el7560 Intersil Corporation, el7560 Datasheet - Page 2

• Manufacturer Part Number: el7560
• Description: Programmable Cpu Power Supply Unit
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Supply (V
Output Pins . . . . . . . . . . . . . . . -0.3V below GND, +0.3V above V
Instantaneous Peak Output Current . . . . . . . . . . . . . . . . . . . . . .16A
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
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
are at the specified temperature and are pulsed tests, therefore: T
NOTE:
DC Electrical Specifications
V
DAC
F
F
V
M
I
I
I
I
R
R
V
V
I
V
V
V
V
OT
OT
V
V
V
1. The oscillator and voltage doubler operate normally when V
VID
CSLOPE
DD
DDOFF
LMAX
PARAMETER
OSC
OSCTC
2X
RAMP
DSON
DSONTC
OUT
RANGE
OUT-TC
OUT-LINE
OUT-LOAD
OUT-TOT
PWRGD
DD-ON
DD-OFF
SS
OFF
HYS
LSB
IN
, V
DD
) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
Voltage Doubler Output
DAC Resolution
Oscillator Initial Accuracy
Oscillator Tempco
Oscillator Ramp Amplitude
Soft Start Slope
VID Pull Up Current
C
Supply Current
Stdby Current
Composite FET Resistance
R
Output Initial Acurracy
Output Voltage Range
Maximum current
Output Tempco
Output Line Regulation
Output Load Regulation
Output Total Variation
Over Temperature Threshold
Over Temperature Hysteresis
Power Good Threshold with Respect to
Desired OutputVoltage
Minimum V
Maximum V
SLOPE
DSON
Tempco
Charging Current
DD
DD
DESCRIPTION
2
form Startup
for Shutdown
(T
A
V
= 25°C)
DD
= V
IN
= 5V, C
J
= T
OSC
C
= T
DD
V
0°C<T
F
VID = 0V
OUTEN=4V F
OUTEN=0V
VID=0111
VID=1110 to 0000
V
0°C<T
V
0.3A<I
VID=0111
DD
= 1nF, C
OSC
DD
OUT
OUT
A
EL7560
exceeds V
=5V, I
=500kHz
=0
=2.8, 4.5V
A
A
LOAD
<125°C
<70°C
SLOPE
LOAD
<12.4A
Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 135°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3W
DD-ON
CONDITION
OSC
=20mA
DD
= 68pF, T
=120kHz
<5.5, V
threshold, independent of the OUTEN logic level.
A
DD
= 25°C, unless otherwise specified (Note 1)
=V
IN
0.095
2.765
2.065
3.75
MIN
105
8.0
32
18
-1
-1
-2
-9
9
TYP
±0.1
14.0
120
135
1.2
0.3
0.1
2.8
13
40
25
±1
50
-7
9
3
0.105
2.835
3.535
MAX
135
9.5
18
48
35
25
-5
5
1
1
2
4
V/msec
UNITS
m:/°C
amps
%/°C
kHz
mA
mA
m:
µA
µA
°C
°C
%
%
%
%
%
V
V
V
V
V
V
V