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NCV887103D1R2G The ON Semiconductor NCV887103D1R2G is a non-synchronous boost controller designed for adjustable output applications. It operates with a wide input voltage range and features fixed frequency operation.
Mfr Part #:

NCV887103D1R2G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor NCV887103D1R2G is a non-synchronous boost controller designed for adjustable output applications. It operates with a wide input voltage range and features fixed frequency operation.
✓ Total Stock: 11,638 pcs
$ Price Range: $0.78

NCV887103D1R2G Available from 2 distributors

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✓ Non-Authorised
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Flip Electronics ✓
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10,000 pcs
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10000 pcs On Request 1 On Request On Request On Request On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,638 pcs
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1638 pcs On Request 1 On Request On Request On Request On Request On Request
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NCV887103D1R2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Lead Spacing
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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NCV887103D1R2G Description

Short technical summary and product information.

The NCV887103D1R2G from ON Semiconductor is an adjustable output, non-synchronous boost controller. It drives an external N-channel MOSFET and utilizes peak current mode control with internal slope compensation. This IC is suitable for applications requiring a wide input voltage range, from 3.2 V to 40 V, with a 45 V load dump capability.

 

Key features include a fixed switching frequency of 340 kHz, internal soft-start, undervoltage lockout, cycle-by-cycle current limiting, and thermal shutdown protection. The device also offers a low quiescent current in sleep mode and external synchronization capability.

 

Packaged in an 8-SOIC format, the NCV887103D1R2G is designed for surface mount applications. Its robust protection features make it a reliable choice for various power management designs.

NCV887103D1R2G Quick Information

Product Type: DC DC Switching Controller
Canonical Name: NCV8871 Non-Synchronous Boost Controller
Subcategory: Non-Synchronous

NCV887103D1R2G Compliance

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

NCV887103D1R2G Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

NCV887103D1R2G Features

  • Non-synchronous boost controller for adjustable output.
  • Wide input voltage range: 3.2V to 40V.
  • Fixed switching frequency of 340 kHz.
  • Internal protection features included.
  • Surface mount 8-SOIC package.

NCV887103D1R2G Applications

  • Suitable for boost and flyback topologies.
  • Designed for automotive applications.
  • Power management solutions.
  • Drives external N-channel MOSFETs.

NCV887103D1R2G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the NCV887103D1R2G?

The input voltage range is 3.2V to 40V, with a 45V load dump capability.

What is the package type of the NCV887103D1R2G?

The device is packaged in an 8-SOIC (0.154", 3.90mm Width) surface mount package.

What is the operating temperature range of the NCV887103D1R2G?

The operating junction temperature range is -40°C to 150°C.

What is the switching frequency of the NCV887103D1R2G?

The switching frequency is fixed at 340kHz.

What topologies does this controller support?

It supports boost and flyback topologies.

What is the maximum duty cycle of the NCV887103D1R2G?

The maximum duty cycle is 93%.

Is the NCV887103D1R2G a synchronous controller?

No, it is a non-synchronous controller.

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