參數(shù)資料
型號(hào): ZXBM2004
廠商: Zetex Semiconductor
英文描述: VARIABLE SPEED 2-PHASE BLDC MOTOR CONTROLLER
中文描述: 變速2相無(wú)刷電機(jī)控制器
文件頁(yè)數(shù): 2/12頁(yè)
文件大?。?/td> 249K
代理商: ZXBM2004
ZXBM2004
S E M IC O N D U C T O R S
ISSUE 3 - MAY 2005
2
PARAMETER
SYMBOL
LIMIT
S
UNIT
Supply voltage
V
CCmax
I
CCmax
V
IN
max
V
OUT
max
P
Dmax
T
OPR
T
S TG
-0.6 to 20
V
Input current
100
mA
V
V
mW
Input voltage
Output voltage
Power dissipation
-0.5 to V
CC
+0.5
-0.5 to V
CC
+0.5
500
Operating temp.
-40 to 110
C
Storage temp.
-55 to 125
C
ABSOLUTE MAXIMUM RATINGS
Power Dissipation
1) Maximum allowable Power Dissipation, P
D
,
is shown plotted against Ambient Temperature,
T
A
, in the accompanying Power Derating Curve,
indicating the Safe Operating Area for the device.
2) Power consumed by the device, P
T
, can be
calculated from the equation:
P
T
= P
Q
+ P
Ph
where
P
is power dissipated under quiescent
current conditions, given by:
P
Q
= V
CC
x I
CC
where V
is the application
device Supply Voltage
and
I
is the maximum Supply
Current given in the Electrical
Characteristics
and
P
is power generated due to either one of
the phase outputs Ph1 or Ph2 being
active, given by:
P
Ph
= I
OL
x V
OL
where
I
is the application Ph1 and Ph2
output currents
V
is the maximum Low Level
Output Voltage for the Ph1 and
Ph2 outputs given in the Electrical
Characteristics
and
j-a = 112°C/W
相關(guān)PDF資料
PDF描述
ZXBM2004Q16TC VARIABLE SPEED 2-PHASE BLDC MOTOR CONTROLLER
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