33874 datasheet(6/37 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33874

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 3. Static Electrical Characteristics

Characteristics noted under conditions 6.0 V

≤ V

PWR ≤ 27 V, 4.5 V ≤ VDD ≤ 5.5 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 INPUT (VPWR, VDD)

Battery Supply Voltage Range

Fully Operational

VPWR

6.0

–

VPWR Operating Supply Current

Outputs ON,

HS[0:3] open

IPWR(ON)

–

VPWR Supply Current

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

RST

= VLOGIC HIGH

IPWR(SBY)

–

5.0

Sleep State Supply Current (

VPWR = 14V, RST < 0.5 V, WAKE < 0.5 V)

TA = 25°C

TA = 85°C

IPWR(SLEEP)

–

1.0

–

µA

VDD Supply Voltage

VDD(ON)

4.5

5.0

5.5

VDD Supply Current

No SPI Communication

3.0 MHz SPI Communication (7)

IDD(ON)

–

1.0

5.0

VDD Sleep State Current

IDDSLEEP

–

5.0

µA

Overvoltage Shutdown Threshold

VOV

Overvoltage Shutdown Hysteresis

VOVHYS

0.2

0.8

1.5

Undervoltage Shutdown Threshold (8)

VUV

4.75

5.25

5.75

Undervoltage Hysteresis (9)

VUVHYS

–

0.25

–

Undervoltage Power-ON Reset

VUVPOR

–

4.75

Notes

Not guaranteed in production.

The undervoltage fault condition is reported to SPI register as long as the external VDD supply is within specification and the VPWR

voltage level does not go below the undervoltage Power-ON Reset threshold.

This applies when the undervoltage fault is not latched (IN = [0:3]).

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