Saniwave Technology Co., Ltd.

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Gate Driver IC

Gate Driver IC

Product name:Gate Driver IC

Item:SILM585X Series

Details:

SiLM585x series
30V, 3.0A single channel isolated driver with active protection
SiLM585x is a single channel isolated driver with separate pin outputs, providing a 3.0A source current and a 6.0A sink current. The active protection functions include de saturation overcurrent detection, UVLO, isolation fault alarm, and 2.5A Miller clamp. The working voltage of the input side power supply is 3V to 5.5V, and the working voltage range of the output side power supply is 13V to 30V. All power supply voltage pins have undervoltage lockout (UVLO) protection.
Internal Desaturation (DESAT) fault detection can identify whether the IGBT is in an overcurrent state. When de saturation is activated, the fault signal is transmitted to the input side through an isolation barrier, pulling the FAIL output pin low and shielding the input signal. When powered by a bipolar power supply, when the IGBT is turned off normally, its gate voltage is clamped to VEE2. If the driving power supply is unipolar, an active Miller clamp can be used to allow Miller current to flow through a low impedance path, thereby preventing the IGBT from dynamically conducting under high voltage transient conditions.
SiLM585x adopts SOP16W packaging, providing 5kVRMS isolation voltage resistance in accordance with UL1577 standard, and has a minimum common mode transient immunity (CMTI) of 150kV/us.
3.0A/6.0A peak source/fill current, separated output pins
Desaturation overcurrent detection with fault alarm
2.5A Miller clamp
Soft shutdown
90ns (typical) transmission delay
Minimum Common Mode Transient Immunity (CMTI) of 150kV/us
Input side power supply voltage range 3V to 5.5V
Output driver power supply voltage range 13V to 30V
RDY pin indicates undervoltage protection for input power VCC1 and output power VCC2
SOP16W packaging, creepage distance and air gap distance>8.0mm
Working junction temperature range, TJ: -40 ° C~+150 ° C

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