Single-Channel SCALE-1 Driver Core

The 1SD1548AI IGBT driver is based on Power Integrations highly approved SCALE-1 chip set that was developed specifically to enable IGBTs to be reliably-driven and safely operated. The driver features a high gate current of ±48 A and a high power output of 15 W. It has been specially developed for high-frequency applications (e.g. resonant converters) with a high gate power requirement or for high gate-current driving applications (e.g. parallel connection of high-power IGBT modules).
The driver features electrical isolation between the control electronics and the power section. The gate voltage is ±15 V.
The driver is equipped with a programmable Vce-monitoring function for protection against short circuit and overcurrent.
The integrated, electrically-insulated DC/DC converter supplies a drive power of 15 W.

Highest Reliability
SCALE-1 drivers have been established as an industrial standard since 1999, and the 1SD1548AI has been proven in numerous industrial and traction applications.


Power Components

089 / 614 503 10

Beratung Schweiz


+41 52 647 42 00

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Suitable for IGBTs up to 1700V
Interface with 5V...15V logic level
Schmitt-trigger inputs
Short-circuit and overcurrent protection
Supply undervoltage lockout
Isolated DC/DC converter
Signal transformer isolation
Isolated status feedback
Reliable, long service life

Broschüre - Leistungselektronik (PDF 16,8)

Power Integrations bietet hochintegrierte IGBT-Treiber. Basierend auf jahrzehntelanger Erfahrung wurden für die Treiber- und Überwachungsfunktionen ASICs entwickelt, die zusammen mit den induktiven Übertragern das Kernstück der Treiber bilden. Umfangreicher Applikationssupport beim Design wird angeboten.


Kontakt HY-LINE

Helpdesk 089 / 614 503 10

E-Mail power@hy-line.de

Kontakt Schweiz

Helpdesk +41 52 647 42 00

E-Mail info@hy-line.ch