M63029FP Renesas Technology, M63029FP Datasheet - Page 14

• Manufacturer Part Number: M63029FP
• Description: (M63028 / M63029) Spindle Motor and 5ch Actuator Driver
• Manufacturer: Renesas Technology

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M63028/029FP
The example of current-gain and current-limit of SLIDE.
Rs[Ω Ω Ω Ω ]
0.50
0.75
1.00
Gio* = R1/[(R1+R2)•Rs] [A/V]
Rev.1.0, Sep.16.2003, page 14 of 21
1.65v
CTL
R2
R1
Ilim[A]
1.00
0.66
0.50
REF
SL1IN
Rs
RSL1
GND
VM2
SL1+
SL1-
Gio*[A/V]
R1 = ∞ ∞ ∞ ∞ R2 = 0 Ω Ω Ω Ω
2.00
1.33
1.00
M
Reverse
Forward
1.65v
CTL
R1 = R2
1.00
0.66
0.50
R2
R1
REF
SL2IN
Rs
RSL2
GND
VM2
R2 = 2• • • • R1
0.66
0.44
0.33
SL2+
SL2-
M
Reverse
Forward