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TX7332: Power consumption

Part Number: TX7332

Hi, team:

    My customer use TX7332 in their ultrasound, When they test power consumption met two issue. Could you help check it and give some debugging suggestions?

   1)TX7332 power-up current is more than 200mA

After powering up at 5V, the TX7332 has not been configured customer found current more than 200mA per chipand after configuration will reach 60mA.

Can you help check whether this current is normal, and whether you have the test data of the current after the TX7332 is powered on can be shared.

 2)TX7332 High voltage partial power consumption :

   After the TX7332 configuration is completed, the transmission has not been turned on, and the high voltage has a current of 5~6mA. If the transmission voltage is 50V, the positive and negative channels are more than 0.5W power consumption, which is not acceptable for handheld devices, please help confirm.