//
SG3525AP013TR
PWM CONTROLLER 8-35V 500KHZ SO16
STMicroelectronics
View in 3D
Want something different?
Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom BoardAbout This Component
The SG3525AP is a pulse-width modulator IC designed for switching power supply control applications. It operates from 8 to 35V with a ±1% trimmed 5.1V reference, offers 100Hz to 500kHz oscillator range, and features adjustable deadtime control, internal soft-start, and dual source/sink output drivers capable of 200mA+ per channel. Includes input undervoltage lockout and latching PWM protection for robust switching power supply designs.
Package: SOIC-16 (3.9×9.9mm) · 16 pins
Why does this need a breakout?
The 1.27mm pin pitch on this 16-pin package makes hand-soldering impractical and breadboard mounting impossible. A breakout board brings the pins to standard 2.54mm spacing, enabling quick prototyping of RS-232/RS-485 transceivers, ADCs, and line drivers without requiring surface-mount soldering skills or PCB fabrication.
Specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | STMicroelectronics |
| Part Number | SG3525AP013TR |
| Package | SOIC-16 (3.9×9.9mm) |
| Pin Count | 16 |
| Frequency - Switching | 100Hz ~ 400kHz |
| Number of Outputs | 2 |
| Output Configuration | Positive |
| Output Type | Transistor Driver |
| Topology | Buck, Push-Pull |
| Voltage - Supply (Vcc/Vdd) | 8V ~ 35V |
What's Included
BILL OF MATERIALS
- 1x SG3525AP013TR soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS
WIDTH
< 0.9" (straddles breadboard)
PITCH
2.54mm standard
SOLDER
Lead-free, reflow assembled
FINISH
FR4, lead-free HASL