Datasheet
Analog Integrated Circuit Device Data
16 Freescale Semiconductor
10XSC425
OUTPUTS HS0 TO HS3 (CONTINUED)
C
SR0_x_ACC
HS[2,3] Current Sense Ratio (C
SR0
) Accuracy (6.0 V < V
HS[2:3]
< 20 V)
with 28W bit = x
At 25 C and 125 C
•I
HS[2:3]
= 6.25 A
•I
HS[2:3]
= 2.5 A
•I
HS[2:3]
= 1.5 A
•I
HS[2:3]
= 0.75 A
At -40 C
•I
HS[2:3]
= 6.25 A
•I
HS[2:3]
= 2.5 A
•I
HS[2:3]
= 1.5 A
•I
HS[2:3]
= 0.75 A
-18
-21
-22
-25
-23
-26
-30
-35
–
–
–
–
–
–
–
–
18
21
22
25
23
26
30
35
%
C
SR0_x_ACC
(CAL)
HS[2,3] Current Recopy Accuracy with one calibration point
(6.0 V < V
HS[2:3]
< 20 V)
•I
HS[2:3]
= 2.5 A
-5.0 – 5.0
%
(20)
(C
SR0_x
)/
(T)
HS[2,3] C
SR0
Current Recopy Temperature Drift (6.0 V < V
HS[2:3]
< 20 V)
with 28W bit = 0
•I
HS[2:3]
= 2.5 A
– – 0.04
%/C
(20)
C
SR1_x_ACC
HS[2,3] Current Sense Ratio (C
SR1
) Accuracy (6.0 V < V
HS[2:3]
< 20 V)
At 25 C and 125 C
•I
HS[2:3]
= 6.25 A
•I
HS[2:3]
= 18.75 A
At -40 C
•I
HS[2:3]
= 6.25 A
•I
HS[2:3]
= 18.75 A
-22
-25
-25
-27
–
–
–
–
+22
+25
+25
+27
%
C
SR1_x_ACC
(CAL)
HS[2,3] Current Recopy Accuracy with one calibration point
(6.0 V < V
HS[2:3]
< 20 V)
•I
HS[2:3]
= 6.2 A
-5.0 – 5.0
%
(20)
CONTROL INTERFACE
V
IH
Input Logic High-voltage
2.0 – V
DD
+0.3 V
(21)
V
IL
Input Logic Low-voltage
-0.3 – 0.8 V
(21)
I
DWN
Input Logic Pull-down Current (SCLK, SI)
5.0 – 20 A
(22)
I
UP
Input Logic Pull-up Current (CSB)
5.0 – 20 A
(23)
C
SO
SO, FSB Tri-state Capacitance
– – 20 pF
(24)
Notes
20. Based on statistical analysis. It is not production tested.
21. Upper and lower logic threshold voltage range applies to SI, CSB, SCLK, RSTB, IN[0:3], and WAKE input signals. The WAKE and RSTB
signals may be supplied by a derived voltage referenced to V
PWR
.
22. Pull-down current is with V
SI
> 1.0 V and V
SCLK
> 1.0 V.
23. Pull-up current is with V
CSB
< 2.0 V. CSB has an active internal pull-up to V
DD
.
24. Input capacitance of SI, CSB, SCLK, RSTB, IN[0:3], and WAKE. This parameter is guaranteed by process monitoring but is not
production tested.
Table 4. Static Electrical Characteristics (continued)
Characteristics noted under conditions 6.0 V V
PWR
20 V, 3.0 V V
DD
5.5 V, - 40 C T
A
125 C, GND = 0 V, unless
otherwise noted. Typical values noted reflect the approximate parameter means at T
A
= 25 °C under nominal conditions, unless
otherwise noted.
Symbol Characteristic Min Typ Max Unit Notes