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SG3525ADWR2G The On Semiconductor SG3525ADWR2G is a pulse width modulator control circuit for switching power supplies. It operates from 8V to 35V and features a 5.1V trimmed reference.
Mfr Part #:

SG3525ADWR2G

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor SG3525ADWR2G is a pulse width modulator control circuit for switching power supplies. It operates from 8V to 35V and features a 5.1V trimmed reference.
✓ Total Stock: 209,935 pcs
$ Price Range: $0.78

SG3525ADWR2G Available from 4 distributors

✓ 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
201,793 pcs
On Request
201793 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
4,796 pcs
On Request
4796 pcs On Request 1 On Request On Request 19+ On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
1,781 pcs
On Request
1781 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,565 pcs
On Request
1565 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.

SG3525ADWR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
SVHC Present
Supplier Device Package
Supplier Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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SG3525ADWR2G Description

Short technical summary and product information.

The SG3525ADWR2G from On Semiconductor is a versatile pulse width modulator (PWM) control circuit designed for various switching power supply applications. It offers an operating voltage range of 8V to 35V, complemented by a precise 5.1V trimmed internal reference voltage.

 

This controller features an adjustable deadtime control, built-in soft-start circuitry, and a latching PWM for preventing multiple pulses. The oscillator range is adjustable from 100Hz to 400kHz, with a separate sync input for external synchronization. The output stages are capable of sinking and sourcing up to 400mA peak current.

 

Packaged in a 16-SOIC surface mount configuration, the SG3525ADWR2G is suitable for applications requiring efficient power conversion. Its features include undervoltage lockout, pulse-by-pulse shutdown, and dual source/sink outputs, making it a robust choice for power management designs.

SG3525ADWR2G Quick Information

Product Type: DC DC Switching Controller
Series: SG3525A
Canonical Name: SG3525A Pulse Width Modulator Control Circuit
Subcategory: DC-DC Controllers

SG3525ADWR2G Compliance

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

SG3525ADWR2G Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

SG3525ADWR2G Features

  • Operates from 8V to 35V supply voltage.
  • Features a 5.1V trimmed reference voltage.
  • Adjustable oscillator frequency from 100Hz to 400kHz.
  • Dual source/sink outputs capable of 400mA peak.
  • Surface mountable in a 16-SOIC package.

SG3525ADWR2G Applications

  • Suitable for switching power supplies.
  • Used in step-up/step-down converters.
  • Enables push-pull power designs.
  • Supports external clock synchronization.

SG3525ADWR2G FAQs

8 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the SG3525ADWR2G?

The SG3525ADWR2G operates from 8V to 35V.

What is the reference voltage of the SG3525ADWR2G?

The SG3525ADWR2G has a 5.1V trimmed reference voltage.

What is the frequency range for the SG3525ADWR2G oscillator?

The oscillator frequency range is from 100Hz to 400kHz.

What is the maximum duty cycle for the SG3525ADWR2G?

The maximum duty cycle is 49%.

How many outputs does the SG3525ADWR2G have?

The SG3525ADWR2G has 2 outputs.

What is the peak output current for the SG3525ADWR2G?

The dual source/sink outputs can provide up to 400mA peak current.

What is the operating temperature range of the SG3525ADWR2G?

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

What package type is the SG3525ADWR2G available in?

The SG3525ADWR2G is available in a 16-SOIC package.

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