Drive type
Multiphase Half - Bridge
Suspended power supply (V)
600
Low end power supply (V)
8-20
Output current (A)
0.8/1.3
Low end power supply undervoltage protection (V)
7/6.8
High end power supply undervoltage protection (V)
6.8/6.5
Extension time LO-HO
200/200
Descent time LO-HO
140/140
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High-end floating bootstrap power supply design, with a withstand voltage of up to 600V
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with two internal comparators
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compatible with 5V and 3.3V input voltages
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maximum frequency support of 500KHz
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undervoltage shutdown output on VCC and VB
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output current capability of IO+/– 0.8A/1.3A
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SD low-level disables HO and LO outputs
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overcurrent protection function, high-level disables HO and LO outputs
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minimal external components
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package form: SSOP24
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lead-free and halogen-free, compliant with ROHS standards.
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Inverter power supply
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Inverter pump controller
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Switching power supply
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Electric vehicle controller
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Brushless motor driver
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High-voltage Class - D power amplifier
A high cost-effective full bridge driver dedicated chip with two comparator functions, integrating various circuits such as logic signal processing. The high-end floating bootstrap power supply has a withstand voltage of up to 600V, suitable for 5V and 3.3V input voltages, with a maximum frequency of 500KHZ. It has undervoltage shutdown output at VCC and VB terminals, with an output current capability of I0+/-0.8A/1.3A. It can also turn off HO and LO outputs at low SD levels and has overcurrent protection function. It is suitable for inverter power supplies, variable frequency water pump controllers, etc. It is packaged in SSOP24