ELECTRICAL CHARACTERISTICS
STATIC ELECTRICAL CHARACTERISTICS
Table 3. Static Electrical Characteristics (continued)
Unless specified otherwise: 8.0 V VPWR 36 V, 3.0 V VDD 5.5 V, -40 C TA 125 C, GND = 0 V. Typical values are
average values evaluated under nominal conditions TA = 25 °C, VPWR = 28 V & VDD = 5.0 V, unless specified otherwise.
parameter
Symbol
Min
Typ
Max
Unit
ELECTRICAL CHARACTERISTICS OF THE OUTPUT STAGE (HS0 AND HS1) (CONTINUED)
E
Output Current Sensing Error (% (level) after offset
ESR1_ERR(Comp)
%
SR1
compensation(19) at output current level (Sense ratio CSR1 selected):
TJ=-40 C
-10
-11
-18
-29
–
–
–
–
10
11
18
29
1.5 A
0.5 A
0.25 A
0.15 A
TJ=125C
1.5 A
0.5 A
-8.0
-10
-12
-16
–
–
–
–
8.0
10
12
16
0.25 A
0.15 A
TJ=25 to 125C
1.5 A
-8.0
-10
-13
-21
–
–
–
–
8.0
10
13
21
0.5 A
0.25 A
0.15 A
E
Output Current Sensing Error in parallel mode (%,
ESR0_ERR_PAR
SR0
uncompensated(20)) at outputs Current level (Sense ratio CSR0 selected):
%
TJ=-40 C
-10
-11
–
–
10
11
6.0 A (per channel)
3.0 A (per channel)
TJ=125C
6.0 A (per channel)
3.0 A (per channel)
TJ=25 to 125C
-8.0
-8.0
–
–
8.0
8.0
6.0 A (per channel)
3.0 A (per channel)
-8.0
-8.0
–
–
8.0
8.0
Notes:
19. See note (20), but with ICSNS_MEAS obtained after compensation of I_LOAD_ERR_RAND (see Activation and Use of Offset Compensation).
Further accuracy improvements can be obtained by performing a 1 or 2 point calibration.
20. ESRx_ERR=(ICSNS_MEAS / ICSNS_MODEL) -1, with ICSNS_MODEL = (I(HS[x])+ I_LOAD_ERR_SYS) * CSRx , (I_LOAD_ERR_SYS defined above, see
section Current Sense Error Model). With this model, load current becomes: I(HS[x]) = ICSNS / CSRx - I_LOAD_ERR_SYS
10XSD200
Analog Integrated Circuit Device Data
12
Freescale Semiconductor
FREESCALE [ Freescale ]
