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Microchip SG1526J

Voltage Mode PWM Controller 100mA 350kHz 18-Pin CDIP Tube

ISO14001 ISO9001 DUNS

Brands: Microchip Technology, Inc

Mfr.Part #: SG1526J

Datasheet: SG1526J Datasheet (PDF)

Package/Case: CDIP-18

Product Type: DC DC Switching Controllers

RoHS Status:

Stock Condition: 3,681 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

Quick Quote

Please submit RFQ for SG1526J or email to us: Email: [email protected], we will contact you within 12 hours.

SG1526J General Description

The SG1526J is a top-of-the-line monolithic pulse width modulator circuit, specifically crafted for fixed-frequency switching regulators and power control applications. Packed into its 18-pin dual-in-line package are essential components like a temperature compensated voltage reference, a sawtooth oscillator, an error amplifier, a pulse width modulator, pulse metering and steering logic, and two powerful low impedance power drivers. Not to mention its various protective features such as soft-start and under voltage lockout, digital current limiting, double pulse inhibit, a data latch for single pulse metering, adjustable deadtime, and provision for symmetry correction inputs. Its active LOW logic design allows for wired-OR connections, offering unparalleled flexibility. This versatile device can be seamlessly integrated to build single-ended or push-pull switching regulators of any polarity, both transformer less and transformer coupled. Operating smoothly over a wide temperature range, the SG1526J guarantees high performance even in the most extreme conditions

sg1526j

Features

  • Fast Response Time
  • 5V Logic Level Compatible
  • Wide Operating Voltage Range
  • Pulse Width Modulation Control
  • Symmetrical Pulse Waveform
  • Overcurrent Protection Functionality
sg1526j
sg1526j

Specifications

Parameter Value Parameter Value
Rohs Code No Part Life Cycle Code Active
Ihs Manufacturer MICROCHIP TECHNOLOGY INC Package Description DIP-18
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.31.00.01 Samacsys Manufacturer Microchip
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 15 V
JESD-30 Code R-GDIP-T18 JESD-609 Code e0
Length 24.38 mm Number of Functions 1
Number of Terminals 18 Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C Output Current-Max 0.2 A
Output Voltage-Max 5.05 V Output Voltage-Min 4.95 V
Output Voltage-Nom 5 V Package Body Material CERAMIC, GLASS-SEALED
Package Code DIP Package Equivalence Code DIP18,.3
Package Shape RECTANGULAR Package Style IN-LINE
Qualification Status Not Qualified Seated Height-Max 5.08 mm
Surface Mount NO Switcher Configuration PUSH-PULL
Switching Frequency-Max 350 kHz Technology BIPOLAR
Temperature Grade MILITARY Terminal Finish TIN LEAD
Terminal Form THROUGH-HOLE Terminal Pitch 2.54 mm
Terminal Position DUAL Width 7.62 mm
Regulator Type HI Rel Switching Regulators Configuration Voltage Mode PWMs
Supported Topology Push-pull, Single ended Supported Output 2
Minimum Input Voltage (V) 8 Maximum Input Voltage (V) 35
Output Current (mA) Max 100 Maximum Frequency (kHz) 350
Operating Temperature Range (°C) -55 to 125 Vref (V) 5
Duty Cycle Min (%) 0 Duty Cycle Max (%) 49
UVLO Yes Current Limit Yes
Quiescent Current (mA) typ 18

Shipping

Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL REGISTERED AIR MAIL $20.00-$40.00 (0.50 KG) 2-5 days

Processing Time:Shipping fee depend on different zone and country.

Payment

Terms of payment Hand Fee
Wire Transfer Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram Money Gram charge US$0.00 banking fee.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

Packing

  • Product

    Step1 :Product

  • Vacuum packaging

    Step2 :Vacuum packaging

  • Anti-static bag

    Step3 :Anti-static bag

  • Individual packaging

    Step4 :Individual packaging

  • Packaging boxes

    Step5 :Packaging boxes

  • bar-code shipping tag

    Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

  • ESD
  • ESD

Part points

  • The SG1526J is an integrated circuit chip that is commonly used as a pulse width modulation (PWM) controller. It is designed to regulate the output voltage and control the power conversion process in various applications, such as power supplies and inverters. The chip offers features like adjustable frequency, duty cycle control, and soft-start capabilities, making it suitable for different power management needs.
  • Equivalent

    Some equivalent products of the SG1526J chip include SG1525AJ, SG1526AJ, and TL494CN.
  • Features

    The SG1526J is a pulse width modulator integrated circuit. It features an error amplifier, voltage reference, oscillator, PWM comparator, and output drivers. It is designed for controlling switch mode power supplies, motor control circuits, and other applications requiring a fixed frequency with variable duty cycle.
  • Pinout

    The SG1526J is a 16-pin integrated circuit (IC) that operates as a pulse width modulator (PWM) controller. Its pin functions include power supply inputs, error amplifier inputs, voltage reference output, signal generator input, PWM output, and feedback control inputs.
  • Manufacturer

    The manufacturer of the SG1526J is Texas Instruments (TI). Texas Instruments is a multinational semiconductor company headquartered in the United States. It specializes in designing and manufacturing a wide range of electronic components, including integrated circuits, microcontrollers, and digital signal processors.
  • Application Field

    The SG1526J is commonly used in switching power supplies, DC-DC converters, battery chargers, and inverters.
  • Package

    The package type of the SG1526J chip is a DIP (Dual In-line Package) package. The form of the chip is through-hole, meaning that its leads are inserted into holes on a circuit board. The chip's size is typically 0.6 inches long and 0.3 inches wide.

Datasheet PDF

Preliminary Specification SG1526J PDF Download

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