Advertisement
Electrical Characteristics
Characteristics
Power supply current
Common mode input voltage
range
Input voltage swing
Hall signal
input
Input current
Hysteresis＋Voltage
Hysteresis－Voltage
VREG pin voltage
Maximum voltage of ADC convertor
Output On Duty (Note 1)
VSP threshold
VSP response time
Internal oscillation frequency
PWM frequency
Pin input current
Output ON resistance
Soft switching time (Note 1)
OFF term
(Note 1)
Lead angle correction
(Note 1)
(Ta = 25°C and VM = 12 V, unless otherwise specified.)
Symbol
VM = 12 V, V
I
VM
Hall input=100Hz, output OPEN
V
CMRH
V
H
I
|V
H
HP
V
(Design target value) (Note 1)
HHYS+
V
(Design target value) (Note 1)
HHYS-
V
VREG pin output source current=10mA
REG
V
(Design target value) (Note 1)
ADC
R
OSC
Duty(20)
V
SP
VMI=1.2V, V
R
OSC
Duty(50)
V
SP
VMI=2.2V, V
R
OSC
Duty(80)
V
SP
VMI=3.2V, V
V
Threshold voltage of stopping output
AD (L)
V
Threshold voltage of full output
AD (H)
T
(Design target value) (Note 1)
VSP
R
OSC
f
OSC
Measured by internal divided frequency
f
R
PWM
OSC
VSP,VMI,VSOFT,VOFF, and LA pins
I
IN
input voltage 0~V
Ron(H+L)
I
OUT
R
OSC
T
(0)
SOFT
VOFF=0V , VSOFT=0V
R
OSC
T
(45)
SOFT
VOFF=0V , VSOFT=V
R
OSC
T
(90)
SOFT
VOFF=0V , VSOFT= V
R
OSC
T
(0)
OFF
VSOFT=0V, VOFF=0V
R
OSC
T
(45)
OFF
VSOFT=0V, VOFF= V
R
OSC
T
(90)
OFF
VSOFT=0V, VOFF= V
R
OSC
T
(0)
LA
LA=0V
R
OSC
T
(11.25)
LA
LA= V
R
OSC
T
(22.5)
LA
LA= V
Test conditions
= OPEN
REG
-V
|≧100mV
HM
=24kΩ, output load:1kΩ
=1.2V, VMI=0V or
=0V
SP
=24kΩ, output load:1kΩ
=2.2V, VMI=0V or
=0V
SP
=24kΩ, output load:1kΩ
=3.2V, VMI=0V or
=0V
SP
=24kΩ
=24kΩ
REG
= 0.2A
=24kΩ, Hall input=100Hz
=24kΩ, Hall input=100Hz
*0.45
REG
=24kΩ, Hall input=100Hz
REG
=24kΩ, Hall input=100Hz
=24kΩ, Hall input=100Hz
*0.45
REG
=24kΩ, Hall input=100Hz
REG
=24kΩ, Hall input=100Hz
=24kΩ, Hall input=100Hz
*0.23
REG
=24kΩ, Hall input=100Hz
REG
6
TC78B002FNG
Min
Typ.
Max
Unit
3
5
mA
V
REG
0
V
-1.5
40
mV
μA
1
5
10
15
mV
-15
-10
-5
mV
4.5
5.0
5.5
V
V
REG
V
-0.75
15
20
25
%
43
50
57
%
70
80
90
%
0.5
0.55
V
3.9
4.3
10
ms
8
10
12
MHz
20
25
30
kHz
μA
1
Ω
1.6
2.5
0
43
47
°
84
90
0
43
47
°
84
90
0
10
12
°
21
24
2013-10-17
Advertisement
