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PDF ( 数据手册 , 数据表 ) IK6501

零件编号 IK6501
描述 3-Phase Full-Wave Sine-Wave PWM Brushless Motor Controller
制造商 IK Semicon
LOGO IK Semicon LOGO 


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IK6501 数据手册, 描述, 功能
3-Phase Full-Wave Sine-Wave
PWM Brushless Motor Controller
GENERAL DESCRIPTION
FEATURES
Sine-wave PWM control
Built-in triangular-wave generator
(carrier cycle = fOSC/252 (Hz))
Built-in lead angle control function
(0° to 58° in 32 steps)
Built-in dead time function
(setting 2.6 μs or 3.8 μs)
Supports bootstrap circuit
Overcurrent protection signal input pin
Built-in regulator (Vref = 5 V (typ.),
30 mA (max))
Operating supply voltage range:
VСС = 6 V to 10 V
TECHNICAL DATA
IK6501
PACKAGE INFORMATION
SSOP24-P-300-1.00
Weight: 0.33 g (typ.)
1
July 2013, Rev. 00







IK6501 pdf, 数据表
IK6501
ELECTRICAL CHARACTERISTICS
TA = 25ºC, VCC = 15V, unless otherwise specified.
Description
Supply
current
Input current
Input voltage
Input
hysteresis
voltage
Output
voltage
Output
leakage
current
Output off-
time by
upper/lower
transistor
(Note 5)
Overcurrent
detection
Lead angle
correction
VCC monitor
Symbol
Condition
ICC Vrefout = open
Min
-
Iin (1) Vin = 5V Ve, LA
-
Iin (2) -1 Vin = 0V HU, HV, HW
-40
Iin (2) -2 Vin = 0V CW/CCW, OS, Td -80
Iin (2) -3 Vin =5V RES
-
Vin High HU, HV, HW, CW/CCW,
RES, OS, Td,
Low
Vrefout
-1
-
VH HU, HV, HW, CW/CCW, RES
-
Typ Max Unit
3 6 mA
20 40 µA
-20 -
-40 -
40 80
- Vrefout V
- 0.8
V
0,3 -
VOUT(H)-1
VOUT(L)-1
VREV(H)
VREV(L)
VFG(H)
VFG(L)
Vrefout
IL(H)
IOUT = 2 mA
U, V, W, X, Y, Z
IOUT = -2 mA
U, V, W, X, Y, Z
IOUT = 1 mA REV
IOUT = -1 mA REV
IOUT = 1 mA
FG
IOUT = -1 mA FG
IOUT = -30 mA Vrefout
VOUT = 0V U, V, W, X, Y, Z
Vrefout Vrefout
-0.78 -0.4
- 0.4
Vrefout Vrefout
-1.0 -0.5
- 0.5
Vrefout Vrefout
-1.0 -0.5
- 0.5
4.5 5.0
-0
-
0.78
-
1.0
-
1.0
5.5
10
IL(L) VOUT = 3.5V U, V, W, X, Y, Z
-
0 10
Td = High or open,
2.2 2.6
-
TOFF(H) Xin = 4.19MHz, IOUT = ± 2 mA,
OS = High/Low
Td = Low, Xin = 4.19 MHz,
3.0 3.8
-
TOFF(L) IOUT = ± 2 mA,
OS = High/Low
Vdc Idc
0.46 0.5 0.54
TLA(0)
TLA(2,5)
TLA(5)
VCC(H)
VCC(L)
VH
LA = 0V or Open,
Hall IN = 100Hz
LA = 2.5 V, Hall IN = 100Hz
LA = 5 V, Hall IN = 100Hz
Output start operation point
No output operation point
Input hysteresis width
- 0-
27.5 32 34.5
53.5 59 62.5
4.2 4.5 4.8
3.7 4.0 4.3
3.7 4.0 4.3
V
µA
µs
V
º
V
Note 5: TOFF
8
July 2013, Rev. 00







IK6501 equivalent, schematic
TIMING CHARTS
IK6501
Forward
Reverse
16
July 2013, Rev. 00










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