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型号： MC33984
厂商： 飞思卡尔半导体(中国)有限公司
英文描述： Dual Intelligent High-Current Self-Protected Silicon High-Side Switch (4.0 mOhm)(双智能大电流带自保护功能的硅高端开关（4mOhm）)
中文描述： 双智能大电流的自我保护硅高边开关（4.0毫欧）（双智能大电流带自保护功能的硅高端开关（4mOhm））
文件页数： 10/24页
文件大小： 783K
代理商： MC33984
33984
10
Go to: www.freescale.com
DYNAMIC ELECTRICAL CHARACTERISTICS
Characteristics noted under conditions 4.5 V
≤
V
DD
≤
5.5 V, 6.0 V
≤
V
PWR
≤
27 V, -40
°
C
≤
T
J
≤
150
°
C unless otherwise noted. Typical
values noted reflect the approximate parameter mean at T
A
= 25
°
C under nominal conditions unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
POWER OUTPUT TIMING
Output Rising Slow Slew Rate A (DICR D3 = 0) (Note 18)
9.0 V < V
PWR
< 16 V
SR
RA_SLOW
0.2
0.6
1.2
V/
μ
s
Output Rising Slow Slew Rate B (DICR D3 = 0) (Note 19)
9.0 V < V
PWR
< 16 V
SR
RB_SLOW
0.03
0.1
0.3
V/
μ
s
Output Rising Fast Slew Rate A (DICR D3 = 1) (Note 18)
9.0 V < V
PWR
< 16 V
SR
RA_FAST
0.4
1.0
4.0
V/
μ
s
Output Rising Fast Slew Rate B (DICR D3 = 1) (Note 19)
9.0 V < V
PWR
< 16 V
SR
RB_FAST
0.03
0.1
1.2
V/
μ
s
Output Falling Slow Slew Rate A (DICR D3 = 0) (Note 18)
9.0 V < V
PWR
< 16 V
SR
FA_SLOW
0.2
0.6
1.2
V/
μ
s
Output Falling Slow Slew Rate B (DICR D3 = 0) (Note 19)
9.0 V < V
PWR
< 16 V
SR
FB_SLOW
0.03
0.1
0.3
V/
μ
s
Output Falling Fast Slew Rate A (DICR D3 = 1) (Note 18)
9.0 V < V
PWR
< 16 V
SR
FA_FAST
0.8
2.0
4.0
V/
μ
s
Output Falling Fast Slew Rate B (DICR D3 = 1) (Note 19)
9.0 V < V
PWR
< 16 V
SR
FB_FAST
0.1
0.35
1.2
V/
μ
s
Output Turn-ON Delay Time in Fast/Slow Slew Rate (Note 20)
DICR = 0, DICR = 1
t
DLY(ON)
1.0
15
100
μ
s
Output Turn-OFF Delay Time in Slow Slew Rate Mode
(Note 21)
DICR = 0
t
DLY_SLOW(OFF)
20
230
500
μ
s
Output Turn-OFF Delay Time in Fast Slew Rate Mode (Note 21)
DICR = 1
t
DLY_FAST(OFF)
10
60
200
μ
s
Direct Input Switching Frequency (DICR D3 = 0)
f
PWM
–
300
–
Hz
Notes
18.
Rise and Fall Slew Rates A measured across a 5.0
resistive load at high-side output = 0.5 V to V
PWR
-3.5 V. These parameters are
guaranteed by process monitoring.
Rise and Fall Slew Rates B measured across a 5.0
resistive load at high-side output = 0.5 V to V
PWR
-3.5 V. These parameters are
guaranteed by process monitoring.
Turn-ON delay time measured from rising edge of IN[0:1] signal that would turn the output ON to V
HS[0:1]
= 0.5 V with R
L
= 5.0
resistive load.
Turn-OFF delay time measured from falling edge that would turn the output OFF to V
HS[0:1]
= V
PWR
-0.5 V with R
L
= 5.0
resistive load.
19.
20.
21.
F
Freescale Semiconductor, Inc.
For More Information On This Product,
n
.
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相关代理商/技术参数
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MC33984BPNA 功能描述:电源开关 IC - 配电 SPD4 RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5
MC33984BPNAR2 功能描述:电源开关 IC - 配电 SPD4 RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5
MC33984CHFK 功能描述:电源开关 IC - 配电 Dual 4mOhms smart RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5
MC33984CHFKR2 功能描述:电源开关 IC - 配电 Dual 4mOhms smart RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5
MC33984PNA 制造商:Freescale Semiconductor 功能描述:POWER SWITCH HI SIDE 30A 16-PIN QFN - Trays
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