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NCV81599MWTXG The On Semiconductor NCV81599MWTXG is a 4-switch buck boost controller designed for USB Power Delivery applications. It operates with an input voltage range of 4.5V to 32V and features an I2C interface.
Mfr Part #:

NCV81599MWTXG

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor NCV81599MWTXG is a 4-switch buck boost controller designed for USB Power Delivery applications. It operates with an input voltage range of 4.5V to 32V and features an I2C interface.
✓ Total Stock: 12,756 pcs
$ Price Range: $0.78

NCV81599MWTXG Available from 3 distributors

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✓ Non-Authorised
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Flip Electronics ✓
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11,255 pcs
On Request
11255 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
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1,000 pcs
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1000 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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501 pcs
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501 pcs On Request 1 On Request On Request 20+ On Request On Request
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NCV81599MWTXG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Control Features
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
SVHC Present
Serial Interfaces
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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NCV81599MWTXG Description

Short technical summary and product information.

The NCV81599MWTXG from On Semiconductor is a versatile 4-switch buck boost controller optimized for USB Power Delivery (PD) standards. It efficiently converts battery or adapter voltage to the power supply rails required in modern consumer electronics like notebooks, tablets, and desktops.

 

This controller supports a wide input voltage range from 4.5V to 32V and offers dynamically programmed switching frequencies from 150 kHz to 1.2 MHz. Key control features include current limit, enable, frequency control, power good indication, ramp, soft start, and tracking. Its I2C interface allows for flexible configuration.

 

The NCV81599MWTXG is housed in a 32-QFNW (5x5 mm) package, suitable for surface mount applications. It is designed for applications requiring dynamically controlled slew rate limited output voltage, capable of either boosting or bucking the input voltage. The device also includes over-temperature, over-voltage, and over-current protection for enhanced reliability. The NCV81599 variant is AEC-Q100 qualified, making it suitable for demanding automotive environments.

NCV81599MWTXG Quick Information

Product Type: Buck Boost Controller
Canonical Name: NCV81599MWTXG USB Power Delivery 4-Switch Buck Boost Controller
Subcategory: Buck Boost Controller

NCV81599MWTXG Compliance

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

NCV81599MWTXG Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

NCV81599MWTXG Features

  • 4-switch buck boost controller for USB PD.
  • Wide input voltage range of 4.5V to 32V.
  • Dynamically programmed frequency from 150 kHz to 1.2 MHz.
  • I2C interface for flexible configuration.
  • AEC-Q100 qualified for demanding applications.

NCV81599MWTXG Applications

  • Ideal for USB power delivery.
  • Suitable for notebook and tablet systems.
  • Used in desktop and consumer devices.
  • Enables voltage step-up or step-down.
  • Supports automotive charging ports.

NCV81599MWTXG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the NCV81599MWTXG?

The input voltage range for the NCV81599MWTXG is 4.5 V to 32 V.

What is the operating temperature range of the NCV81599MWTXG?

The NCV81599MWTXG operates within a temperature range of -40°C to 125°C.

What is the package type for the NCV81599MWTXG?

The NCV81599MWTXG is available in a 32-VFQFN Exposed Pad package.

What is the switching frequency of the NCV81599MWTXG?

The switching frequency of the NCV81599MWTXG is dynamically programmed from 150 kHz to 1.2 MHz.

How many outputs does the NCV81599MWTXG have?

The NCV81599MWTXG has 4 outputs.

What is the function of the NCV81599MWTXG?

The NCV81599MWTXG functions as a Step-Up/Step-Down controller.

Does the NCV81599MWTXG support synchronous rectification?

Yes, the NCV81599MWTXG supports synchronous rectification.

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