06XS3517 datasheet(13/41 Pages) FREESCALE

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Analog Integrated Circuit Device Data



Freescale Semiconductor

06XS3517

ELECTRICAL CHARACTERISTICS

DYNAMIC ELECTRICAL CHARACTERISTICS

Table 4. Dynamic Electrical Characteristics

Characteristics noted under conditions 3.0 V

 V

CC  5.5 V, 7.0 V  VBAT  20 V, - 40 C  T

A  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.

Characteristic

Symbol

Min

Typ

Max

Unit

POWER OUTPUTS TIMING (OUT1 TO OUT5)

Current Sense Valid Time (valid for resistive loads only),(37)

SR bit = 0

SR bit = 1

tCSNS(VAL)

100

200

100

s

Current Sense Settling Time on Resistive Load Only(37)

tCSNS(SET)

–

s

Current Sense Synchronization signal - typical validation time

SR bit = 0

SR bit = 1

tSYNC(val)

180

Driver Output Positive Slew Rate (30% to 70% @ VBAT = 14 V)

SR bit = 0

IOUT = 2.8 A for OUT1 and OUT5

IOUT = 5.5 A for OUT2, OUT3, and OUT4

SR bit = 1

IOUT =0.7 A for OUT1 and OUT5

IOUT = 1.4 A for OUT2, OUT3, and OUT4

SRR

0.14

0.2

0.28

0.4

0.8

1.6

s

Driver Output Negative Slew Rate (70% to 30% @ VBAT = 14 V)

SR bit = 0

IOUT = 2.8 A for OUT1 and OUT5

IOUT = 5.5 A for OUT2, OUT3, and OUT4

SR bit = 1

IOUT = 0.7 A for OUT1 and OUT5

IOUT = 1.4 A for OUT2, OUT3, and OUT4

SRF

0.14

0.2

0.28

0.4

0.8

1.6

s

Driver Output Matching Slew Rate (SRR /SRF) (70% to 30% @ VBAT = 14 V

@25 °C)

SR bit = 0: IOUT = 2.8 A for OUT1 and OUT5 and IOUT = 5.5 A for OUT2/3/4

SR bit = 1: IOUT = 0.7 A for OUT1 and OUT5 and IOUT = 1.4 A for OUT2/3/4

SR

0.8

1.0

1.2

Driver Output Turn-ON Delay (SPI ON Command [No PWM, CS Positive

Edge] to Output = 50% VBAT @ VBAT = 14 V) (see Figure 6)

SR bit = 0: IOUT = 2.8 A for OUT1 and OUT5 and IOUT = 5.5 A for OUT2/3/4

SR bit = 1: IOUT = 0.7 A for OUT1 and OUT5 and IOUT = 1.4 A for OUT2/3/4

tDLYON

–

300

120

s

Driver Output Turn-OFF Delay (SPI OFF command [CS Positive Edge] to

Output = 50% VBAT @ VBAT = 14 V) (see Figure 6)

SR bit = 0: IOUT = 2.8 A for OUT1 and OUT5 and IOUT = 5.5 A for OUT2/3/4

SR bit = 1: IOUT = 0.7 A for OUT1 and OUT5 and IOUT = 1.4 A for OUT2/3/4

tDLYOFF

–

110

s

Notes

37.

Not production tested. See Figure 7, Current Sensing Time Delays.

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