10XSC425 datasheet(16/56 Pages) FREESCALE

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Analog Integrated Circuit Device Data



Freescale Semiconductor

10XSC425

OUTPUTS HS0 TO HS3 (CONTINUED)

CSR0_x_ACC HS[2,3] Current Sense Ratio (CSR0) Accuracy (6.0 V < VHS[2:3] < 20 V) 

with 28W bit = x

At 25

C and 125 C

•IHS[2:3] = 6.25 A

•IHS[2:3] = 2.5 A

•IHS[2:3] = 1.5 A

•IHS[2:3] = 0.75 A

At -40

C

•IHS[2:3] = 6.25 A

•IHS[2:3] = 2.5 A

•IHS[2:3] = 1.5 A

•IHS[2:3] = 0.75 A

-18

-21

-22

-25

-23

-26

-30

-35

–

CSR0_x_ACC

(CAL)

HS[2,3] Current Recopy Accuracy with one calibration point



(6.0 V < VHS[2:3] < 20 V)

•IHS[2:3] = 2.5 A

-5.0

–

5.0

(20)

(CSR0_x)/

(T)

HS[2,3] CSR0 Current Recopy Temperature Drift (6.0 V < VHS[2:3] < 20 V)

with 28W bit = 0

•IHS[2:3] = 2.5 A

–

0.04

C

(20)

CSR1_x_ACC HS[2,3] Current Sense Ratio (CSR1) Accuracy (6.0 V < VHS[2:3] < 20 V)

At 25

C and 125 C

•IHS[2:3] = 6.25 A

•IHS[2:3] = 18.75 A

At -40

C

•IHS[2:3] = 6.25 A

•IHS[2:3] = 18.75 A

-22

-25

-27

–

+22

+25

+27

CSR1_x_ACC

(CAL)

HS[2,3] Current Recopy Accuracy with one calibration point



(6.0 V < VHS[2:3] < 20 V)

•IHS[2:3] = 6.2 A

-5.0

–

5.0

(20)

CONTROL INTERFACE

VIH

Input Logic High-voltage

2.0

–

VDD+0.3

(21)

VIL

Input Logic Low-voltage

-0.3

–

0.8

(21)

IDWN

Input Logic Pull-down Current (SCLK, SI)

5.0

–

A

(22)

IUP

Input Logic Pull-up Current (CSB)

5.0

–

A

(23)

CSO

SO, FSB Tri-state Capacitance

–

(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 VPWR.

22.

Pull-down current is with VSI > 1.0 V and VSCLK > 1.0 V.

23.

Pull-up current is with VCSB < 2.0 V. CSB has an active internal pull-up to VDD.

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

VPWR  20 V, 3.0 V  VDD  5.5 V, -40 C  TA  125 C, GND = 0 V, unless

otherwise noted. Typical values noted reflect the approximate parameter means at TA = 25 °C under nominal conditions, unless

otherwise noted.

Symbol

Characteristic

Min

Typ

Max

Unit

Notes

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