ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. Static Electrical Characteristics (continued)
Characteristics at -40°C ≤ TJ ≤ +150°C, 4.75 V ≤ VCC ≤ 5.25 V, 3.14 V ≤ VCCL ≤ 3.47 V, 2.97 V ≤ VDDQ ≤ 5.25 V,
6.0 V ≤ VIGNP ≤ 26.5 V, unless otherwise noted. Typical values reflect the approximate parameter means at TA = 25°C under
nominal conditions, unless otherwise noted.
Characteristic
CURRENT SENSE (CONTINUED)
Symbol
Min
Typ
Max
Unit
Current Sense Saturation Voltage
FWD = 5.0 V, REV = 0 V; Then FWD = 0 V, REV = 5.0 V, R
= 10 kΩ
V
V
-0.2
–
V +0.2
CC
V
A
CSNS
CSNS_SAT
CC
I
High Side Current Limit
DI Bit 4 and Bit 3 = 00
HSLIM
5.8
7.2
–
–
–
–
10.2
11.9
13.5
17.9
DI Bit 4 and Bit 3 = 01(5)
DI Bit 4 and Bit 3 = 10(5)
DI Bit 4 and Bit 3 = 11(5)
8.0
10.0
I
A
A
A
V
Low Side Current Limit
DI Bit 4 and Bit 3 = 00
DI Bit 4 and Bit 3 = 01
DI Bit 4 and Bit 3 = 10
DI Bit 4 and Bit 3 = 11
LSLIM
5.3
6.4
–
–
–
–
8.8
10.0
11.2
15.0
7.4
10.0
I
Low Side Current Limit Comparator
DI Bit 4 and Bit 3 = 00
LSCMP
3.2
4.2
5.0
7.5
–
–
–
–
5.2
6.4
DI Bit 4 and Bit 3 = 01
DI Bit 4 and Bit 3 = 10
7.5
DI Bit 4 and Bit 3 = 11
10.6
I
Current Limit Current Comparator Differential
DI Bit 4 and Bit 3 = 00
CURLIM-
I
1.0
1.0
1.0
1.0
3.0
3.0
3.0
3.0
–
–
–
–
LSCMP
DI Bit 4 and Bit 3 = 01
DI Bit 4 and Bit 3 = 10
DI Bit 4 and Bit 3 = 11
LSCMP Output Voltage
VLSCMP_OL
VLSCMP_OH
–
–
–
0.1
I
OL = 100 μA
VDDQ-0.5
VDDQ
IOH = -100 μA(7)
REDIS Current
I
-160
1.0
–
-70
5.0
μA
Pull-up Current Source
Pull-down Current Sink
REDIS_sc
mA
I
REDIS_sk
V
V
REDIS Threshold
REDIS_THR
3.6
–
–
–
4.4
Voltage Where Low Side MOSFET Turns On
Voltage Where Low Side MOSFET Turns Off(7)
3.35
0.15
4.15
0.35
Hysteresis(7)
THERMAL
Thermal Shutdown(6), SPI Bits = 11
Thermal Hysteresis(6)
TLIM
THYS
157.5
3.0
–
–
–
–
172.5
10
°C
°C
°C
°C
Temperature Warning(6), SPI Bits = 01
TWARN
132.5
3.0
147.5
10
Temperature Warning Hysteresis(6)
TWARN(HYS)
Notes
5. Production test at 125°C is at VIGNP = 6.0 V. Operation to 26.5 V is guaranteed by design.
6. Guaranteed by characterization, not production tested.
7. Design Information, not production tested.
33899
Analog Integrated Circuit Device Data
Freescale Semiconductor
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