ Total Stock: 258 pcs
$ Price Range: $1.92

TPS40077PWP Available from 1 distributor

✓ 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
258 pcs
On Request
258 pcs On Request 1 On Request On Request 08+/09+ 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.

TPS40077PWP Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Features
Frequency
Function
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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TPS40077PWP Description

Short technical summary and product information.

The TPS40077PWP from Texas Instruments is a versatile DC/DC switching controller. It features a voltage mode control architecture and supports synchronous rectification for improved efficiency. This controller is designed to operate over a broad input voltage range of 4.5V to 28V, making it suitable for various power supply designs.

 

The device offers a programmable switching frequency of up to 1MHz, providing flexibility in component selection and power supply design. Key control features include current limit, frequency control, power good indication, and soft start, which are essential for robust power system operation. The TPS40077PWP is housed in a 16-HTSSOP package, suitable for surface mount applications.

 

With its wide operating temperature range of -40°C to 85°C, this controller is built for demanding environments. The synchronous buck topology ensures efficient power conversion, while features like prebias startup and power-stage shutdown capability enhance its application versatility. It is designed to drive external N-channel MOSFETs for both high-side and synchronous applications.

TPS40077PWP Quick Information

Product Type: DC DC Switching Controller
Series: TPS40077
Canonical Name: TPS40077PWP Synchronous Buck Controller
Subcategory: Power Management ICs

TPS40077PWP Compliance

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

TPS40077PWP Estimated Pricing

Qty Low High
1+ $1.92 $1.92

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

TPS40077PWP Features

  • Synchronous buck controller with voltage feed forward.
  • Wide input voltage range from 4.5V to 28V.
  • Programmable switching frequency up to 1MHz.
  • Features include power good and soft start.
  • Surface mount 16-HTSSOP package.

TPS40077PWP Applications

  • Suitable for various power supply designs.
  • Used in applications requiring efficient step-down conversion.
  • Ideal for systems with wide input voltage variations.
  • Supports robust power system operation.

TPS40077PWP FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS40077PWP?

The input voltage range is 4.5 V to 28 V.

What is the output voltage range of the TPS40077PWP?

The output voltage range is 0.7 V to 23 V.

What is the maximum output current of the TPS40077PWP?

The maximum output current is 20 A.

What is the operating temperature range of the TPS40077PWP?

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

What package is the TPS40077PWP available in?

The TPS40077PWP is available in a 16-HTSSOP (PowerTSSOP) package.

What is the switching frequency of the TPS40077PWP?

The switching frequency is up to 1 MHz.

What control mode does the TPS40077PWP use?

The TPS40077PWP uses voltage mode control.

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