ONSEMI SG3525ADWR2G

Manufacturer No:

SG3525ADWR2G

Manufacturer:

ONSEMI

Package:

16-SOIC (0.295, 7.50mm Width)

Description:

PWM Controller

Quantity:

Delivery:

Payment:

In Stock :Available

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SG3525ADWR2G information

ONSEMI SG3525ADWR2G technical specifications, attributes, parameters and parts with similar specifications to ONSEMI SG3525ADWR2G.

Type
Parameter

MSL Type
3

Topology
Flyback

Phases
1

Control Mode
Voltage Mode

VCC Max (V)
35

Package Type
SOIC-16W

MSL Temp (°C)
260

Container Type
REEL

Container Qty.
1000

VCC Min (V)
8

fSW Typ (kHz)
100-400

Case Outline
751G-03

Download datasheets and manufacturer documentation for ONSEMI SG3525ADWR2G.

Datasheet:

91e517524c044a5a47988f9883213b6a.pdf

Package Drawing:

173b3c265df20cbaac30c0097f915673.pdf

84a6e00c159139befd15e718d51b19bc.pdf

The SG3525A PWM Controller offers improved performance and lower external parts count when implemented for controlling all types of switching power supplies. The on-chip +5.1 V reference is trimmed to +/-1% and the error amplifier has an input common-mode voltage range that includes the reference voltage, thus eliminating the need for external divider resistors. A sync input to the oscillator enables multiple units to be slaved or a single unit to be synchronized to an external system clock. A wide range of deadtime can be programmed by a single resistor connected between the CT and Discharge pins. This device also features built-in soft-start circuitry, requiring only an external timing capacitor. A shutdown pin controls both the soft-start circuitry and the output stages, providing instantaneous turn off through the PWM latch with pulsed shutdown, as well as soft-start recycle with longer shutdown commands. The under voltage lockout inhibits the outputs and the changing of the soft-start capacitor when VCC is below nominal. The output stages are totem-pole design capable of sinking and sourcing in excess of 200 mA. The output stage of the SG3525A features NOR logic resulting in a low output for an off-state.

Application

Half Bridge
Push-Pull

Feature

8.0 V to 35 V Operation
5.1 V +/- 1.0% Trimmed Reference
100 Hz to 400 kHz Oscillator Range
Separate Oscillator Sync Pin
Adjustable Deadtime Control
Input Undervoltage Lockout
Latching PWM to Prevent Multiple Pulses
Pulse-by-Pulse Shutdown
Dual Source/Sink Outputs: +/- 400 mA Peak
Pb-Free Packages are Available*

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

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Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.