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CS51031GDR8 The ON Semiconductor CS51031GDR8 is a DC DC switching controller designed for step-down applications. It operates with an input voltage range of 4.3V to 20V.
Mfr Part #:

CS51031GDR8

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor CS51031GDR8 is a DC DC switching controller designed for step-down applications. It operates with an input voltage range of 4.3V to 20V.
✓ Total Stock: 2,500 pcs
$ Price Range: $0.75

CS51031GDR8 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
2,500 pcs
On Request
2500 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.

CS51031GDR8 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 Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Phases
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Type
Voltage
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CS51031GDR8 Description

Short technical summary and product information.

The ON Semiconductor CS51031GDR8 is a versatile DC DC switching controller designed for step-down (buck) applications. It features a wide input voltage range from 4.3V to 20V and can deliver an output current of up to 1A. The controller operates at a switching frequency of 700kHz, with a maximum duty cycle of 83.3%.

 

This device is suitable for various power management needs. It is available in an 8-SOIC package, designed for surface mount installation. The operating temperature range is from 0°C to 70°C (TA).

 

Key electrical characteristics include its ability to synchronize its clock and its control features such as frequency control and soft start. The topology is a buck converter, and it does not utilize a synchronous rectifier.

CS51031GDR8 Quick Information

Product Type: Switching Controller
Series: CS51031
Canonical Name: CS51031GDR8 Switching Controller
Subcategory: DC DC Switching Controllers

CS51031GDR8 Compliance

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

CS51031GDR8 Estimated Pricing

Qty Low High
1+ $0.75 $0.75

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

CS51031GDR8 Features

  • Step-down buck switching controller.
  • Wide 4.3V to 20V input voltage range.
  • 1A maximum output current capability.
  • Operates at 700kHz switching frequency.
  • Surface mountable 8-SOIC package.

CS51031GDR8 Applications

  • Used in DC DC power conversion.
  • Suitable for step-down voltage regulation.
  • Power management in embedded systems.
  • General purpose power supply circuits.

CS51031GDR8 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the CS51031GDR8?

4.3V to 20V.

What is the maximum output current of the CS51031GDR8?

1A.

What is the switching frequency of the CS51031GDR8?

700kHz nominal.

What is the maximum duty cycle of the CS51031GDR8?

83.3%.

What is the operating temperature range of the CS51031GDR8?

0°C to +70°C (TA).

What package is the CS51031GDR8 available in?

SOIC-8, surface mount.

What type of converter is the CS51031GDR8?

A buck step-down switching controller.

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