Transcription of H-Bridge Gate Driver IC - NXP
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H-Bridge Gate Driver IC - NXP
MC33883H- bridge gate Driver ICRev. 27 April 2020 Data sheet: technical data SO20 1 General descriptionThe 33883 is an H-Bridge gate Driver (also known as a full- bridge pre- Driver ) IC withintegrated charge pump and independent high and low side gate Driver channels. Thegate Driver channels are independently controlled by four separate input pins, thusallowing the device to be optionally configured as two independent high side gate driversand two independent low side gate drivers . The low side channels are referenced toground. The high side channels are gate Driver outputs can source and sink up to A peak current pulses, permittinglarge gate -charge MOSFETs to be driven and/or high pulse- width modulation (PWM)frequencies to be utilized. A linear regulator is incorporated, providing a 15 V typical gatesupply to the low side gate drivers .
MCU VCC VBAT VBOOST VCC2 CP_OUT LR_OUT G_EN IN_HS1 IN_LS1 IN_HS2 IN_LS2 GATE_HS1 SRC_HS1 GATE_LS1 DC GATE_HS2 Motor SRC_HS2 GATE_LS2 GND/2 GND_A C1 C2 M Figure 1. Simplified application diagram 4 Applications • Automotive: 12 V to high-voltage battery packs • E-bikes, e-scooters • Energy Storage Systems (ESS) • Uninterruptible Power ...
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