MC33888FB Freescale, MC33888FB Datasheet - Page 9

• Manufacturer Part Number: MC33888FB
• Manufacturer: Freescale

Specifications of MC33888FB

• Switch Type: High Side
• Power Switch Family: MC33888FB
• Input Voltage: 6 to 27V
• Power Switch On Resistance: 100mOhm
• Output Current: 10A
• Number Of Outputs: 4
• Mounting: Surface Mount
• Supply Current: 20mA
• Package Type: PQFP
• Operating Temperature (min): -40C
• Operating Temperature (max): 150C
• Operating Temperature Classification: Automotive
• Pin Count: 64
• Lead Free Status / RoHS Status: Compliant

1. Upper and lower logic threshold voltage range applies to SI, CSB, SCLK, RSTB, IHS0-3, ILS, WAKE and WDIN input signals.The WAKE,
2. Parameter is guaranteed by design but is not production tested.
3. Input capacitance of SI, CSB, SCLK, RSTB, IHS0-3, ILS, WAKE and WDIN. This parameter is guaranteed by process monitor but is not
4. The current must be limited by a series resistance when using voltages higher than the WICV.
5. The CSB is pulled up to VDD.
POWER OUTPUT TIMING
1. For HS Output Rise and Fall time respectively, measured across a 5 Ohm resistive load at 10% to 90% voltage points. These parameters
2. For LS Outputs, turn ON delay time measured from rising edge of CSB to 90% of output OFF Vout with RL=27 Ohm resistive load. For HS
3. For LS Output, turn OFF delay time measured from rising edge of CSB to 10% of output OFF Vout voltage with RL=27 Ohm resistive load.
4. Propagation time of Short Fault Disable Report Delay measured from rising edge of CSB to Output disabled, LS=5.0V, and device config-
5. Wdto delay measured from the rising edge of WAKE or RSTB from the sleep state, to the HS0,1 turn-on with the outputs driven OFF and
6. For LS Output Rise and Fall time respectively, measured across a 27 Ohm resistive load at 30% to 70% and 70% to 30% voltage points.
7. Tpct measured from the rising edge of CSB to 90% of HSxxilimpk when the peak current limit is enabled.
NOTES:
Notes
Input Logic Pulldown Resistor (WAKE, RSTB)
Input Logic Pullup Current (CSB, FSI, Vin=3.5V) (Note 5)
Wake Input Clamp Voltage ( WICI < 2.5mA) (Note 4)
Wake Input Forward Voltage (WICI = - 2.5mA)
SO High State Output Voltage (IOH=1.0 mA)
FLTB, SO Low State Output Voltage (IOL=-1.6mA)
Input Capacitance (Note 3)
SO, FLTB Tri-State Capacitance (Note 2)
HS Output Rising Slew Rate (Note 1)
HS Output Falling Slew Rate (Note 1)
LS & HS Output Turn ON delay Time (Note 2)
LS & HS Output Turn OFF delay Time (Note 3)
Direct Input Switching Frequecy
LS Output Fault Delay Timer (Note 4)
Watchdog timeout (Note 5)
LS Output Rise Time (Note 6)
LS Output Fall Time (Note 6)
Peak Current Limit Timer (Note 7)
SO Tri-State Leakage Current (CSB ≥ 3.5V)
FSI, and RSTB signals are derived from an internal supply
production tested.
are guaranteed by process monitor.
Outputs, turn ON delay time measured from rising edge of CSB to 90% of output OFF Vout with RL=5 Ohm resistive load.
For HS Output, turn OFF delay time measured from rising edge of CSB to 10% of output OFF Vout voltage with RL=5 Ohm resistive load.
ured for LS output over current latchoff using CLOCCR.
the FSI floating. The accuracy of wdto is maintained for all configured watchdog timeouts.
Quad High Side and Octal Low Side Switch for Automotive
Freescale Semiconductor, Inc.
For More Information On This Product,
Go to: www.freescale.com
MC33888FB
Rdwn
Iup
WICV
WIFV
VSOH
VSOL
SOLK
Cin
CSO
SRr
SRf
Tdly(on)
Tdly(off)
PWMf
Tdly(flt)
wdto
LSrt
LSft
Tpct
5
7
-2
0.8VDD
-5
0.1
0.1
1.0
70
340
1
1
40
100
1.0
70
0.3
0.3
150
524
200
0.2
0
4
1
1
200
200
125
250
707
10
10
100
400
20
14
-0.3
0.4
5
12
20
V/uS
V/uS
uS
uS
Hz
uS
mS
uS
uS
mS
kOhm
uA
V
V
V
V
uA
pF
pF
9