33912 datasheet(8/47 Pages) FREESCALE

8 / 47 page

Analog Integrated Circuit Device Data

Freescale Semiconductor

33912

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

VOLTAGE REGULATOR(22) (VDD)

Normal Mode Output Voltage

1.0mA < IVDD < 50mA; 5.5V < VSUP < 27V

VDDRUN

4.75

5.00

5.25

Normal Mode Output Current Limitation

IVDDRUN

110

200

Dropout Voltage(23)

IVDD = 50mA

VDDDROP

–

0.1

0.25

Stop Mode Output Voltage

IVDD < 5mA

VDDSTOP

4.75

5.0

5.25

Stop Mode Output Current Limitation

IVDDSTOP

6.0

Line Regulation

Normal Mode, 5.5V < VSUP < 18V; IVDD = 10mA

Stop Mode, 5.5V < VSUP < 18V; IVDD = 1.0mA

LRRUN

LRSTOP

–

5.0

Load Regulation

Normal Mode, 1.0mA < IVDD < 50mA

Stop Mode, 0.1mA < IVDD < 5mA

LDRUN

LDSTOP

–

Over-temperature Prewarning (Junction)(24)

Interrupt generated, VDDOT Bit Set

TPRE

110

125

140

°C

Over-temperature Prewarning Hysteresis(24)

TPRE_HYS

–

°C

Over-temperature Shutdown Temperature (Junction)(24)

TSD

155

170

185

°C

Over-temperature Shutdown Hysteresis(24)

TSD_HYS

–

°C

HALL SENSOR SUPPLY OUTPUT(25) (HVDD)

VDD Voltage matching HVDDACC = (HVDD-VDD) / VDD * 100%

IHVDD = 15mA

HVDDACC

-2.0

–

2.0

Current Limitation

IHVDD

Dropout Voltage

IHVDD = 15mA; IVDD = 5mA

HVDDDROP

–

160

300

Line Regulation

IHVDD = 5mA; IVDD = 5mA

LRHVDD

–

Load Regulation

1mA > IHVDD > 15mA; IVDD = 5mA

LDHVDD

–

Notes

22.

Specification with external capacitor 2µF < C < 100µF and 100m

Ω ≤ ESR ≤ 10Ω.

23.

Measured when voltage has dropped 250mV below its nominal Value (5V).

24.

This parameter is guaranteed by process monitoring but not production tested.

25.

Specification with external capacitor 1µF < C < 10µF and 100m

Ω ≤ ESR ≤ 10Ω.

Table 3. Static Electrical Characteristics (continued)

Characteristics noted under conditions 5.5V

≤ V

SUP ≤ 18V, -40°C ≤ TA ≤ 125°C for the 33912 and -40°C ≤ TA ≤ 85°C for the

34912, 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

33912 Datasheet(PDF) 8 Page - Freescale Semiconductor, Inc

33912 Datasheet(HTML) 8 Page - Freescale Semiconductor, Inc

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47

Datasheet Download

Link URL