BA6852FP 查看數據表（PDF） - ROHM Semiconductor

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BA6852FP

Spindle and loading motor driver for PD

ROHM Semiconductor 

Motor driver ICs

BA6852FP

EC, ECR : Torque command operation

voltage range

ECOF± : Vary EC until ECR = 2.5V, then

Vary EC voltmeter V1 < 3mV.

This EC voltage range

(see operation notes (2)).

ECIN : Ammeter value when

EC = 2V and ECR = 2.5V

GEC : If the V1 value is V2 when

EC = 1.5V, and the V1

value is V3 when EC = 2.0V

GEC = {(V2 * V3) / (2.0 * 1.5)} /

RNF (RNF = 0.5Ω)

VSBON

VSBOFF

: BRK pin voltage range when all

output pins are low.

: BRK pin voltage range when all

output pins are as per the Input /

output table.

799

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