MC33982CHFK datasheet(8/36 Pages) FREESCALE

Part #	MC33982CHFK

Description	Single Intelligent High-current Self-protected High Side Switch (2.0 mOhm)

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Manufacturer	FREESCALE [Freescale Semiconductor, Inc]

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Analog Integrated Circuit Device Data

8

Freescale Semiconductor

33982

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 4. Static Electrical Characteristics

Characteristics noted under conditions 4.5 V

≤ V

DD ≤ 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 INPUT

Battery Supply Voltage Range

Full Operational

VPWR

6.0

–

27

V

VPWR Operating Supply Current

Output ON, IHS = 0 A

IPWR(ON)

––

20

mA

VPWR Supply Current

Output OFF, Open Load Detection Disabled, WAKE > 0.7 VDD,

RST = VLOGIC HIGH

IPWR(SBY)

––

5.0

mA

Sleep State Supply Current (VPWR < 14 V, RST < 0.5 V, WAKE < 0.5 V)

TJ = 25°C

TJ = 85°C

IPWR(SLEEP)

–

10

50

μA

VDD Supply Voltage

VDD(ON)

4.5

5.0

5.5

V

VDD Supply Current

No SPI Communication

3.0 MHz SPI Communication

IDD(ON)

–

1.0

5.0

mA

VDD Sleep State Current

IDD(SLEEP)

––

5.0

μA

Over-voltage Shutdown Threshold

VPWR(OV)

28

32

36

V

Over-voltage Shutdown Hysteresis

VPWR(OVHYS)

0.2

0.8

1.5

V

Under-voltage Output Shutdown Threshold(8)

VPWR(UV)

5.0

5.5

6.0

V

Under-voltage Hysteresis(9)

VPWR(UVHYS)

–0.25

–

V

Under-voltage Power-ON Reset

VPWR(UVPOR)

––

5.0

V

POWER OUTPUT

Output Drain-to-Source ON Resistance

(IHS = 30 A, TJ = 25°C)

VPWR = 6.0 V

VPWR = 10 V

VPWR = 13 V

RDS(ON)

–

3.0

2.0

m

Ω

Output Drain-to-Source ON Resistance (IHS = 30 A, TJ = 150°C)

VPWR = 6.0 V

VPWR = 10 V

VPWR = 13 V

RDS(ON)

–

5.1

3.4

m

Ω

Output Source-to-Drain ON Resistance (IHS = 30 A, TJ = 25°C)

(10)

VPWR = -12 V

RDS(ON)

–2.0

4.0

m

Ω

Notes

8.

This applies to all internal device logic that is supplied by VPWR and assumes that the external VDD supply is within specification.

9.

This applies when the under-voltage fault is not latched (IN = 0).

10.

Source-Drain ON Resistance (Reverse Drain-to-Source ON Resistance) with negative polarity VPWR.

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MC33982CHFK Datasheet(PDF) 8 Page - Freescale Semiconductor, Inc

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