MC33810 Datasheet, PDF (8/34 Pages) Freescale Semiconductor, Inc – Automotive Engine Control IC

ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. Static Electrical Characteristics
Characteristics noted under conditions of 3.0V ≤ VDD ≤ 5.5V, 9.0V ≤ VPWR ≤ 18V, -40°C ≤ TC ≤ 125°C, and calibrated timers,
unless otherwise noted. Where typical values reflect the parameter’s approx. average value with VPWR = 13V, TA = 25°C.
Characteristic
Symbol
Min
Typ
Max
Unit
CURRENT SENSE COMPARATOR (RSP, RSN) (CONTINUED)
MAXI Trip Threshold Accuracy
Steady State Condition
6.0A across 0.02Ω (RSP - RSN = 120mV)
21A across 0.04Ω (RSP - RSN = 840mV)
MAXI Trip Point During Overlapping Dwell
Input Bias Current
RSP and RSN
Comparator Hysteresis Voltage
NOMI
MAXI
Input Voltage Range (Maximum voltage between RSN and RSP)
Ground Offset Voltage Range
Maximum offset between RSN pin and IC Ground (Exposed Pad)
MAXI_TRIPTA
–
-7.5
7.5
%
MAXI_TRIPOD
-15
–
+15
%
I_BIASRSX
–
-50
50
µA
NOMI_HYS
40
–
MAXII_HYS
40
–
VCMVR_CMVR
0.0
–
VGND_OVR
-0.3
–
60
% of VT
60
2.0
V
0.3
V
GENERAL PURPOSE GATE DRIVER PARAMETERS (GD 0:3)
Gate Drive Sink and Source Current
Gate Drive Output Voltage
I_GD = 1mA
I_GD = -1mA
Short to Battery Fault Detection Voltage Threshold
V_DD = 5.0V, Outputs Programmed ON
Programmable from 0.5V to 3.0V in 0.5V increments. (Table 14)
Open Fault Detection Voltage Threshold (referenced to IC ground tab)
V_DD = 5.0V, Outputs Programmed OFF
Output OFF Open Load Detection Current
FBx = 18V, Outputs Programmed OFF
Output Clamp Voltage
Driver Command Off, Clamp Enabled, V_GATE = 2.0V
I_GD
1.0
2.0
5
mA
V _{GS (ON)}
5.0
7.0
9.0
V
V _{GS (OFF)}
0.0
0.2
0.5
V
V_DS(FLT-TH)
-20%
V
+20%
V_DS(FLT-TH)
V
2.0
2.5
3.0
I_FBX(FLT-SNS)
40
µA
75
100
V_OC
V
48
53
58
DIGITAL INTERFACE
Input Logic High-voltage Thresholds
Input Logic Low-voltage Thresholds
Input Logic-voltage Hysteresis
Input Logic Capacitance
Sleep Mode Input Logic Current
V_DD = 0V
Input Logic Pull-down Current
0.8V to 5.0V (DIN_X and GIN_X)
Input Logic Pull-down Current
0.8V to 5.0V (SI)
Input Logic Pull-up Current on OUT_EN
OUT_EN = 0.0V, V_DD = 5.0V
V_IH
0.7 x V_DD
–
V_DD + 0.3
V
V_IL
GND - 0.3
–
0.2 x V_DD
V
V_HYS
100
–
300
mV
C_IN
–
–
20
pF
I _{LOGIC_SS}
-10
–
µA
10
µA
I_{LOGIC_PD}
30
50
100
I_{SI_PD}
5.0
15
µA
25
I_{OUT_EN_PU}
-30
µA
-50
-100
33810
8
Analog Integrated Circuit Device Data
Freescale Semiconductor