Datasheet

NXP Semiconductors 13
10XS3435
OUTPUTS HS0 TO HS3 (CONTINUED)
HS[2,3] output overcurrent detection levels (6.0 V < V
HS[0:3]
< 20 V)
OCHI1_1
OCHI2_1
OC1_1
OC2_1
OC3_1
OC4_1
OCLO4_1
OCLO3_1
OCLO2_1
OCLO1_1
39.5
25.2
22.0
18.9
15.7
12.6
9.4
6.3
5.0
3.2
47.0
30.0
26.2
22.5
18.7
15.0
11.2
7.5
6.0
4.0
54.5
34.8
30.5
26.1
21.7
17.4
13.0
8.7
7.0
4.8
A
HS[2,3] current sense ratio (6.0 V <
HS[0:3]
< 20 V, CSNS < 5.0 V)
(21)
• CSNS_ratio bit = 0
• CSNS_ratio bit = 1
C
SR0_1
C
SR1_1
–
–
1/4350
1/25500
–
–
–
HS[2,3] current sense ratio (C
SR0
) accuracy (6.0 V < V
HS[0:3]
< 20 V)
• Output current
6.25 A
2.5 A
1.5 A
0.75 A
C
SR0_0_ACC
-12
-13
-16
-20
–
–
–
–
12
13
16
20
%
HS[2,3] current recopy accuracy with one calibration point (6.0 V < V
HS[0:3]
< 20 V)
(22)
• Output current
2.5 A
C
SR0_0_ACC(CAL)
-5.0 – 5.0 %
Notes
21. Current sense ratio = I
CSNS
/I
HS[0:3]
22. Based on statistical analysis. It is not production tested.
Table 5. 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.
Characteristic Symbol Min Typ Max Unit