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TPS40210: TPS40210 Load Issue

Part Number: TPS40210
Other Parts Discussed in Thread: TPS40120,

Dears,

Customer use TPS40120 in the Sprinkler head drive,when they do the function test,then found the  load capacity is insufficient,details pls kindly find below information:

1.DC 24V Input,Output DC115V /1A,the actual rated output current is 0.5A (the device may run for a long time), up to a maximum of 1A.  At present, the actual test found only 115V/0.2A. Long-term operation is  only 0.1A   for more than half an hour. And the output current is related to the voltage.

Schematic and test video pls find attach files.So pls kindly help to check the schematic is correct or not.

2.If the TPS40210 can not match the customer's request,pls kindly recommend the match device.