HA13565F 데이터 시트보기 (PDF) - Hitachi -> Renesas Electronics

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HA13565F

Three-Phase Brushless DC Motor Driver IC

Hitachi -> Renesas Electronics 

HA13565F

Electrical Characteristics (VCC = 5V, Ta = 25°C) (cont)

Item

FG amp.

Input

voltage

range

Noise

margin

Symbol Min

vfg

2

nd

—

nc

—

Speed Number of N

—

discrimi- counts

nator

and

charge

pump

—

Operating fCLK

0.9

frequency

Leakage Ioff

—

current

Output

Icp+

—

current

Icp–

—

Current Threshold Vref2 —

control voltage

Voltage

Gctl

—

gain

Current

limitter

voltage

Vref1 157

Index

circuit

Index TC Vth2L —

input

threshold

voltage

Vth2H —

Index TC Itc

—

Input

current

Test

Typ Max Unit conditions

—

20

mVpp

—

0.5

—

0.5

1666.5 —

mVpp

Vpp

—

Differential

noise

Common

noise

RPM control

pin=L

1388.5 —

1.0

1.1

—

MHz

RPM control

pin=H

—

±50 nA

V8=0.8V

10

—

–10

—

0.63 —

–10

—

µA

Speed

reduction full

scale

µA

Acceleration

full scale

V

(Control start

voltage)

dB

175

193 mV (Rnf=0.33Ω)

0.65 × —

V

Vhb

RPM control

pin=L

0.58 × —

V

Vhb

RPM control

pin=H

—

±2

µA

Applicable

Pins

Note

1, 28

7

8

8

2

11

4

3

11

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