Texas Instruments SG3524N
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See Product Specifications.
See Product Specifications.
Stock Code
039054
039054
Manufacturer / Brand
Texas Instruments
Part Number
SG3524N
SG3524N
Unit Price
$2.5400
$2.5400
Factory Lead-Time
22 Weeks
22 Weeks
Short Description
PWM IC for SMPS with internal oscillator, pulse-by-pulse current limiting and shutdown circuitry
PWM IC for SMPS with internal oscillator, pulse-by-pulse current limiting and shutdown circuitry
In Stock: 7739
| Qty | Unit Price | Total Price | Discount |
|---|---|---|---|
| 1 | $2.5400 | $2.5400 | |
| 10 | $0.6760 | $6.7600 | -73.39% |
| 25 | $0.6450 | $16.1250 | -74.61% |
| 100 | $0.5300 | $53.0000 | -79.13% |
| 250 | $0.4950 | $123.7500 | -80.51% |
| 500 | $0.4370 | $218.5000 | -82.8% |
| 750 | $0.3450 | $258.7500 | -86.42% |
| 3000 | $0.3150 | $945.0000 | -87.6% |
| 5250 | $0.3040 | $1,596.0000 | -88.03% |
Description
The Texas Instruments SG3524N is a pulse width modulation (PWM) controller that offers precise control over the output voltage and frequency of a power supply. The chip can regulate the output voltage from zero to the input voltage, which makes it ideal for a wide range of power applications. It has both overcurrent and overvoltage protection built-in.
The SG3524N operates using an oscillator to generate a triangular wave, which is then compared to a reference voltage. The resulting output signal is used to control the duty cycle of the power supply’s output voltage. The chip also includes an error amplifier that helps to maintain accurate voltage regulation. With a wide operating frequency range from 100 Hz to 500 kHz and the ability to accept both analog and digital signals, the SG3524N is a popular choice for power supply designs across many industries
The SG3524N operates using an oscillator to generate a triangular wave, which is then compared to a reference voltage. The resulting output signal is used to control the duty cycle of the power supply’s output voltage. The chip also includes an error amplifier that helps to maintain accurate voltage regulation. With a wide operating frequency range from 100 Hz to 500 kHz and the ability to accept both analog and digital signals, the SG3524N is a popular choice for power supply designs across many industries
Product Attributes
| Clock Sync | No |
| Control Features | Enable |
| Duty Cycle (Max) | 49% |
| Frequency - Switching | 100kHz ~ 300kHz |
| Function | Step-Down, Step-Up/Step-Down |
| Mounting Type | Through Hole |
| Number of Outputs | 2 |
| Operating Temperature | 0°C ~ 70°C (TA) |
| Output Configuration | Positive |
| Output Phases | 1 |
| Output Type | Transistor Driver |
| Package / Case | 16-DIP (0.300", 7.62mm) |
| Packaging | Tube |
| Part Status | Discontinued at Digi-Key |
| Supplier Device Package | 16-PDIP |
| Synchronous Rectifier | Yes |
| Topology | Buck, Flyback, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 40V |
