Power Integrations Inc. INT202
The INT202 Low-side driver IC provides gate drive for an external low-side MOSFET switch and high-side level shifting. When used in conjunction with the INT201 high-side driver, the INT202 provides a simple, cost-effective interface between low-voltage control logic and high-voltage loads. The INT202 is designed to be used with rectified 110 V or 220 V supplies.| Part No. | INT202 |
|---|---|
| Datasheet | INT202 Download |
| Manufacturer |  Power Integrations Inc. |
| Description | Low-side Drive and High-side Control for Simultaneous Conduction |
| Buy | Stock & Price |
FEATURES
● UV lockout HS IN INT202 LS IN PI-1765-020296 Figure 1. Typical ApplicationDESCRIPTION
Both high side and low side switches can be controlled independently from ground-referenced 5 V logic inputs on the low side driver. Pulsed level shifting saves power and provides enhanced noise immunity. The circuit is powered from a nominal 15 V supply to provide adequate gate drive for external N-channel MOSFETs.APPLICATIONS
include switched reluctance motor drives. The INT202 can also be used to implement multi-phase configurations. The INT202 is available in 8-pin plastic DIP and SOIC packages. HS IN 1 8 7 6 5 VDD N/C HSD1 HSD2 LS IN 2 LS OUT COM 3 4 PI–539–091191 Figure 2. Pin Configuration. ORDERING INFORMATION PART NUMBER INT202PFI1 INT202TFI1 INT202PFI2 INT202TFI2 PACKAGE OUTLINE PO8A TO8A PO8A TO8A ISOLATION VOLTAGE 600 V 600 V 800 V 800 V February 1996 INT202 Pin FunctionalDESCRIPTION
Pin 1: Active-high logic-level input HS IN controls the pulse circuit which signals the INT201 high-side driver.
