//
IR21271STRPBF Breakout
IC GATE DRIVER HI/LO SIDE 8SOIC
View in 3D
Want something different?
Bypass caps, pull-ups, strapping resistors, custom silkscreen & more
Design a Custom BoardAbout This Component
High and low-side gate driver IC for driving N-channel MOSFETs and IGBTs in half-bridge or full-bridge topologies. Features independent high and low-side outputs with integrated charge pump for high-side gate drive, supporting switching frequencies up to several hundred kHz. Ideal for motor control, power conversion, and other switching power applications.
Package: SOIC-8 (3.9×4.9mm) · 8 pins
Why does this need a breakout?
An 8-pin SOIC with 1.27mm pitch is too fine for breadboards and hand-soldering without a microscope. A breakout board routes these pins to standard 0.1" headers, enabling rapid prototyping and reliable connections for op-amps, transceivers, and small power MOSFETs without requiring reflow equipment.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Infineon Technologies |
| Part Number | IR21271STRPBF |
| Package | SOIC-8 (3.9×4.9mm) |
| Pin Count | 8 |
| Channel Type | Single |
| Gate Type | IGBT, MOSFET (N-Channel) |
| Input Type | Non-Inverting |
| Number of Drivers | 1 |
| Rise / Fall Time (Typ) | 80ns, 40ns |
| Voltage - Supply | 9V ~ 20V |
What's Included
BILL OF MATERIALS
- 1x IR21271STRPBF 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