參數(shù)資料
型號(hào): MC33984
廠商: Motorola, Inc.
英文描述: Dual Intelligent High-Current Self-Protected Silicon High-Side Switch (4.0 mз)
中文描述: 雙智能大電流的自我保護(hù)硅高邊開關(guān)(4.0mз)
文件頁數(shù): 27/28頁
文件大小: 492K
代理商: MC33984
33984
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
8
STATIC ELECTRICAL CHARACTERISTICS (continued)
Characteristics noted under conditions 4.5 V
≤ VDD ≤ 5.5 V, 6.0 V ≤ VPWR ≤ 27 V, -40°C ≤ TJ ≤ 150°C unless otherwise noted. Typical
values noted reflect the approximate parameter mean at TA = 25°C under nominal conditions unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
POWER OUTPUT (continued)
Current Sense Ratio (CSR1) Accuracy
Output Current
5.0 A
10 A
12.5 A
15 A
20 A
25 A
CSR1_ACC
-25
-19
-18
-17
-18
25
19
18
17
18
%
Current Sense Clamp Voltage
CSNS Open; IHS[0:1] =29 A
VCL(CSNS)
4.5
6.0
7.0
V
Open Load Detection Current (Note 11)
IOLDC
30
100
A
Output Fault Detection Threshold
Output Programmed OFF
VOLD(THRES)
2.0
3.0
4.0
V
Output Negative Clamp Voltage
0.5 A < IHS[0:1] < 2.0 A, Output OFF
VCL
-20
V
Overtemperature Shutdown (Note 12)
TSD
160
175
190
°C
Overtemperature Shutdown Hysteresis (Note 12)
TSD(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.
12.
Guaranteed by process monitoring. Not production tested.
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Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
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MC33984CHFK 功能描述:電源開關(guān) IC - 配電 Dual 4mOhms smart RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻(最大值):85 mOhms 開啟時(shí)間(最大值):400 us 關(guān)閉時(shí)間(最大值):20 us 工作電源電壓:3.2 V to 6.5 V 電源電流(最大值): 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-23-5
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MC33984PNA 制造商:Freescale Semiconductor 功能描述:POWER SWITCH HI SIDE 30A 16-PIN QFN - Trays