Parker CM2115, Руководство пользователя

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User Guide 29
Outputs
6.1.1. 10 A High-Side Output Capabilities
These outputs provide 10 A maximum continuous current with a less accurate
current sensing function. The current sensing is used to detect overcurrent and
provide short circuit protection.
The following table provides specifications for the CM2115's 10 A high-side
outputs:
10 A High-Side Output Specifications
Item MIN NOM MAX UNIT
Switchable voltage range 6 - 32 V
Output current 0 - 10 A
Output on state resistance - 9 - m Ω
Overvoltage - - 36 V
PWM frequency - - 500 Hz
PWM resolution - 0.1 - %
Integrated flyback diode - No - -
Inductive pulse protection - - 628 V (peak)
Digital feedback negative going threshold - - 2.58 V
Digital feedback positive going threshold 2.75 - - V
Open load detection resistance 3.29 3.32 3.35 k Ω
Current sense gain - 77 - mV/A
Current sense resolution/bit - 15.9 - mA
Current sense accuracy @ 10 A - - 30 %
Leakage current when off - - 51 uA
Fixed Output Protection
The outputs have the following fixed protection mechanisms: