33982B datasheet(7/34 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33982

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 3. 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

–

VPWR Operating Supply Current

Output ON, IHS = 0 A

IPWR(ON)

––

VPWR Supply Current

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

RST = VLOGIC HIGH

IPWR(SBY)

––

5.0

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

TJ = 25°C

TJ = 85°C

IPWR(SLEEP)

–

µA

VDD Supply Voltage

VDD(ON)

4.5

5.0

5.5

VDD Supply Current

No SPI Communication

3.0 MHz SPI Communication

IDD(ON)

–

1.0

5.0

VDD Sleep State Current

IDD(SLEEP)

––

5.0

µA

Overvoltage Shutdown Threshold

VPWR(OV)

Overvoltage Shutdown Hysteresis

VPWR(OVHYS)

0.2

0.8

1.5

Undervoltage Output Shutdown Threshold (8)

VPWR(UV)

5.0

5.5

6.0

Undervoltage Hysteresis (9)

VPWR(UVHYS)

–0.25

–

Undervoltage Power-ON Reset

VPWR(UVPOR)

––

5.0

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

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

Ω

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

(10)

VPWR = -12 V

RDS(ON)

–2.0

4.0

Ω

Notes

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

This applies when the undervoltage 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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