參數(shù)資料
型號: 5962-9168901MXA
元件分類: 運(yùn)動控制電子
英文描述: BRUSHLESS DC MOTOR CONTROLLER, 0.5 A, CDIP28
封裝: DIP-28
文件頁數(shù): 10/17頁
文件大小: 317K
代理商: 5962-9168901MXA
2
UC1625
UC2625
UC3625
VCC Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +20V
Pwr VCC Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . +20V
PWM In . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to 6V
E/A IN(+), E/A IN(–) . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to 12V
ISENSE1, ISENSE2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . –1.3 to 6V
OV–Coast, Dir, Speed-In, SSTART, Quad Sel . . . . . . –0.3 to 8V
H1, H2, H3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to 12V
PU Output Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 to 50V
PU Output Current . . . . . . . . . . . . . . . . . . +200 mA continuous
PD Output Current . . . . . . . . . . . . . . . . . .
±200 mA continuous
E/A Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±10 mA
ISENSE Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . –10 mA
Tach Out Output Current . . . . . . . . . . . . . . . . . . . . . . . .
±10 mA
VREF Output Current . . . . . . . . . . . . . . . . . . –50 mA continuous
Operating Temperature Range UC1625. . . . . . –55°C to 125°C
Operating Temperature Range UC2625. . . . . . –40°C to 105°C
Operating Temperature Range UC3625. . . . . . . . . 0°C to 70°C
Note 1: Currents are positive into and negative out of the spec-
ified terminal.
Note 2: Consult Unitrode Integrated Circuits databook for infor-
mation regarding thermal specifications and limitations
of packages.
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS: Unless otherwise stated, these specifications apply for: TA = 25
°C; Pwr VCC = VCC = 12V;
ROSC = 20k to VREF; COSC = 2nF; RTACH = 33k; CTACH = 10nF; and all outputs unloaded. TA = TJ.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
Overall
Supply current
Over Operating Range
14.5
30.0
mA
VCC Turn-On Threshold
Over Operating Range
8.65
8.95
9.45
V
VCC Turn-Off Threshold
Over Operating Range
7.75
8.05
8.55
V
Overvoltage/Coast
OV-Coast Inhibit Threshold
Over Operating Range
1.65
1.75
1.85
V
OV-Coast Restart Threshold
1.55
1.65
1.75
V
OV-Coast Hysteresis
0.05
0.10
0.15
V
OV-Coast Input Current
–10
–1
0
A
Logic Inputs
H1, H2, H3 Low Threshold
Over Operating Range
0.8
1.0
1.2
V
H1, H2, H3 High Threshold
Over Operating Range
1.6
1.9
2.0
V
H1, H2, H3 Input Current
Over Operating Range, to 0V
-400
-250
–120
A
Quad Sel, Dir Thresholds
Over Operating Range
0.8
1.4
2.0
V
Quad Sel Hysteresis
70
mV
Dir Hysteresis
0.6
V
Quad Sel Input Current
–30
50
150
A
Dir Input Current
–30
–1
30
A
PWM Amp/Comparator
E/A In(+), E/A In(–) Input Current
To 2.5V
–5.0
–0.1
5.0
A
PWM In Input Current
To 2.5V
0
3
30
A
Error Amp Input Offset
0V < VCOMMON-MODE < 3V
–10
10
mV
Error Amp Voltage Gain
70
90
dB
CONNECTION DIAGRAM
Note 3: This pinout applies to the SOIC (DW), PLCC (Q), and
LCC (L) packages (ie. pin 22 has the same function on all
packages.)
DIL-28 (TOP VIEW)
J or N PACKAGE
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