參數(shù)資料
型號: CA3275
廠商: Intersil Corporation
英文描述: Dual Full Bridge Driver(雙路滿橋驅(qū)動器)
中文描述: 雙路全橋式驅(qū)動器(雙路滿橋驅(qū)動器)
文件頁數(shù): 2/5頁
文件大?。?/td> 37K
代理商: CA3275
6-4
Specifications CA3275
Absolute Maximum Ratings
Thermal Information
Operating V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16V
Transient V
CC
, 30 Seconds Maximum . . . . . . . . . . . . . . . . . . . . 24V
Peak V
CC
, 0.4 Seconds Maximum . . . . . . . . . . . . . . . . . . . . . . . 40V
Maximum Continuous Output Current,
. . . . . . . . . . . . . . . . . . .±
100mA
Each Drive
Maximum PWM Output Switching Current,
. . . . . . . . . . . . . . .±
150mA
Each Drive
Thermal Resistance
PDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100
o
C/W
Power Dissipation, P
D
Up to +70
o
C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 800mW
Above +70
o
C . . . . . . . . . . . . . . . . . . .Derate Linearly at 10mW/
o
C
Ambient Temperature Range
Operating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40
o
C to +85
o
C
Storage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-55
o
C to +150
o
C
Lead Temperature (During Soldering). . . . . . . . . . . . . . . . . . +265
o
C
At distance 1/16
±
1/32" (1.59
±
0.79mm) from case for
θ
JA
10s max
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation
of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Electrical Specifications
T
A
= -40
o
C to +85
o
C, V
CC
= 16V Unless Otherwise Specified
PARAMETERS
SYMBOL
MIN
TYP
MAX
UNITS
Operating Supply Voltage Range
V
CC
8
-
16
V
Supply Current (Note 1)
I
CC
-
8
20
mA
INPUT LEVELS
Logic Input, Low Voltage
V
IL
-
-
0.8
V
Logic Input, High Voltage
V
IH
3.5
-
-
V
Logic Input, Low Current, V
IL
= 0V
I
IL
-10
-
-
μ
A
Logic Input, High Current, V
IH
= 5V
I
IH
-
-
10
μ
A
OUTPUT: RLA = RLB = 138
Maximum Source Saturated Voltage
V
SAT
- High
-
1.2
1.75
V
Maximum Sink Saturated Voltage
V
SAT
- Low
-
0.25
0.5
V
Differential V
SAT
Voltage, Both Outputs Saturated
Diff - V
SAT
-
10
100
mV
Switching Specifications
PARAMETERS
SYMBOL
MIN
TYP
MAX
UNITS
SOURCE CURRENT (See Figure 3)
Turn-Off Delay
T
SC-OFF
-
-
2
μ
s
Fall Time
T
SC-F
-
-
2.2
μ
s
Turn-On Time
T
SC-ON
-
-
1
μ
s
Rise Time
T
SC-R
-
-
0.4
μ
s
SINK CURRENT (See Figure 4)
Turn-Off Delay
T
SK-OFF
-
-
1.6
μ
s
Fall Time
T
SK-F
-
-
0.4
μ
s
Turn-On Time
T
SK-ON
-
-
0.6
μ
s
Rise Time
T
SK-R
-
-
0.2
μ
s
NOTE:
1. No load, PWMA = PWMB = 5V, DIR A = DIR B = 0V
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