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DRV110: DRV110 PWM not working.

Part Number: DRV110

Tool/software:

Hello, 

I am trying to operate a contactor coil with DRV110APWR. I want the current to be around 60ma and the operating voltage should be from 80v to 250V. I have tried several combinations for Rosc and Rhold to stabilise the current, but the current always varies with voltage which means as i increase the voltage the current is also increasing. When i observe it on the DSO, i found that the pulse is not varying with the voltage. The ON time is always same, but is should vary as the voltage changes. The schematic for the same is shared below: