KIT33984PNAEVB Freescale Semiconductor, KIT33984PNAEVB Datasheet - Page 3

• Manufacturer Part Number: KIT33984PNAEVB
• Description: KIT PRELIM EVALUATION MC3398PNA
• Manufacturer: Freescale Semiconductor
• Type: Other Power Managementr

Specifications of KIT33984PNAEVB

• Main Purpose: Power Management, High Side Driver (Internal FET)
• Embedded: No
• Utilized Ic / Part: MC33984
• Primary Attributes: Output current monitoring, 2 SPI-selectable current ratios
• Secondary Attributes: SPI control of over-current limit, open load detection, output ON/OFF, slew rates
• Input Voltage: 6 V to 27 V
• Interface Type: SPI
• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: MC33984

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
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