ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
DYNAMIC ELECTRICAL CHARACTERISTICS
Table 4. Dynamic Electrical Characteristics
Characteristics noted under conditions 3.0V ≤ VCC ≤ 5.5V, 7.0V ≤ VBAT ≤ 20V, - 40°C ≤ TA ≤ 125°C, GND = 0V, unless
otherwise noted. Typical values noted reflect the approximate parameter means at TA = 25°C under nominal conditions, unless
otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
POWER OUTPUTS TIMING (OUT1 TO OUT5)
Current Sense Valid Time on resistive load only(39)
SR bit = 0
SR bit = 1
t CSNS(VAL)
Current Sense Synchronization Time on FETOUT
SR bit = 0
SR bit = 1
t CSNS(SYNC)
Current Sense Settling Time on resistive load only(39)
t CSNS(SET)
Driver Output Positive Slew Rate (30% to 70% @ VBAT = 14 V)
SR bit = 0
IOUT = 2.8 A for OUT1 and OUT5
IOUT = 5.5 A for OUT2, OUT3, and OUT4
SR bit = 1
IOUT =0.7 A for OUT1 and OUT5
IOUT = 1.4 A for OUT2, OUT3, and OUT4
SRR
Driver Output Negative Slew Rate (70% to 30% @ VBAT = 14 V)
SR bit = 0
IOUT = 2.8 A for OUT1 and OUT5
IOUT = 5.5 A for OUT2, OUT3, and OUT4
SR bit = 1
IOUT = 0.7 A for OUT1 and OUT5
IOUT = 1.4 A for OUT2, OUT3, and OUT4
Driver Output Matching Slew Rate (SRR /SRF) (70% to 30% @ VBAT = 14 V
@ 25 °C)
SR bit = 0: IOUT = 2.8 A for OUT1 and OUT5 and IOUT = 5.5 A for OUT2/3/4
SR bit = 1: IOUT = 0.7 A for OUT1 and OUT5 and IOUT = 1.4 A for OUT2/3/4
SRF
Δ SR
Driver Output Turn-ON Delay (SPI ON Command [No PWM, CS Positive Edge]
to Output = 50% VBAT @ VBAT = 14 V) (see Figure 6)
SR bit = 0: IOUT = 2.8 A for OUT1 and OUT5 and IOUT = 5.5 A for OUT2/3/4
SR bit = 1: IOUT = 0.7 A for OUT1 and OUT5 and IOUT = 1.4 A for OUT2/3/4
t DLYON
Driver Output Turn-OFF Delay (SPI OFF command [CS Positive Edge] to
Output = 50% VBAT @ VBAT = 14 V) (see Figure 6)
SR bit = 0: IOUT = 2.8 A for OUT1 and OUT5 and IOUT = 5.5 A for OUT2/3/4
SR bit = 1: IOUT = 0.7 A for OUT1 and OUT5 and IOUT = 1.4 A for OUT2/3/4
t DLYOFF
Notes
39. Not production tested.
–
–
–
–
–
0.10
0.14
0.20
0.30
0.10
0.14
0.20
0.30
0.8
0.8
50
25
50
25
90
45
130
70
10
0.25
0.30
0.40
0.55
0.25
0.30
0.40
0.55
1.0
1.0
–
–
–
–
150
75
185
110
30
0.56
0.56
0.80
1.05
0.56
0.56
0.80
1.05
1.2
1.2
120
65
120
65
μs
μs
μs
V/μs
V/μs
μs
μs
Analog Integrated Circuit Device Data
Freescale Semiconductor
10XS3535
13