HA13565F 查看數據表（PDF） - Hitachi -> Renesas Electronics
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HA13565F Datasheet PDF : 17 Pages
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HA13565F
3. Place as close to the IC as possible.
4. Determine C102 according to the following formulas.
200
C102 ≥
(µF)
NO · P
100
C103 ≥
(µF)
fFG
where,
P = Number of motor poles
5. The burst time t1 is defined as follows. (see Electrical Characteristics)
t1H = –Ct2 × Rt2 × ln (1 – Vth2H / Vhb)
t1L = –Ct2 × Rt2 × ln (1 – Vth2L / Vhb)
where, Rt2 is resistance inter pin 4 and pin 17.
6. If the circuit is affected by noise, a large capacitance value should be set.
8
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