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TPS61178RNWR The Texas Instruments TPS61178RNWR is a synchronous boost converter with an input voltage range of 2.7V to 20V and an output voltage range of 4.5V to 20V. It features a programmable switch peak current up to 10A.
Mfr Part #:

TPS61178RNWR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TPS61178RNWR is a synchronous boost converter with an input voltage range of 2.7V to 20V and an output voltage range of 4.5V to 20V. It features a programmable switch peak current up to 10A.
✓ Total Stock: 20,535 pcs
$ Price Range: $1.04

TPS61178RNWR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
8,544 pcs
On Request
8544 pcs On Request 1 On Request On Request 20+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
7,632 pcs
On Request
7632 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
4,349 pcs
On Request
4349 pcs On Request 1 On Request On Request On Request On Request On Request
Bristol Electronics ✓
Non-Authorised Inventory information
10 pcs
On Request
10 pcs On Request 1 On Request On Request On Request 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.

TPS61178RNWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Efficiency
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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TPS61178RNWR Description

Short technical summary and product information.

The TPS61178RNWR from Texas Instruments is a 20-V, 10-A fully integrated synchronous boost converter with load disconnect capability. It integrates two low on-resistance power FETs, a 16-mΩ switching FET and a 16-mΩ rectifier FET. The device operates with an input voltage range of 2.7 V to 20 V and provides an adjustable output voltage from 4.5 V to 20 V.

 

Key electrical specifications include a programmable switch peak current of up to 10 A and an adjustable switching frequency up to 2.2 MHz, with external clock synchronization available from 200 kHz to 2.2 MHz. The converter achieves efficiency up to 96% under specific conditions (VIN = 7.2 V, VOUT = 16 V, IOUT = 2 A). It includes features such as hiccup short protection and over-voltage protection.

 

The TPS61178RNWR is housed in a 13-pin VQFN-HR (3x3.5mm) package and is designed for surface mount applications. The operating temperature range is -40°C to 125°C (TJ). This boost converter is suitable for applications requiring efficient voltage step-up conversion with integrated load disconnect functionality.

TPS61178RNWR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: Texas Instruments TPS61178RNWR Synchronous Boost Converter
Subcategory: Boost Converter

TPS61178RNWR Compliance

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

TPS61178RNWR Estimated Pricing

Qty Low High
1+ $1.04 $1.04

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

TPS61178RNWR Features

  • 2.7V to 20V input voltage range.
  • 4.5V to 20V adjustable output voltage.
  • Up to 10A programmable switch peak current.
  • High efficiency up to 96%.
  • 13-VQFN-HR (3x3.5mm) surface mount package.

TPS61178RNWR Applications

  • Efficient voltage step-up conversion.
  • Applications requiring load disconnect.
  • Power management solutions.
  • Portable electronic devices.
  • Battery-powered systems.

TPS61178RNWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the TPS61178RNWR?

The input voltage range is 2.7 V to 20 V.

What is the output voltage range of the TPS61178RNWR?

The output voltage range is 4.5 V to 20 V, adjustable.

What is the maximum switch current of the TPS61178RNWR?

The programmable switch peak current is up to 10 A.

What is the operating temperature range of the TPS61178RNWR?

The operating temperature range is -40°C to 125°C (junction).

What package does the TPS61178RNWR come in?

The TPS61178RNWR is available in a 13-VQFN-HR (3x3.5 mm) surface-mount package, also described as 13-PowerVFQFN.

What is the efficiency of the TPS61178RNWR?

Efficiency is up to 96% at VIN = 7.2 V, VOUT = 16 V, IOUT = 2 A.

Does the TPS61178RNWR support external clock synchronization?

Yes, it supports external clock synchronization from 200 kHz to 2.2 MHz.

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