2

Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C

Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C

Output Pins . . . . . . . . . . . . . . .-0.3V below GND, +0.3V above VDD

Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 135°C

Peak Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9A

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the

device at these or any other conditions above those indicated in the operational sections of this specification is not implied.

IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests

Electrical Specifications

PARAMETER

DESCRIPTION

CONDITIONS

MIN

TYP

MAX

UNIT

GENERAL

11

25

mA

OUTEN = 0

0.1

mA

OUTEN = 0

3

5

mA

Output Initial Accuracy

VCC2DET = 4V, IL = 3A

3.450

3.500

3.550

V

Output Initial Accuracy

VCC2DET = 0V, IL = 3A R3 = 150

Ω,

R4 = 100

Ω

2.450

2.500

2.550

V

Output line Regulation

VDD = 5V, ±10%

-1

1

%

Output Load Regulation

Continuous Mode of Operation

-1

1

%

Short Circuit Load Resistance

IL = 6A Prior to Continuous Application

100

m

Ω

Current Limit

9A

Output Tempco

±1

%

Over Temperature Threshold

135

°C

Over Temperature Hysteresis

40

°C

Power Good Threshold Relative to

Programmed Output Voltage

±6

±10

±14

%

Minimum VDD for Shutdown

3.15

V

Maximum VDD for Startup

4.15

V

Input Hysteresis

0.5

V

Soft start slope

7V/ns

Maximum duty cycle

96

%

CONTROLLER - INPUTS

VCC2DET, OUTEN Pull Up Current

VCC2DET, OUTEN = 0

10

14

18

µA

Cslope Charging Current

23

28.5

34

µA

IFB1

FB1 Input Pull Up Current

2µA

Over Temperature Pull Up Resistance

OT = 0V

30

40

50

k

Ω

VCC2DET, OUTEN Input High

4

V

VCC2DET, OUTEN Input Low

.8

V

Powergood Drive High

ILoad = 1mA

3.5

V

Powergood Drive Low

ILoad = -1mA

1.0

V

EL7558B