MC33888FB Freescale Semiconductor, MC33888FB Datasheet - Page 3

• Manufacturer Part Number: MC33888FB
• Description: IC SWITCH QUAD H-SIDE W/CS 64QFP
• Manufacturer: Freescale Semiconductor
• Type: High Side/Low Side Driverr

Specifications of MC33888FB

• Input Type: SPI
• Number Of Outputs: 12 ( 4 High Side, 8 Low Side)
• On-state Resistance: 40 mOhm
• Current - Output / Channel: 10A
• Current - Peak Output: 60A
• Voltage - Supply: 6 V ~ 27 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 64-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Analog Integrated Circuit Device Data
Freescale Semiconductor
WAKE
WDIN
SCLK
RST
IN0
IN1
IN2
IN3
ILS
FSI
SO
CS
FS
SI
R
DWN
I
I
Watchdog
UP
DWN
I
DWN
3.0 MHz
V
SPI
DD
Figure 2. 33888 Simplified Internal Block Diagram
V
INTERNAL BLOCK DIAGRAM
IC
Logic
Regulator
Internal
GND
Gate Control and Fault 10 mΩ
Gate Control and Fault 40 mΩ
Gate Control and Fault 40 mΩ
V
IC
Open Load
Detection
Selectable Current Limit
Control
Gate
Gate Driver
Overtemperature
Detection
HS1
HS2
HS3
temperature
Open Load
Over/Undervoltage
Over-
I
Protection
Selectable Output Current
LIM
Selectable Output Current
Recopy (Analog MUX)
Recopy (Analog MUX)
Clamp
INTERNAL BLOCK DIAGRAM
10 mΩ
x 8
V
PWR
HS0
HS0
CSNS0-1
HS1
HS2
CSNS2-3
HS3
LS4
LS5
LS6
LS7
LS8
LS9
LS10
LS11
33888
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