R

EM6153

Copyright © 2006, EM Microelectronic-Marin SA

4

www.emmicroelectronic.com

06/06, rev. B, prelim.

Electrical Characteristics

otherwise specified

Parameter

Symbol Test Conditions

Min.

Typ.

Max.

Unit

Supply current OFF mode

0

1

μA

Supply current in standby mode and sleep

mode for V55 (note 1)

80

135

μA

Supply current (note1)

90

140

μA

Supply current

1.7

4

mA

Voltage regulator

Output voltage

4.85

5

5.15

V

Line regulation (note 2)

6 V

5

30

mV

Load regulation (note 2)

1 mA

50

95

mV

Dropout voltage (note 3)

250

500

mV

Current limit

150

200

500

mA

Supervisory and watchdog

RES

0.25

0.45

V

Output Low Voltage

0.04

0.2

V

EN

3.5

4.1

V

Output High Voltage

0.9

1.05

V

TCL

Input Low Level

0.5

V

TCL

Input High Level

2.5

V

INH

Input On Voltage

3.5

V

INH

Input Off Voltage

0.8

V

INH

current

4

8

μA

TCL

Leakage current

0.05

μA

Comparator reference (note 4, 5)

Version V50

1.475

1.520

1.565

V

Version V53

1.475

1.520

1.565

V

Version V55

1.235

1.275

1.315

V

Comparator hysteresis (note 5)

2

mV

100

M

Ω

Table 3

Note 2:

regulation is measured at constant junction temperature using pulse testing with a low duty cycle.

Note 3:

the dropout voltage is defined as the INPUT to OUTPUT differential, measured with the input voltage equal to 5.0 V.

Note 4:

the comparator and the voltage regulator have separate voltage references (see “Block Diagram” Fig. 3).

Note 5:

the comparator reference is the power-down reset threshold. The power-on reset threshold equals the comparator reference voltage

plus the comparator hysteresis (see Fig. 5).