33984 データシートの表示（PDF） - Freescale Semiconductor

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33984

Dual Intelligent High-current Self-protected Silicon High Side Switch (4.0 mOhm)

Freescale Semiconductor 

ELECTRICAL CHARACTERISTICS

DYNAMIC ELECTRICAL CHARACTERISTICS

DYNAMIC ELECTRICAL CHARACTERISTICS

Table 5. Dynamic Electrical Characteristics

Characteristics noted under conditions 4.5 V ≤ VDD ≤ 5.5 V, 6.0 V ≤ VPWR ≤ 27 V, -40°C ≤ TA ≤ 125°C, unless otherwise noted.

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

Characteristic

Symbol

Min

Typ

Max

Unit

POWER OUTPUT TIMING

Output Rising Slow Slew Rate A (DICR D3 = 0)(18)

9.0 V < VPWR < 16 V

Output Rising Slow Slew Rate B (DICR D3 = 0)(19)

9.0 V < VPWR < 16 V

Output Rising Fast Slew Rate A (DICR D3 = 1)(18)

9.0 V < VPWR < 16 V

Output Rising Fast Slew Rate B (DICR D3 = 1)(19)

9.0 V < VPWR < 16 V

Output Falling Slow Slew Rate A (DICR D3 = 0)(18)

9.0 V < VPWR < 16 V

Output Falling Slow Slew Rate B (DICR D3 = 0)(19)

9.0 V < VPWR < 16 V

Output Falling Fast Slew Rate A (DICR D3 = 1)(18)

9.0 V < VPWR < 16 V

Output Falling Fast Slew Rate B (DICR D3 = 1)(19)

9.0 V < VPWR < 16 V

Output Turn-ON Delay Time in Fast/Slow Slew Rate(20)

DICR = 0, DICR = 1

Output Turn-OFF Delay Time in Slow Slew Rate Mode(21)

DICR = 0

Output Turn-OFF Delay Time in Fast Slew Rate Mode(21)

DICR = 1

SRRA_SLOW

SRRB_SLOW

SRRA_FAST

SRRB_FAST

SRFA_SLOW

SRFB_SLOW

SRFA_FAST

SRFB_FAST

t DLY(ON)

t DLY_SLOW(OFF)

t DLY_FAST(OFF)

0.2

0.03

0.4

0.03

0.2

0.03

0.8

0.1

1.0

20

10

0.6

0.1

1.0

0.1

0.6

0.1

2.0

0.35

15

230

60

V/μs

1.2

V/μs

0.3

V/μs

4.0

V/μs

1.2

V/μs

1.2

V/μs

0.3

V/μs

4.0

V/μs

1.2

μs

100

μs

500

μs

200

Direct Input Switching Frequency (DICR D3 = 0)

f PWM

–

300

–

Hz

Notes

18. Rise and Fall Slew Rates A measured across a 5.0 Ω resistive load at high side output = 0.5 V to VPWR-3.5 V. These parameters are

guaranteed by process monitoring.

19. Rise and Fall Slew Rates B measured across a 5.0 Ω resistive load at high side output = VPWR-3.5 V to VPWR-0.5 V. These parameters

are guaranteed by process monitoring.

20. Turn-ON delay time measured from rising edge of IN[0:1] signal that would turn the output ON to VHS[0:1] = 0.5 V with RL = 5.0 Ω resistive

load.

21. Turn-OFF delay time measured from falling edge that would turn the output OFF to VHS[0:1] = VPWR -0.5 V with RL = 5.0 Ω resistive load.

33984

12

Analog Integrated Circuit Device Data

Freescale Semiconductor

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