MC33984CHFKR2 Freescale Semiconductor, MC33984CHFKR2 Datasheet - Page 15

• Manufacturer Part Number: MC33984CHFKR2
• Description: Power Switch ICs - Power Distribution Dual 4mOhms smart
• Manufacturer: Freescale Semiconductor

Specifications of MC33984CHFKR2

• Rohs: yes
• On Resistance (max): 4 mOhms
• On Time (max): 100 us
• Off Time (max): 500 us
• Operating Supply Voltage: 6 V to 27 V
• Maximum Operating Temperature: + 125 C
• Package / Case: PQFN-16
• Minimum Operating Temperature: - 40 C

Analog Integrated Circuit Device Data
Freescale Semiconductor
HS
V
V
VPWR - 0.5V
CS
PWR
PWR
VPWR - 3V
Tdly (on)
t
Current
DLY(ON)
Current
VPWR
0.5V
Load
-3.5 V
-0.5 V
Load
V
PWR
0.5 V
I
I
I
I
I
I
I
I
I
I
I
OCH0
OCH1
OCL0
OCL1
OCL2
OCL3
OCL4
OCL5
OCL6
OCL7
I
OCHx
OCLx
Figure 6. Over-current Low and High Detection
SRrA
SR
Figure 4. Output Slew Rate and Time Delays
RA_SLOW
t
OCHx
Figure 5. Over-current Shutdown
SRrB
t
OCLx
SR
& SR
TIMING DIAGRAMS
t
RB_SLOW
OCL3
RA_FAST
t
OCL2
& SR
RB_FAST
t
OCL1
Tdly(off)
t
DLY_SLOW(OFF)
t
OCH
& t
DLY_FAST(OFF)
t
ELECTRICAL CHARACTERISTICS
OCL0
SRfB
Time
SR
FB_SLOW
SR
SRfA
Time
FA_SLOW
TIMING DIAGRAMS
& SR
& SR
FB_FAST
FA_FAST
33984
15