33800 datasheet(7/39 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33800

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 3. Static Electrical Characteristics

Characteristics noted under conditions 3.0V

≤ V

DD ≤ 5.5V, 9.0V ≤ VPWR ≤ 18V, - 40°C ≤ TA ≤ 125°C, GND = 0V, 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)

Supply Voltage

Fully Operational

VPWR(FO)

5.0

–

Supply Current

All Outputs Disabled (Normal & Default Mode)

IPWR(ON)

–

10.0

14.0

Sleep State Supply Current

VDD ≤ 0.8 V, VPWR = 18V

≤ 0.8 V, V

DD = 5.5V

IPWR(SS)

IVDD(SS)

–

2.0

5.0

µA

VPWR Over-voltage Shutdown Threshold Voltage

(4)

VPWR(OV)

36.5

VPWR Over-voltage Shutdown Hysteresis Voltage

VPWR(OVHYS)

0.5

1.5

3.0

VPWR Under-voltage Shutdown Threshold Voltage

(5)

VPWR(UV)

3.0

4.0

4.4

VPWR Under-voltage Shutdown Hysteresis Voltage

VPWR(UVHYS)

100

200

650

Logic Supply Voltage

VDD

3.0

–

5.5

Logic Supply Current

Static Condition

IDD

180

300

525

µA

Logic Supply Under-voltage Shutdown Threshold Voltage (5)

VDD(UV)

0.8

2.5

2.8

Logic Supply Under-voltage Hysteresis

VDD(UVHYS)

100

–

650

Internally Generated VCAL

(6)

VBIAS

2.2

2.5

2.8

CONSTANT CURRENT SOLENOID DRIVER OUTPUT (CCD1_OUT)

Drain-to-Source ON Resistance

TJ = 125°C, VPWR = 13V

TJ = 25°C, VPWR = 13V

TJ = -40°C, VPWR = 13V

RDS(ON)

–

0.25

–

0.60

–

Ω

Internal Current Sense Resistor

DAC Value = 000, VCCD1REC = 0.0V, ICCD1OUT = 100mA

RSENSE = VCCD1OUT / ICCD1OUT

RSENSE

0.7

1.2

Ω

Current Regulation

DAC Value = 17C HEX +/- (3%)

DAC Value = 05F HEX +/- (15%)

Load Resistance = 5

Ω, Load Inductance = 10mH, Dither Off

ICCD1

775

157

800

200

823

235

Programmable Dither Frequency

Programmable from 50Hz to 500Hz in 50Hz Increments after

Calibration

fDITHER

-10

Notes

Over-voltage thresholds minimum and maximum include hysteresis.

Under-voltage thresholds minimum and maximum include hysteresis.

Using the internally generated VCAL increases all applicable parametric tables by +- 10%

33800 Datasheet(PDF) 7 Page - Freescale Semiconductor, Inc

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