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NCP1589BMNTXG The On Semiconductor NCP1589BMNTXG is a synchronous buck controller designed for step-down DC-DC conversion. It features a wide input voltage range and integrated gate drivers.
Mfr Part #:

NCP1589BMNTXG

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor NCP1589BMNTXG is a synchronous buck controller designed for step-down DC-DC conversion. It features a wide input voltage range and integrated gate drivers.
✓ Total Stock: 5,350 pcs
$ Price Range: $0.78

NCP1589BMNTXG Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
5,350 pcs
On Request
5350 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.

NCP1589BMNTXG Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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NCP1589BMNTXG Description

Short technical summary and product information.

The NCP1589BMNTXG from On Semiconductor is a synchronous buck controller IC designed for efficient step-down voltage regulation. It operates from a VCC range of 4.5 V to 13.2 V and features an adjustable output voltage capability with a precision 0.8 V internal reference.

 

This controller integrates 1.5 A gate drivers and offers a switching frequency of 600 kHz. Key features include input under-voltage lockout and programmable current limit for protection. The device is housed in a compact 10-DFN (3x3) package suitable for surface mounting.

 

Applications for this controller include graphics cards, desktop computers, servers, networking equipment, and DSP/FPGA power supplies. Its voltage mode PWM control and synchronous rectification contribute to its efficiency.

NCP1589BMNTXG Quick Information

Product Type: DC DC Switching Controller
Canonical Name: NCP1589BMNTXG Synchronous Buck Controller
Subcategory: Power Management (PMIC)

NCP1589BMNTXG Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free

NCP1589BMNTXG Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

NCP1589BMNTXG Features

  • Synchronous buck controller for step-down conversion.
  • Wide 4.5V to 13.2V input voltage range.
  • Integrated 1.5A gate drivers for efficiency.
  • 600kHz switching frequency.
  • Compact 10-DFN (3x3) surface mount package.

NCP1589BMNTXG Applications

  • Ideal for graphics card power supplies.
  • Used in desktop computer systems.
  • Suitable for server and networking applications.
  • Powers DSP and FPGA modules.

NCP1589BMNTXG FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the NCP1589BMNTXG?

The operating voltage range is 4.5 V to 13.2 V.

What is the switching frequency of the NCP1589BMNTXG?

The switching frequency is 600 kHz.

What is the maximum duty cycle for this buck controller?

The maximum duty cycle is 75%.

What is the operating temperature range?

The operating temperature range is 0°C to 70°C (TA).

What package type is the NCP1589BMNTXG supplied in?

It is supplied in a 10-DFN (3x3) package.

Does the NCP1589BMNTXG feature synchronous rectification?

Yes, it features synchronous rectification.

What are the control features of the NCP1589BMNTXG?

The control features include Enable and Power Good.

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