M63154AFP Renesas Electronics Corporation., M63154AFP Datasheet - Page 6
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M63154AFP
Manufacturer Part Number
M63154AFP
Description
3-phase Brushless Motor Driver
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.M63154AFP.pdf
(16 pages)
M63154AFP
Electrical Characteristics
SYMBOL
VREF
VLIMIT
VLIMIT2
VLIMIT3
ILIMIT2
ILIMIT3
VFGL
VGREF
FGIN
AV
AV20K
VAmpout
IAmpout
IFGout
HisH
HisL
FGduty
Rev.1.0, Sep.16.2003, page 6 of 15
PARAMETERS
VREF output voltage
LIMIT output voltage
LIMIT output voltage
LIMIT output voltage
LIMIT output current
LIMIT output current
FGout output voltage at
"Lo" function
FG Amp &Comp.
reference voltage
FG +voltage input range
FG Amp. voltage gain
FG Amp. voltage gain at
20kHz
Ampout voltage output
range
Ampout sink current
FGout sink current
FG Comp. high-side
hysteresis voltage
FG Comp. Lo-side
hysteresis voltage
FGComp. Duty 30kHz
VCC-RS voltage when
VREF=OPEN, LIMIT=OPEN VCC-RS
Aout<=1.0V
FGout<=1.0V
CONDITIONS
VREF=0A
LIMIT=0A
VREF=LIMIT=OPEN
VCC-RS voltage when VREF=OPEN,
LIMIT=5V
=0.5
VREF=OPEN, LIMIT=5V VCC-RS
=0.5
Load current I=5mA
Voltage on the Amp.out pin when
shorted to the FG+ pin.
Voltage on the Amp.out pin when
shorted to the FG+ pin.
External resistors: 1.8 k, 56 k
No load on Amp.out.
Voltage gain of the signal on Amp.out
pin for an input 50-mVpp, 20-kHz AC
signal on FG+. External resistors: 1.8
k, 56 k
Given a rising external voltage on
Amp.out and VthH as the voltage at
which FGout switches from high to low,
hysteresis voltage HysH is defined as
VthH-FGref. Voltage on FGin is 1 V
(external resistors: 1.8 k, 56 k).
Given a falling external voltage on
Ampout and VthL as the voltage at
which FGout switches from high to low,
hysteresis voltage HysL is defined as
FGref-VthL. Voltage on FGin is 1 V
(external resistors: 1.8 k, 56 k).
Duty cycle of signal on FGout when a
50-mVpp, 30-kHz AC signal is input to
FGin. External resistors: 1.8 k, 56 k.
(Ta=25°C, Vcc=24V unless otherwise noted)
LIMITS
MIN.
2.0
2.7
405
540
810
1.08
—
2.35
1.0
29.5
22
1.0
4.0
4.0
10.5
10.5
40
TYP.
2.5
3.4
450
600
900
1.20
—
2.50
—
31.1
27.6
—
—
—
28.5
28.5
50
MAX.
3.0
4.1
495
660
980
1.32
0.6
2.65
5.5
32.7
32.7
5.2
—
—
50.5
50.5
60
UNIT
V
V
mV
mV
mA
A
V
V
V
times
times
V
mA
mA
mV
mV
%