ISL6569A

FN9092 Rev 2.00

Page 6 of 22

Dec 29, 2004

Disable Voltage

0.8

1.0

1.2

V

Sawtooth Amplitude

-1.37

-

V

Max Duty Cycle

-75-

%

ERROR AMPLIFIER

Open-Loop Gain

-

72

-

dB

Open-Loop Bandwidth

-

18

-

MHz

Slew Rate

-

7.1

11

V/

s

Maximum Output Voltage

3.6

4.5

-

V

Source Current

3.0

7.0

9.0

mA

Sink Current

1.6

3.0

5.4

mA

REMOTE-SENSE AMPLIFIER

Input Impedance

-80-

k



Bandwidth

-20-

MHz

Slew Rate

-6-

V/

s

SENSE CURRENT

IOUT Accuracy

ISEN1 = ISEN2 = 50

A

-5

-

5

%

ISEN Offset Voltage

-6-

mV

Over-Current Trip Level

72

90

108

A

POWER GOOD AND PROTECTION MONITORS

PGOOD Low Voltage

-

-

0.4

V

Under-Voltage Offset From VID

VSEN Falling

320

350

420

mV

Over-Voltage Threshold

VSEN Rising

2.08

2.13

2.20

V

OVP Voltage

2.2

3.28

4.0

V

NOTE:

4. These parts are designed and adjusted for accuracy within the system tolerance.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNITS