NJM2627D [NJRC]
Brushless DC Motor Controller, 0.05A, BIPolar, PDIP16, DIP-16;
| 型号： | NJM2627D |
| 厂家： | 
NEW JAPAN RADIO |
| 描述： | Brushless DC Motor Controller, 0.05A, BIPolar, PDIP16, DIP-16 电动机控制 光电二极管 |
| 文件： | 总5页 (文件大小：134K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NJM2627
3-PHASE DC BRUSHLESS MOTOR CONTROL IC
IGENERAL DESCRIPTION
IPACKAGE OUTLINE
The NJM2627 is a 3-phase DC brush less motor control
pre-driver IC.
Output pre-driver is optimized to work with external power
MOS FET for better power handling.
The NJM2627 can easily implement speed control by
input of PWM signal to ON/ OFF terminal.
NJM2627D
NJM2627M
NJM2627V
IFEATURES
• Operating Voltage
4.5 to 14V
• Pre-driver circuit
Lower arm : Totem-pole
Upper arm : Open-collector
• Forward or Reverse direction
• Internal ON/OFF Circuit (No-output is Verr pin to GND)
• Bipolar Technology
• Package Outline
DIP16,DMP16,SSOP16
IPIN CONNECTION
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
9.GND
10.ON/OFF
11.WL
1.H1-
2.H1+
3.H2-
4.H2+
5.H3-
6.H3+
7.FR
12.VL
13.UL
14.WH
15.VH
16.UH
8.VCC
NJM2627V
- 1 -
NJM2
NJM2627
IBLOCK DIAGRAM
FR
UH
VH
WH
+
H1
-
H1
Rotor
H2+
Position
-
H2
Decode
+
-
H3
H3
UL
VL
ON/OFF
WL
Vcc
GND
- 2 -
IBABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
REMARKS
PARAMETER
SYNBOL
RATINGS
15
UNIT
V
Maximum Supply Voltage
VCC
Hall Input Differential Voltage
VIHD
2
V
V
V
V
Hall Input Voltage
VIH
-0.3∼VDD
-0.3∼VDD
-0.3∼VDD
ON/OFF Terminal Input Voltage
F/R Terminal Input Voltage
VON/OFF
VFR
Under Arm Source Current
Upper Arm Sink Current
Under Arm Sink Current
30
Maximum Output Current
Iout
mA
50
700 (DIP device itself)
350 (DMP device itself)
300 (SSOP16 device itself)
Power Dissipation
PD
mW
Operating Temperature Range
Storage Temperature range
Topr
Tstg
°C
°C
-40
-50
∼
+85
∼
+150
IELECTRICAL CHARACTERISTICS
Total Device
(VCC=12V, Ta=25°C)
PARAMETER
Operation Supply Voltage
SYMBOL
TEST CONDITION
-
MIN.
4.5
TYP.
-
MAX.
14.0
UNIT
V
VCC
RL=∞
Supply Current
ICC
-
8.0
10.0
mA
Hall Amplifier Section
PARAMETER
SYMBOL
VID
TEST CONDITION
-
MIN.
-5
TYP.
-
MAX.
5
UNIT
mV
Input Offset Voltage
Input Common Mode
VICM
IB
-
-
1.5
-
-
-
10.5
600
V
Voltage Range
Input Bias Voltage
nA
Output Section
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Under Arm Output Voltage 1
Under Arm Output Voltage 2
Under Arm Output Voltage 3
Upper Arm Output Voltage
Output Leak Current
VOH-D1
VOL-D2
VOL-D3
VOL-U
Isource=20mA
10
-
10.3
0.5
1.6
0.5
-
-
V
V
Isink=10mA
Isink=50mA
Isink=10mA
0.8
2.0
0.8
1.0
-
V
-
-
V
uA
Io-LEAK
ON/OFF Section
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Output ON Voltage
VON
VOFF
-
-
1/2Vcc+0.5
-
-
-
-
V
V
Output OFF Voltage
1/2Vcc-0.5
Output Voltage
Vo-undef
-
1/2Vcc-0.5
1/2Vcc
1/2Vcc+0.5
V
Undefined Area
Source Current 1
ION1
Rpu-of
ON/OFF terminal=GND
-
-
-
250
50
400
-
µA
kΩ
Pull-Up Resistance
- 3 -
NJM2
NJM2627
Forward or Reverse Direction Section (FR input terminal)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Output Forward Direction
Output Reverse Direction
F/R Logic Undefined Area
Source Current 2
VF
VR
VSW-undef
ION2
-
-
-
1/2Vcc+0.5
-
-
-
1/2Vcc-0.5
1/2Vcc+0.5
400
V
V
-
1/2Vcc-0.5
1/2Vcc
250
50
V
F/R terminal=GND
-
-
-
µA
kΩ
Pull-Up Resistance
Rpu-FR
-
IHALLINPUT vs HALLOUTPUTTRUTHTABLE
H1:”H”=H1+>H1-,”L”=H1+<H1- H2:”H”=H2+>H2-,”L”=H2+<H2- H3:”H”=H3+>H3-,”L”=H3+<H3-
FR=H
FR=L
H:Source,L:Sink,X:Hi-Z
ON/
H1
H2
H3
H1
H2
H3
UH
VH
WH
UL
VL
WL
OFF
H
H
H
L
L
L
H
H
H
L
L
L
L
L
H
H
H
L
L
L
H
H
H
L
H
L
L
L
L
L
H
H
H
L
L
L
H
H
H
H
H
L
L
L
H
H
H
L
L
L
L
H
H
H
L
L
L
H
H
H
L
H
H
H
H
H
H
L
L
L
L
L
X
X
X
L
L
X
X
X
X
L
X
L
L
X
X
X
X
L
H
H
L
L
L
L
L
L
L
L
L
L
L
L
H
H
L
L
L
L
L
L
L
L
L
L
L
L
H
H
L
L
L
L
L
L
L
H
H
H
L
L
L
L
X
X
X
X
L
L
X
X
X
X
L
L
X
X
X
H
H
L
X
H
L
L
IFR INPUT TERMINAL
Terminal Voltage
L input
Direction
F
R
H input
- 4 -
ITYPICALAPPLICATION
VM
7:FR
16:UH
15:VH
14:WH
VCC
2:H1+
1:H1-
H
Rotor
3:H2+
H
Position
Decode
4:H2-
Motor
6:H3+
H
5:H3-
8:VCC
13:UL
12:VL
11:WL
10:ON/OFF
9:GND
[CAUTION]
The specifications on this databook are only
given for information , without any guarantee
as regards either mistakes or omissions. The
application circuits in this databook are
described only to show representative usages
of the product and not intended for the
guarantee or permission of any right including
the industrial rights.
- 5 -
相关型号：
©2020 ICPDF网 联系我们和版权申明