98-0065

Current - Peak Output (Source, Sink):	250mA, 500mA
Base Part Number:	IR2117S
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 150°C (TJ)
Rise / Fall Time (Typ):	80ns, 40ns
High Side Voltage - Max (Bootstrap):	600V
Input Type:	Non-Inverting
Series:	--
Logic Voltage - VIL, VIH:	6V, 9.5V
Voltage - Supply:	10 V ~ 20 V
Gate Type:	IGBT, N-Channel MOSFET
Number of Drivers:	1
Channel Type:	Single
Driven Configuration:	High-Side
Part Status:	Obsolete
Packaging:	Tube

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PMIC - Gate DriversA gate driver is a power electronic circuit used to drive a high current load, such as the gate of a power transistor—normally an insulated-gate bipolar transistor (IGBT) or field effect transistor (FET). Gate drivers are typically used in inverters, which convert direct current (DC) power to alternating current (AC) power, or rectifiers that convert AC power to DC power.The 98-0065 application field and working principle are based on the concept of charge-pump circuit topologies. It is a gate driver IC that is designed for high-side and low-side gate drives with up to 132V rated operational voltage. With its high current output capability, the 98-0065 is suitable for driving high-power MOSFETs or IGBTs in the output stages of AC-DC or DC-DC converters, motor control and power factor correction (PFC) applications. It has a common-mode voltage capability of up to 70V, and a minimum breakdown voltage of at least 40V.The 98-0065 integrates a number of innovative circuit solutions to improve the switching performance, reduce the device\'s power consumption and enable faster switching efficiency. For example, its unique voltage regulator design reduces power consumption and frequency jitter, enabling faster switching times and improved uniformity in the gate waveforms. The device also utilizes a new control signal architecture that increases the bandwidth for linear operation, improves switching efficiency and shortens response times.The 98-0065 also includes a high-efficiency current source/current sink, which is useful for driving high-switching frequencies. This current source/sink can generate up to 1A of output current with a quiescent current of below 2.75µA, making it suitable for high-frequency operations that require low power consumption and EMI reduction.The 98-0065 is designed to minimize the insertion loss in the gate driver circuit and improve the efficiency of the output stage. It utilizes a so-called active clamp circuit to minimize the charge pump loss during turn-off and to reduce the output voltage. In addition, the device also features an internal notch filter that minimizes the switching noise in order to further reduce EMI.The 98-0065 is a reliable and efficient gate driver that can be exposed to various environmental hazards. It is designed to protect its gate outputs from electrostatic damage and to withstand extreme temperatures. In addition, the device incorporates a variety of protection mechanisms against overvoltage, input current, and diode reverse-bias current.Overall, the 98-0065 is an excellent gate driver for high-side and low-side gate drives in low-power applications such as AC-DC or DC-DC converters, motor control and power factor correction. With its high efficiency and excellent circuit performance, it is ideal for improving the performance of power converters.

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