KIT33880DWBEVB Freescale Semiconductor, KIT33880DWBEVB Datasheet - Page 2

• Manufacturer Part Number: KIT33880DWBEVB
• Description: KIT EVAL FOR MC33880 8X SW W/SPI
• Manufacturer: Freescale Semiconductor

Specifications of KIT33880DWBEVB

• Main Purpose: Power Management, High & Low Side Driver (Internal FET)
• Embedded: No
• Utilized Ic / Part: MC33880
• Primary Attributes: 8 Configurable High/Low FETs, 5.5 ~ 24.5V, 0.8 ~ 2A, 0.55 Ohm
• Secondary Attributes: SPI Interface, Reverse Battery, Temperature, Short Circuit, Current Limit Protection
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

2
33880
INTERNAL BLOCK DIAGRAM
SCLK
VDD
IN5
IN6
EN
CS
DO
__
DI
~50 μA
~50 μA
~50 μA
~50 μA
SPI and
Interface
Logic
SPI Bit 0
SPI Bit 4
Figure 2. 33880 Simplified Internal Block Diagram
Enable
IN5
INTERNAL BLOCK DIAGRAM
Internal
Bias
Open/Short Comparator
Open/Short Comparator
OV, POR, SLEEP
Control
Control
Drive
Gate
Drive
Gate
Charge
Pump
Current
Limit
TLIM
Current
Limit
TLIM
Typical of All 8 Output Drivers
–
+
+
–
+
–
+
–
~1.5 V Open/Short
~1.5 V Open/Short
+
+
_
_
Shutdown/POR
Analog Integrated Circuit Device Data
Overvoltage
Sleep State
Threshold
Threshold
Open
Load
Detect
Current
~650 μA
Freescale Semiconductor
Open
Load
Detect
Current
~650 μA
S6
VPWR
GND
S5
D1
S1
S2
S3
S4
S7
S8
D5
D6
D2
D3
D4
D7
D8
Outputs
Outputs
Outputs
Outputs
Source
Source
Drain
Drain