參數(shù)資料
型號： MC33486
廠商： Motorola, Inc.
英文描述： Dual High Side Switch for H-Bridge Automotive Applications
中文描述： 雙通道高邊開關(guān)的H橋汽車應(yīng)用
文件頁數(shù)： 3/9頁
文件大?。?/td> 392K
代理商： MC33486
MC33486
Dual High Side Switch for H-Bridge Automotive Applications
3
MAXIMUM RATINGS
NOTES :
1. ESD1 testing is performed in accordance with the Human Body Model (Czap = 100pF, Rzap = 1500
)
2. ESD2 testing is performed in accordance with the Machine Model (Czap = 100pF, Rzap = 0
)
3. During load in rush current.
4. Device mounted on dual side printed circuit board with 70
μ
m copper thickness and 10cm
2
copper heat sink (2.5 cm
2
on top side and 7.5 cm
2
on down side).
5. Assuming a 150
°
C maximum junction temperature.
ELECTRICAL CHARACTERISTICS High Side Block
T
j
from
- 40
°
C to +150
°
C, V
bat
from 9V to 16V
, unless otherwise noted.Typical values reflect approximate mean at 25
°
C, nominal V
bat
, at time of device
characterization.
Parameter
Symbol
Value
Unit
Power Supply Voltage : Continuous/ Pulse
Vbat
- 0.3 to + 40
V
Out1, Out2 to Vbat voltage : Continuous/ Pulse
Vout
- 0.3 to + 40
V
IN1, IN2, Wake, ST Input DC voltage : Continuous/ Pulse
Vin
-0.3 to + 7
V
IN1, IN2, Wake Input Current
Iin
+/- 5
mA
ESD all Pins
Human Body Model (note1)
Machine Model (note2)
V
esd1
V
esd2
+/-2000
+/-200
V
V
Output DC Output Current, 1 Channel ON, Ta=85
°
C
(note4)
Ioudc
10
A
Output Current : Pulse (Note 3)
Ioutp
35
A
THERMAL RATINGS
Junction Temperature
Tj
- 40 to +150
°
C
Storage Temperature Range
Tst
- 65 to +150
°
C
Thermal resistance junction to case
Rthjc
2
°
C/W
Thermal resistance junction to ambient (Note 4)
Rthja
25
°
C/W
Power dissipation at Tcase 140
°
C (Note 5)
Pd
5
W
Description
Symbol
Characteristics
Unit
Conditions
Min.
Typ.
Max.
SUPPLY CHARACTERISTICS
Nominal Operating Voltage
V
bat
8
28
V
Functional to truth table until
overvoltage threshold
Standby Current
I
stdby
10
μ
A
Vbat < 13.5V, wake=0,
IN1=IN2=0
Supply Current in Operation Mode
I
on
9
15
mA
No PWM, IN1or IN2=5V,
Wake=5V
Supply Current in Operation Mode
I
tbd
15
mA
PWM=20kHz, d=50%
STATIC OUTPUT CHARACTERISTICS
High Side Drain to Source On Resistance
R
dson
12
15
m
Iout =5A, T
j
= 25
°
C
High Side Drain to Source On Resistance
R
dson
21
30
m
Iout = 5A, V
bat
> 9V & T
j
= 150
°
C
High Side Body Diode Voltage (Out to Vbat)
V
bd
0.7
V
@ Iout=-5A, Tj = 150
°
C
Low Side Gate output Voltage
Vgs
14
V
Internally clamped
F
Freescale Semiconductor, Inc.
For More Information On This Product,
n
.
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參數(shù)描述
MC33486ADH 功能描述:電源開關(guān) IC - 配電 DUALHIGH-SIDE BRIDGE RoHS:否 制造商:Exar 輸出端數(shù)量:1 開啟電阻（最大值）:85 mOhms 開啟時間（最大值）:400 us 關(guān)閉時間（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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