參數(shù)資料
型號: MIC2507BM
廠商: MICREL INC
元件分類: 外設(shè)及接口
英文描述: Quad Integrated High-Side Switch Not Recommended for New Designs
中文描述: 4 CHANNEL, HALF BRIDGE BASED PRPHL DRVR, PDSO14
封裝: SOIC-14
文件頁數(shù): 3/8頁
文件大?。?/td> 86K
代理商: MIC2507BM
August 1999
3
MIC2507
MIC2507
Absolute Maximum Ratings
Supply Voltage (V
IN
max
)................................................8V
Output Current (I
OUT max
)......................... Internally Limited
Control Input (V
CTLnmin/max
) .......................... –0.3V to 15V
Fault Flag Voltage (V
FLG
max
) .......................................40V
Fault Flag Current (I
FLG
max
)......................................25mA
Storage Temperature ............................... –65
°
C to +150
°
C
Lead Temperature..................................................... 260
°
C
Junction Temperature (T
J
) ....................... Internally Limited
Micrel
Electrical Characteristics
V
IN
= +5V; T
A
= 25
°
C,
bold
values indicated –40
°
C
T
A
+85
°
C; unless noted.
Parameter
Condition
Min
Typ
Max
Units
Supply Current
CTL1–4 = logic 0; OUT = open
0.1
10
μ
A
CTL1 = logic 1; CTL2–4 = logic 0; OUT = open
80
160
μ
A
CTL1–4 = logic 1; OUT = open
100
180
μ
A
Control Input Threshold Voltages
V
CTLn
rising
V
CTLn
falling
CTLn= logic 0
1.9
2.4
V
0.8
1.6
V
Control Input Current
0.010
1
μ
A
CTLn= logic 1
0.010
1
μ
A
Control Input Capacitance
1
pF
Output MOSFET Resistance
V
IN
= 5V
120
180
240
m
m
V
IN
= 3.3V
130
200
260
m
m
Output Leakage
0.05
10
μ
A
Output Turn-On Delay Time
R
L
= 10
each output
R
L
= 10
each output
R
L
= 10
each output
0.5
1.5
ms
Output Turn-On Rise Time
1.6
5.0
ms
Output Turn-off Delay + Fall Time
1.0
10
μ
s
Current Limit Threshold
1
2
A
Open Load Threshold
CTLn= logic low,
Note 1
1.1
1.6
V
Overtemperature Threshold
T
J
increasing
T
J
decreasing
V
IN
= 5V
V
IN
= 3.3V
I
L
= 1mA
135
°
C
125
°
C
Error Flag Output Resistance
160
300
240
500
Error Flag Saturation Voltage
160
300
mV
General Note:
Devices are ESD protected; however, handling precautions are recommended.
Note 1:
Open load threshold is the OUT voltage where FLG becomes active (low). OUT driven externally.
Operating Ratings
Supply Voltage (V
IN
) ................................... +2.7V to +7.5V
Ambient Operating Temperature (T
A
) ........ –40
°
C to +85
°
C
Thermal Resistance (
θ
JA
)......................................120
°
C/W
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