参数资料
型号: MC33186
厂商: 飞思卡尔半导体(中国)有限公司
英文描述: H-Bridge Driver(H桥驱动器)
中文描述: H桥驱动器(高桥驱动器)
文件页数: 3/12页
文件大小: 858K
代理商: MC33186
MC33186
MOTOROLA
3
MC33186
POWER OUTPUTS : OUT1, OUT2
Switch on resistances :
R
OUT - Vbat
; R
OUT - GND
- Vbat =5 to 28V ; Ccp = 0 to 33nF
300
m
Current Limitation
Controlled Peak Value
Switch-off Current
(I
OUT
) max
5.2
6.5
7.8
A
Switch-off Time
ta
15
20.5
26
μ
s
Blanking Time
tb
12
16.5
21
μ
s
High Side Overcurrent Detection
Low Side Overcurrent Detection (4)
I
OCHS
I
OCLS
11
8
A
A
Leackage Current
- Output Stage Switched off
100
μ
A
Free-Wheeling Diode Forward Voltage
- I
OU
= 3A
U
D
2
V
Free-Wheeling Diode Reverse
Recovery Time
trr
100
ns
- Switch-off Temperature
- Hysteresis
160
20
190
30
°
C
°
C
OUTPUT STATUS FLAG
(Open drain output)
Output High (SF not set)
U
SF
= 5V
I
SF
10
μ
A
Output Low (SF set)
ISF = 300 μA
VSF
1
V
TIMING
PWM frequency
- C
CP
= 33nF
f
10
KHz
Maximum Switching Frequency During
Current Limitation
- Vbat = 6....28V.....C
CP
= 33nF
f
20
KHz
Output ON Delay
IN1
.....
>
OUT1 or IN2
.....
>
OUT2
t
don
15
μ
s
Output OFF Delay
IN1
.....
>
OUT1 or IN2
.....
>
OUT2
t
doff
15
μ
s
Output Switching Time
- C
CP
= 0 to 33nF
OUTiH
.....
OUTiL, OUTiL
.....
OUTiH,
IOUT= 3A
t
r
, t
f
2
5
μ
s
Disable Delay Time
DIi
.....
OUTi
t
ddis
8
μ
s
Turn off in Case of Over-current or
Over-temperature
4
μ
s
Power On Delay Time (Ccp = 33nF)
1
5
ms
ELECTRICAL CHARACTERISTICS.
Tj : from -40
°
C to +150
°
C, Vbat from 5 V to 28 V, unless otherwise note. Typical values reflect approximate mean
at 25
°
C, nominal VCC, at time of device characterization.
Characteristics
Symbol
Min
Typ
Max
Unit
F
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
n
.
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