MC33984BPNA Freescale, MC33984BPNA Datasheet - Page 3

• Manufacturer Part Number: MC33984BPNA
• Manufacturer: Freescale

Specifications of MC33984BPNA

• Switch Type: High Side
• Power Switch Family: MC33984B
• Power Switch On Resistance: 8mOhm
• Output Current: 30A
• Number Of Outputs: Dual
• Mounting: Surface Mount
• Supply Current: 20mA
• Package Type: Power QFN
• Operating Temperature (min): -40C
• Operating Temperature Classification: Automotive
• Pin Count: 16
• Lead Free Status / RoHS Status: Compliant

Analog Integrated Circuit Device Data
Freescale Semiconductor
IN[0:1]
WAKE
SCLK
RST
FSI
SO
CS
FS
SI
I
DWN
I
UP
3.0 MHz
VDD
Programmable
310–2500 ms
SPI
Watchdog
R
DWN
Figure 2. 33984 Simplified Internal Block Diagram
Logic
INTERNAL BLOCK DIAGRAM
Regulator
Internal
V
current Low Detection
IC
Over-temperature
Programmable
Selectable Over-
0 –525 ms
Switch Delay
I
Blanking Time
UP
0.15–155 ms
Detection
V
GND
IC
Selectable Over-current
High Detection
100A or 75A
Selectable Over-current
Rate Gate Drive
Selectable Slew
Low Detection
Open Load
Over-voltage
Detection
7.5 –25 A
Protection
1/20500 or 1/41000
Output Current
INTERNAL BLOCK DIAGRAM
Selectable
Recopy
CSNS
VPWR
HS1
HS0
HS0
HS1
33984
3