MC33385 Datasheet, PDF (3/11 Pages) Motorola, Inc – Automotive Quad Low Side Driver

MC33385
Freescale Semiconductor, Inc.
ELECTRICAL CHARACTERISTICS T_CASE = - 40°up to + 125°C and V_CC = 4.5V up to 5.5V
Parameters
Symbol
Min
Typ
SUPPLY CURRENT
Standby Current (without load) (NON1...NON4 = High Level)
5.15V ≥ V_CC
5.5V ≥ V_CC
Operating Mode (For 5.15V ≥ V_CC) (Iout 1...4) = 2A
∆ I_cc During Reverse Output Current
(Iout = - 5A on one output)
I_ccSTB1
I_ccSTB2
I_ccOPM
∆I_cc
INPUTS
NONx, NCS, CLK, NRES, SDI
Low Threshold
VINL
-0.3
High Threshold
VINH
0.7*Vcc
Hysteresis
Input Current (Vin = Vcc)
V_hyst
IIN
0.85
Input Current (Vcc >VRES & 0V<VIN < 0.9*Vcc)
IIN
- 100
Input Frequency (NON1 to NON4)
fIN
0
SERIAL DATA OUTPUT
High Output Level (ISDO = -2mA)
Low Output Level (ISDO = 3.2mA)
VSDOH
VSDOL
V_cc - 0.4
Tristate Leakage Current (NCS = HIGH, VSDO = 0V to Vcc)
ISDOL
- 10
OUTPUTS (Out 1...4)
Average Output Current
Output Peak Current
Leakage Current 1 (NON = High, Vout = 25V, Vcc = 5V)
Leakage Current 2 (NON = High, Vout = 16V, Vcc = 1V)
Output Clamp Voltage (Iout = 1A)
Matching Clamp Voltage (Between two outputs)
Clamped Energy at the Switching OFF (See graph 6)
On Resistance (Iout = 2A, Tj = 150 °C, NON = LOW)
I_outa
2.5
I_outp
ISCBmax
I_outL1
I_outL2
V_clp
45
50
V_clpm
Vclp-1
W _OFF
50
RDSON
Output Low Voltage Limitation (Iout = 150mA)
Voutlim
65
Output Capacitance (Guaranteed by design)
Cout
OUTPUTS TIMING
Positive Output Voltage Ramp (with inductive load)
Vout = 4V... 16V
Vout = 16V... Vclp
OVRp1
2
3
OVRp2
3.5
6
Negative Output Voltage Ramp (25%... 75%)
OVRn
1.75
3
Internal Switch-on-Time Charge Pump
t_dCP
(NON = LOW... VGate = 0.9 * VBat)
Turn ON Delay
(NON = 50%, Vout = 0.9 * VBat)
t_dON
1
2.5
Max
Unit
6
mA
7
mA
17
mA
100
mA
50
mA
0.2*V_cc
V
V_cc + 0.3
V
V
10
µA
- 20
µA
1000
Hz
V
0.4
V
10
µA
10
10
58
Vclp+1
500
220
350
A
A
µA
µA
V
V
mJ for 1ms
mΩ
mV
pF
5
V/µs
10
V/µs
4
V/µs
40
µs
5
µs
MC33385
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3
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