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Power Circuits / Switching Regulator or Controllers / SG3525ANG
Datasheets
SG3525ANG by:

PWM Controller, PDIP-16, 25-TUBE

Part Details for SG3525ANG by onsemi

Results Overview of SG3525ANG by onsemi

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Energy and Power Systems Renewable Energy

SG3525ANG Information

SG3525ANG by onsemi is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for SG3525ANG

Part # Distributor Description Stock Price Buy
DISTI # 45J2263
Newark Pwm Controller, 35V, 16-Dip, Power Supply Controller Type:Double Ended Controller, No. Of Channels:2Channels, Control Mode:Voltage Mode Control, Supply Voltage Min:8V, Supply Voltage Max:35V, Ic Case/Package:Dip, No. Of Pins:16Pinsrohs Compliant: Yes |Onsemi SG3525ANG RoHS: Compliant Min Qty: 1 Package Multiple: 1 Date Code: 1 Container: Bulk 218
  • 1 $0.9700
  • 10 $0.8890
  • 100 $0.8890
  • 500 $0.8210
  • 1,000 $0.7620
  • 2,500 $0.7620
  • 5,000 $0.7620
$0.7620 / $0.9700 Buy Now
DISTI # 45J2263
Avnet Americas Voltage Mode PWM Controller 400mA 16-Pin PDIP Rail - Bulk (Alt: 45J2263) RoHS: Compliant Min Qty: 1 Package Multiple: 1 Lead time: 27 Weeks, 4 Days Container: Bulk 218 Partner Stock
  • 1 $2.1600
  • 10 $1.3800
  • 100 $1.1200
  • 500 $0.9230
  • 1,000 $0.8480
$0.8480 / $2.1600 Buy Now
DISTI # SG3525ANG
Avnet Americas Voltage Mode PWM Controller 400mA 16-Pin PDIP Rail - Rail/Tube (Alt: SG3525ANG) RoHS: Compliant Min Qty: 950 Package Multiple: 25 Lead time: 12 Weeks, 0 Days Container: Tube 0
  • 950 $0.7105
  • 1,000 $0.6232
  • 1,950 $0.6200
  • 4,750 $0.6168
  • 9,500 $0.6136
$0.6136 / $0.7105 Buy Now
Bristol Electronics   63
RFQ
DISTI # SG3525ANG
TME IC: PMIC, PWM controller, 0.5A, 0.1÷400kHz, Ch: 1, DIP16, push-pull Min Qty: 1 1153
  • 1 $1.6800
  • 10 $1.1400
  • 25 $1.1200
  • 50 $1.0600
  • 100 $0.9300
  • 250 $0.8300
  • 500 $0.7700
  • 1,000 $0.7600
$0.7600 / $1.6800 Buy Now
ComSIT USA Electronic Component RoHS: Compliant Stock DE - 0
Stock ES - 233
Stock US - 0
Stock MX - 0
Stock CN - 0
Stock HK - 0
RFQ
DISTI # SG3525ANG
Avnet Asia Voltage Mode PWM Controller 400mA 16-Pin PDIP Rail (Alt: SG3525ANG) RoHS: Compliant Min Qty: 1000 Package Multiple: 25 Lead time: 12 Weeks, 0 Days 1275
  • 1,000 $0.6390
  • 2,000 $0.5964
  • 3,000 $0.5809
  • 5,000 $0.5662
  • 10,000 $0.5522
  • 25,000 $0.5389
  • 50,000 $0.5262
$0.5262 / $0.6390 Buy Now
DISTI # SG3525ANG
Avnet Silica Voltage Mode PWM Controller 400mA 16-Pin PDIP Rail (Alt: SG3525ANG) RoHS: Compliant Min Qty: 25 Package Multiple: 25 Lead time: 13 Weeks, 0 Days Silica - 2175
Buy Now
DISTI # SG3525ANG
EBV Elektronik Voltage Mode PWM Controller 400mA 16-Pin PDIP Rail (Alt: SG3525ANG) RoHS: Compliant Min Qty: 25 Package Multiple: 25 Lead time: 14 Weeks, 0 Days EBV - 1000
Buy Now
New Advantage Corporation   RoHS: Compliant Min Qty: 1 Package Multiple: 25 800
  • 100 $2.3200
  • 800 $2.1500
$2.1500 / $2.3200 Buy Now
Win Source Electronics IC REG CTRLR PUSH-PULL 16DIP 45000
  • 70 $0.7534
  • 145 $0.7048
  • 225 $0.6805
  • 320 $0.6319
  • 415 $0.6076
  • 515 $0.5833
$0.5833 / $0.7534 Buy Now

Part Details for SG3525ANG

SG3525ANG CAD Models

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SG3525ANG Part Data Attributes

Parametric Data
SG3525ANG onsemi
Buy Now Datasheet
Compare Parts:
SG3525ANG onsemi PWM Controller, PDIP-16, 25-TUBE
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer ONSEMI
Part Package Code PDIP-16
Pin Count 16
Manufacturer Package Code 648-08
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 27 Weeks, 4 Days
Samacsys Manufacturer onsemi
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 35 V
Input Voltage-Min 8 V
Input Voltage-Nom 20 V
JESD-30 Code R-PDIP-T16
JESD-609 Code e3
Length 19.175 mm
Number of Functions 1
Number of Terminals 16
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Current-Max 0.5 A
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP16,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Seated Height-Max 4.44 mm
Surface Mount NO
Switcher Configuration PUSH-PULL
Switching Frequency-Max 400 kHz
Technology BIPOLAR
Temperature Grade COMMERCIAL
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

Alternate Parts for SG3525ANG

This table gives cross-reference parts and alternative options found for SG3525ANG. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SG3525ANG, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Manufacturer Composite Price Description Compare
SG3525AN STMicroelectronics $1.0065 Voltage Mode PWM SG3525ANG vs SG3525AN

SG3525ANG Related Parts

SG3525ANG Frequently Asked Questions (FAQ)

  • The maximum voltage rating for the SG3525ANG is 40V. However, it's recommended to operate within 35V to ensure reliable operation.

  • The values of CT and RT determine the oscillator frequency. A good starting point is to use the values recommended in the datasheet (CT = 3.3nF, RT = 10kΩ). Adjust these values based on your specific application requirements.

  • The soft-start pin (SS) allows for a gradual increase in output voltage during startup, reducing inrush currents. Connect a capacitor (typically 10nF to 100nF) from SS to GND, and a resistor (typically 1kΩ to 10kΩ) from SS to VCC.

  • To ensure stable operation, use a stable input voltage, decouple the power supply with a capacitor (e.g., 10uF), and use a low-ESR output capacitor. Additionally, minimize the length of the feedback loop and use a shielded cable for the feedback signal.

  • The SG3525ANG can deliver up to 1.5A of output current. However, the actual output current capability depends on the specific application, output voltage, and thermal considerations.

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