Analog Integrated Circuit Device Data

Freescale Semiconductor

7

33689

ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

STATIC ELECTRICAL CHARACTERISTICS

Table 3. Static Electrical Characteristics

Characteristics noted under conditions 5.5 V

≤ V

Characteristic

Symbol

Min

Typ

Max

Unit

VS1 AND VS2 INPUT PINS (DEVICE POWER SUPPLY)

Supply Input Voltage

Nominal DC

Load Dump

Jump Start (3)

5.5

—

—

—

—

—

18

40

27

V

Supply Input Current (4)

—

—

—

5.0

35

60

8.0

45

75

mA

µA

µA

Input Threshold Voltage (Normal Mode, Interrupt Generated)

Fall Early Warning, Bit VSUV Set

Overvoltage Warning, Bit VSOV Set

5.7

18

6.1

19.75

6.6

20.5

V

Hysteresis (5)

VSUV Flag

VSOV Flag

—

—

1.0

220

—

—

V

mV

VDD OUTPUT PIN (EXTERNAL 5.0 V OUTPUT FOR MCU USE) (6)

Output Voltage

4.75

5.0

5.25

V

Dropout Voltage (7)

—

0.1

0.2

V

Output Current Limitation (8)

50

120

200

mA

Overtemperature Pre-warning (Junction)

Normal Mode, Interrupt Generated, Bit VDDT Set

120

135

160

°C

Thermal Shutdown (Junction)

Normal Mode

165

170

—

°C

Notes

3.

Device is fully functional. All features are operating. An overtemperature fault may occur.

4.

5.

Parameter guaranteed by design; however, it is not production tested.

6.

Specification with external capacitor 2.0

µF < C < 10 µF and 200 mΩ ≤ ESR ≤ 10 Ω. Normal mode. Low ESR electrolytic capacitor values

up to 47

µF can be used.

7.

Measured when the voltage has dropped 100 mV below its nominal value.

8.

Internally limited. Total 5.0 V regulator current. A 5.0 mA current for the Current Sense Operational Amplifier operation is included.

Digital outputs are supplied from VDD.