M56733AFP データシートの表示（PDF） - Renesas Electronics

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M56733AFP

3-Phase Brushless Motor Driver

Renesas Electronics 

M56733AFP

Electrical Characteristics

Symbol

ICCH

ICCL

IINHA

VN

∆VN

Vsat

VTH

GV

∆GV

Vref

IIN•E

VO•E

VCL

VIN

IIN

Vinj

VoDSC

∆T

fosc

IinjMAX

IinjMIN

VOLFG

I1FG

IINMOD

Parameter

Circuit Current

Circuit Current

Current input to the Hall amplifier

Voltage when the output is at the

mid-phase point

Difference of voltage when the

output is at the mid-phase point

Saturation output voltage

Control-input reference voltage

Voltage gain between control

input and output

Difference of voltage-gain

between phases

Error amplifier reference voltage

Error amplifier input current

Error amplifier output level

Current-limiting reference voltage

Function- input threshold voltage

Current input to the function-input

pins

Injector pin voltage

Discriminator output level

Discriminator count error

Oscillation frequency

Injector max. operating current

Injector min. operating current

FG amplifier output low level

(monitor)

FG amplifier output pin leakage

current (monitor)

Current input to the MOD pin

Test conditions

(unless otherwise noted, Ta = 25°C, VCC = 5.0 V,)

Limits

Unit

Min Typ Max

When the circuit is switched on.

Excludes the injector current.

9

18

28

mA

When only the minimal circuit is

switched on.

—

—

300 µA

—

0.4 4.0 µA

5.1 6.3 7.1 V

—

—

0.2 V

Io = 0.7 A, sum of upper and lower

transistors

FLT-pin voltage for which motor

rotates

Source side

Sink side

Source and sink sides

—

2.8 3.2 V

1.05 1.20 1.35 V

16.65 18.05 25.10 dB

20.82 23.80 26.81 dB

26.00 28.00 30.00 dB

—

—

2

dB

Intermediate level of discriminator

output is measured

High

Low

The RF pin voltage when voltage on

the FLT pin falls below 1.5 V. No

load.

High Pins 6 and 13

Low

VIN = 12 V, pin 6

VIN 0 V, pin 13

High

Low

+: Deceleration side

-: Acceleration side

fosc = 492 kHz

fosc = 492 kHz

fosc = 492 kHz

fosc = 492 kHz

IL = 200 µA

2.0 2.2 2.4 V

–0.2 –0.02

µA

2.2 2.5 3.1 V

0.6 0.8 1.05 V

0.36 0.40 0.44 V

2.5 —

—

V

—

—

0.1 V

500 700 1000 V

–150 –100 –70 V

0.6 0.9 1.5 V

4.1 4.8 5.3 V

0.5 0.8 1.2 V

–6

1

6

µA

–0.2 —

0.2 %

25

—

—

mA

—

—

4

mA

—

0.1 0.2 V

When 12 V is applied

—

—

1.0 µA

When 12 V is applied

When 0 V is applied

435 565 800 µA

–75 –98 –140 µA

Rev.1.00, Sep.22.2003, page 4 of 6

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