33810 datasheet(6/35 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33810

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 3. Static Electrical Characteristics

Characteristics noted under conditions of 3.0 V

≤ VDD ≤ 5.5 V, 6.0 V ≤ VPWR ≤ 32 V, -40°C ≤ TC ≤ 125°C, and calibrated

timers, unless otherwise noted. Where typical values reflect the parameter’s approx. average value with VPWR = 13 V, TA =

°C.

Characteristic

Symbol

Min

Typ

Max

Unit

POWER INPUT (VDD, VPWR)

Supply Voltage(4)

Fully Operational

Full Parameter Specification

VPWR(FO)

4.5

6.0

–

Supply Current

All Outputs Disabled (Normal Mode)

IVPWR(ON)

–

10.0

14.0

Sleep State Supply Current (Must have VDD ≤ 0.8 V for sleep state),

VPWR = 18 V

IVPWR(SS)

–

μA

VPWR Over-voltage Shutdown Threshold Voltage

(5)

VPWR(OV)

36.5

VPWR Over-voltage Shutdown Hysteresis Voltage

VPWR(OV-HYS)

0.5

1.5

3.0

VPWR Under-voltage Shutdown Threshold Voltage

(6)

VPWR(UV)

3.0

4.0

4.4

VPWR Under-voltage Shutdown Hysteresis Voltage

VPWR(UV-HYS)

100

200

300

VPWR Low Operating Voltage (Low-voltage reported via the SPI)

(7)

VPWR(LOV)

5.3

–

8.99

VDD Supply Voltage

VDD

3.0

–

5.5

VDD Supply Current

Static Condition and does not include VDD current out of device

IVDD

–

1.0

VDD Supply Under-voltage (Sleep State) Threshold Voltage(8)

VDD(UV)

0.8

2.5

2.8

INJECTOR DRIVER OUTPUTS (OUT 0:3)

Drain-to-Source ON Resistance

IOUT = 1.0 A, TJ = 125°C, VPWR = 13 V

IOUT = 1.0 A, TJ = 25°C, VPWR = 13 V

IOUT = 1.0 A, TJ = -40°C, VPWR = 13 V

RDS (ON)

–

0.2

–

0.3

–

Output Self Limiting Current

IOUT(LIM)

3.0

–

6.0

Output Fault Detection Voltage Threshold(9)

Outputs Programmed OFF (Open Load)

Outputs Programmed ON (Short to Battery)

VOUT(FLT-TH)

2.0

2.5

3.0

Output OFF Open Load Detection Current

VDRAIN = 18 V, Outputs Programmed OFF

I(OFF)OCO

100

μA

Output ON Open Load Detection Current

Current less then specification value considered open

I(ON)OCO

100

200

Notes

These parameters are guaranteed by design, but not production tested. Fully operational means driver outputs will toggle as expected

with input toggling. SPI is guaranteed to be operational when VPWR > 4.5 V. SPI may not report correctly when VPWR < 4.5 V.

Over-voltage thresholds minimum and maximum include hysteresis.

Under-voltage thresholds minimum and maximum include hysteresis.

Device is functional provided TJ is less than 150°C. Some table parameters may be out of specification.

Device in Sleep State, returns from sleep state with power on reset.

Output fault detection thresholds with outputs programmed OFF. Output fault detect thresholds are the same for output open and shorts.

33810 Datasheet(PDF) 6 Page - Freescale Semiconductor, Inc

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