參數(shù)資料
型號: MC33984
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: Dual Intelligent High-Current Self-Protected Silicon High-Side Switch (4.0 mOhm)(雙智能大電流帶自保護(hù)功能的硅高端開關(guān)(4mOhm))
中文描述: 雙智能大電流的自我保護(hù)硅高邊開關(guān)(4.0毫歐)(雙智能大電流帶自保護(hù)功能的硅高端開關(guān)(4mOhm))
文件頁數(shù): 8/24頁
文件大?。?/td> 783K
代理商: MC33984
33984
8
Go to: www.freescale.com
STATIC ELECTRICAL CHARACTERISTICS (continued)
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 (continued)
Current Sense Ratio (C
SR1
) Accuracy
Output Current
5.0 A
10 A
12.5 A
15 A
20 A
25 A
C
SR1_ACC
-25
-19
-18
-17
-18
-18
25
19
18
17
18
18
%
Maximum Current Sense Clamp Voltage
I
CSNS
= 15 mA
V
CL(MAXCSNS)
4.5
6.0
7.0
V
Open Load Detection Current (Note 11)
I
OLDC
30
100
μ
A
Output Fault Detection Threshold
Output Programmed OFF
V
OLD(THRES)
2.0
3.0
4.0
V
Output Negative Clamp Voltage
0.5 A < = I
HS[0:1]
< = 2.0 A, Output OFF
V
CL
-20
V
Overtemperature Shutdown (Note 12)
T
A
= 125
°
C, Output OFF
T
SD
150
175
190
°
C
Overtemperature Shutdown Hysteresis (Note 12)
T
SD(HYS)
5.0
20
°
C
Notes
11.
Output OFF Open Load Detection Current is the current required to flow through the load for the purpose of detecting the existence of an
open load condition when the specific output is commanded OFF.
Guaranteed by process monitoring. Not production tested.
12.
F
Freescale Semiconductor, Inc.
For More Information On This Product,
n
.
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