33389 datasheet(9/49 Pages) FREESCALE

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Analog Integrated Circuit Device Data

Freescale Semiconductor

33389

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

POWER OUTPUT (CONTINUED)

V1 Output Current Limitation

V1NOM - 100 mV

I1MAX

130

170

200

V1 Overtemperature Shut OFF Threshold

Junction Temperature

TV1H

160

—

190

°C

V1 Pre-Warning Temperature Threshold

Junction Temperature

TV1L

130

—

160

°C

V1 Temperature Threshold Difference

TV1H-TV1L

—

°C

V1 Reset Threshold on V1

5.5 V < VBAT < 27 V

(C Version)

(D Version)

VR1

4.1

V2 - 0.4

4.3

V1 - 0.28

4.8

V1 - 0.1

V1 Reset Active V1 Range

V1R

1.0

VR1

—

V1 Reverse Current from V1 to VBAT and GND

V1 = 4.9 V, 0 < VBAT < 4.9 V

IREV

—

1.0

V2 Output Voltage

0 mA < IOUT < 200 mA 5.5 V < VBAT < 40 V

V2NOM

4.75

5.0

5.25

V2 Drop Voltage

IOUT = 200 mA

(7)

V2DROP

—

0.2

0.5

V2 Drop Voltage

IOUT = 20 mA

(7)

V2DROP

—

0.05

0.15

V2 Output Current Limitation

V2NOM -100 mV

I1MAX

220

280

350

V2 Threshold on V2 to Report V2 OFF

V2 Nominal

VR2

4.1

4.55

4.75

VR2 Delay Time

VR2

—

µs

V2 Overtemperature Pre-Warning Threshold

V2 Junction Temperature

TV2L

130

—

160

°C

V2 Overtemperature Switch-OFF Threshold

V2 Junction Temperature

TV2H

155

—

185

°C

V2 Line Regulation

9.0 V < VBAT < 16.5

V2LR1

-15

—

+15

V2 Load Regulation

4.0 mA < ILOAD < 200 mA

V2LR2

-75

—

+75

V2 Line Ripple Rejection

100 Hz, 1.0 VPP on VBAT

(8)

V2LRR

—

Notes

Measured when V1 has dropped 100mV below its nominal value

Guaranteed by design; however, it is not production tested

Table 4. Static Electrical Characteristics (continued)

Characteristics noted under conditions VBAT, -40°C ≤ TA ≤ 125°C 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

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