EL7560 查看數據表（PDF） - Intersil
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EL7560 Datasheet PDF : 7 Pages
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EL7560
Absolute Maximum Ratings (TA = 25°C)
Supply (VIN, VDD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
Output Pins . . . . . . . . . . . . . . . -0.3V below GND, +0.3V above VDD
Instantaneous Peak Output Current . . . . . . . . . . . . . . . . . . . . . .16A
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Ambient Operating Temperature . . . . . . . . . . . . . . . .-40°C to +85°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 135°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3W
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: TJ = TC = TA
DC Electrical Specifications VDD = VIN = 5V, COSC = 1nF, CSLOPE = 68pF, TA = 25°C, unless otherwise specified (Note 1)
PARAMETER
DESCRIPTION
CONDITION
MIN TYP MAX UNITS
V2X
DACLSB
FOSC
FOSCTC
VRAMP
MSS
IVID
ICSLOPE
IDD
IDDOFF
RDSON
RDSONTC
VOUT
VRANGE
ILMAX
VOUT-TC
VOUT-LINE
VOUT-LOAD
VOUT-TOT
OTOFF
OTHYS
VPWRGD
Voltage Doubler Output
DAC Resolution
Oscillator Initial Accuracy
Oscillator Tempco
Oscillator Ramp Amplitude
Soft Start Slope
VID Pull Up Current
CSLOPE Charging Current
Supply Current
Stdby Current
Composite FET Resistance
RDSON Tempco
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
VDD=5V, ILOAD=20mA
0°C<TA<125°C
FOSC=500kHz
VID = 0V
OUTEN=4V FOSC=120kHz
OUTEN=0V
VID=0111
VID=1110 to 0000
VOUT=0
0°C<TA<70°C
VOUT=2.8, 4.5VDD<5.5, VDD=VIN
0.3A<ILOAD<12.4A
VID=0111
8.0
9
0.095
105
120
±0.1
1.2
0.3
9
13
32
40
25
3
18
0.1
2.765 2.8
2.065
14.0
±1
-1
-1
-2
135
50
-9
-7
9.5
0.105
135
18
48
35
5
25
2.835
3.535
1
1
2
-5
V
V
kHz
%/°C
V
V/msec
µA
µA
mA
mA
mΩ
mΩ/°C
V
V
amps
%
%
%
%
°C
°C
%
VDD-ON
VDD-OFF
Minimum VDD form Startup
Maximum VDD for Shutdown
4
V
3.75
V
NOTE:
1. The oscillator and voltage doubler operate normally when VDD exceeds VDD-ON threshold, independent of the OUTEN logic level.
2
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