MC33143DW Freescale, MC33143DW Datasheet - Page 4

• Manufacturer Part Number: MC33143DW
• Manufacturer: Freescale

Specifications of MC33143DW

• Switch Type: High Side
• Power Switch Family: MC33143
• Input Voltage: -0.3 to 7V
• Power Switch On Resistance: 140mOhm
• Output Current: 3A
• Number Of Outputs: Dual
• Mounting: Surface Mount
• Supply Current: 4.2mA
• Package Type: SOIC W
• Operating Temperature (min): -40C
• Operating Temperature Classification: Automotive
• Pin Count: 24
• Power Dissipation: 4.2W
• Lead Free Status / RoHS Status: Not Compliant

DC ELECTRICAL CHARACTERISTICS
–40 C
CONTROL INTERFACE
NOTES: 1. Upper logic threshold voltage applies to IN1, IN2, and SFPD and expressed in V DD units
DC ELECTRICAL CHARACTERISTICS
–40 C
OUTPUT DYNAMICS
NOTES: 1. CEN = 0.7 x V DD , SFPD = 0.3 x V DD , R L = 0, Step V in from 0.3 x V DD to 0.7 x V DD ; Sense time measured from step until STAT = 0.2 x V DD .
Input Control
Input Logic Voltage Hysteresis (V IH – V IL )
Input Pull–Down Current (0.3 x V DD
Chip–Enable Threshold
Chip–Enable Hysteresis (V CEN(IH) – V CEN(IL) )
Chip–Enable Pull–Up Current (CEN = 0.7 x V DD )
Status Low Voltage (I in = 600 A) (Note 6)
Status Pull–Up Current (Note 7)
Interrupt (Note 8)
Output Short Sense Time (Note 1)
Output Short Refresh Time (Note 2)
Output Open Sense ON Time (Note 3)
Output Propagation Delay
Output Slew Rate
4
Logic High (I O = –0.1 A) (Note 1)
Logic Low (I O = 0) (Note 2)
Logic Low (Note 4)
Logic High (Note 5)
Logic High
Logic Low
Turn–On (Output Low to High) (Note 4)
Turn–Off (Output High to Low) (Note 5)
Output Rising (Note 6)
Output Falling (Note 7)
2. Lower logic threshold voltage applies to IN1, IN2, and SFPD and expressed in V DD units.
3. Applies to IN1, IN2, and SFPD.
4. Initially have CEN = 0.7 x V DD , Ramp CEN down from V DD until I O = 0 and note disabling point.
5. Initially have V in = 0.7 x V DD , Ramp CEN up from ground until I O = 0.1 A and note enabling point.
6. Applies equally to STAT1–2 and INT outputs; Measured threshold voltage by applying an “open” fault to OUT1 or OUT2 while forcing 600 A of
7. Measured with no faults on OUT1–2, V STAT = V INT = 0.8 x V DD .
8. The Interrupt output has an internal active current pull–up
2. CEN = IN1 = IN2 = 0.7 x V DD , R L = 0; Refresh time measured from output disable until output is re–enabled.
3. R L = “open”, Step V in from ground to 0.7 x V DD , Open sense time measured from step until V STAT
4. R L = 12 , C L = 0.01 F, step V in from V IL to V IH ; Turn–On propagation measured from V in = 0.5 x V DD until V out = 2.0 V (see Figure 2).
5. R L = 12 , C L = 0.01 F, step V in from V IH to V IL ; Turn–Off propagation measured from V out = V Pwr –3.0 V until V out = 2.0 V (see Figure 2).
6. R L = 12 , C L = 0.01 F, step V in from V IL to V IH ; Output Slew Rate measured from 2.0 V to V Pwr – 3.0 V (see Figure 2).
7. R L = 12 , C L = 0.01 F, step V in from V IH to V IL ; Output Slew Rate measured from V Pwr – 3.0 V to 2.0 V (see Figure 2).
T L
T L
current into STAT1–2 or INT.
125 C, unless otherwise noted, typical values represent approximate mean at T L = 25 C.)
125 C, unless otherwise noted, typical values represent approximate mean at T L = 25 C.)
Characteristic
Characteristic
Freescale Semiconductor, Inc.
V in < 0.7 x V DD ) (Note 3)
For More Information On This Product,
(Characteristics noted under conditions 9.0 V
(Characteristics noted under conditions 9.0 V
Go to: www.freescale.com
.
MC33143
V STAT(low)
V CEN(hys)
V CEN(IH)
I STAT(pu)
V CEN(IL)
I CEN(pu)
Symbol
Symbol
t os(on)
I in(pd)
V hys
INT h
INT l
V IH
t dlh
t dhl
SR r
SR f
V IL
t ref
t ss
MOTOROLA ANALOG IC DEVICE DATA
V Pwr
V Pwr
–2.0
Min
–20
Min
0.7
0.7
0.7
3.0
3.0
0.2
0.2
50
20
50
30
–
–
–
–
–
–
0.2 x V DD .
17 V, 4.5 V
17 V, 4.5 V
–16.8
0.56
0.52
0.07
Typ
250
150
–44
Typ
0.5
0.5
4.1
6.4
7.2
2.6
44
54
40
11
–
–
V DD 5.5 V,
V DD 5.5 V,
–100
Max
Max
500
100
500
–40
100
0.3
0.3
0.2
0.3
6.0
12
50
75
10
10
–
–
–
V DD
V DD
V DD
V DD
Unit
Unit
V/ s
mV
mV
ms
ms
A
A
A
s
s