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)
ESR0 Output Current Sensing Error (%, after offset compensation(17)) at
ESR0_ERR(Comp)
%
output Current level (Sense ratio CSR0 selected):
TJ=-40 C
-10
-10
-10
-10
–
–
–
–
10
10
10
10
9.0 A
4.5 A
2.25 A
1.13 A
TJ=125C
9.0 A
4.5 A
-9.0
-8.0
-9.0
-9.0
–
–
–
–
9.0
8.0
9.0
9.0
2.25 A
1.13 A
TJ=25 to 125C
9.0 A
-9.0
-8.0
-9.0
-9.0
–
–
–
–
9.0
8.0
9.0
9.0
4.5 A
2.25 A
1.13 A
ESR1 Output Current Sensing Error (%, uncompensated (18)) at output
ESR1_ERR
Current level (Sense ratio CSR1 selected):
TJ=-40 C
2.25 A
%
-16
-12
-12
–
–
–
16
12
12
TJ=125C
2.25 A
TJ=25 to 125C
2.25 A
Notes:
17. See note (16), 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
18. 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
06XSD200
Analog Integrated Circuit Device Data
Freescale Semiconductor
11
FREESCALE [ Freescale ]
