參數(shù)資料
型號(hào)： LB1876
元件分類： 運(yùn)動(dòng)控制電子
英文描述： BRUSHLESS DC MOTOR CONTROLLER, 2.5 A, PDSO36
封裝： 0.375 INCH, HSOP-36
文件頁數(shù)： 6/12頁
文件大?。?/td> 163K
代理商： LB1876
LB1876
No.6201-3/12
Continued from preceding page.
Ratings
Parameter
Symbol
Conditions
min
typ
max
Unit
Phase Comparator Output
Output High level voltage
VPDH
IOH = -100A
VREG-0.2
VREG-0.1
V
Output Low level voltage
VPDL
IOH = 100A
0.2
0.3
V
Output source current
IPD+
VPD = VREG/2
-0.5
mA
Output sink current
IPD
VPD = VREG/2
1.5
mA
Phase Lock Detector Output
Output saturation voltage
VOL(LD)
ILD = 10mA
0.15
0.5
V
Output leak current
IL(LD)
VO = VCC
10
A
Error Amplifier
Input offset voltage
VIO(ER)
Design target value*
-10
+10
mV
Input bias current
IB(ER)
-1
+1
A
Output High level voltage
VOH(ER)
IOH = -500A
VREG-1.2
VREG-0.9
V
Output Low level voltage
VOL(ER)
IOL = 500A
0.9
1.2
V
DC bias level
VB(ER)
-5%
VREG/2
+5%
V
Current Limiter
GDF1
In phase lock mode
0.4
0.5
0.6
times
Drive gain
GDF2
In unlock mode
0.8
1.0
1.2
times
Limiter voltage
VRF
VCC - VM
0.45
0.5
0.55
V
Thermal Shutdown Operation
Operating temperature
TSD
Design target value* (junction temperature)
150
180
°C
Hysteresis width
TSD
Design target value* (junction temperature)
40
°C
Low Voltage Protection
Operating voltage
VSD
8.1
8.5
8.9
V
Hysteresis
VSD
0.2
0.35
0.5
V
CLD Circuit
External capacitor charge current
ICLD
-6
-4.3
-3
V
Operating voltage
VH(CLD
3.25
3.5
3.75
V
CLK Pin
External input frequency
fI(CKIN)
0.1
10
kHz
High level input voltage
VIH(CKIN)
3.5
VREG
V
Low level input voltage
VIL(CKIN)
0
1.5
V
Input open voltage
VIO(CKIN)
VREG-0.5
VREG
V
Hysteresis width
VIS(CKIN)
0.35
0.5
0.65
V
High level input current
IIH(CKIN)
VCKIN = VREG
-10
0
+10
A
Low level input current
IIL(CKIN)
VCKIN = 0V
-280
-210
A
S/S Pin
High level input voltage
VIH(SS)
3.5
VREG
V
Low level input voltage
VIL(SS)
0
1.5
V
Input open voltage
VIO(SS)
VREG-0.5
VREG
V
Hysteresis width
VIS(SS)
0.35
0.5
0.65
V
High level input current
IIH(SS)
VS/S = VREG
-10
0
+10
A
Low level input current
IIL(SS)
VS/S = 0V
-280
-210
A
LDSEL Pin
High level input voltage
VIH(LDSEL)
3.5
VREG
V
Low level input voltage
VIL(LDSEL)
0
1.5
V
Input open voltage
VIO(LDSEL)
VREG-0.5
VREG
V
High level input current
IIH(LDSEL)
VLDSEL = VREG
-10
0
+10
A
Low level input current
IIL(LDSEL)
VLDSEL = 0V
-280
-210
A
BRSEL Pin
High level input voltage
VIH(BRSEL)
3.5
VREG
V
Low level input voltage
VIL(BRSEL)
0
1.5
V
Input open voltage
VIO(BRSEL)
VREG-0.5
VREG
V
High level input current
IIH(BRSEL)
VBRSEL = VREG
-10
0
+10
A
Low level input current
IIL(BRSEL)
VBRSEL = 0V
-280
-210
A
*Design target value, Do not measurement.
相關(guān)PDF資料
PDF描述
LB1876 BRUSHLESS DC MOTOR CONTROLLER, 2.5 A, PDSO36
LB1921 BRUSHLESS DC MOTOR CONTROLLER, 3.5 A, PDIP28
LB1928 BRUSHLESS DC MOTOR CONTROLLER, 3.1 A, PDIP28
LB1965M BRUSHLESS DC MOTOR CONTROLLER, 1.5 A, PDSO14
LB1987D BRUSHLESS DC MOTOR CONTROLLER, 1.3 A, PDIP28
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參數(shù)描述
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