EN5336QI-E Просмотр технического описания (PDF) - Altera Corporation
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EN5336QI-E
Altera Corporation
EN5336QI-E Datasheet PDF : 15 Pages
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Recommended Operating Conditions
PARAMETER
Input Voltage Range (for output voltages < 1.2V)
Input Voltage Range (for output voltages ≥ 1.2V)
EN5336QI Operating Ambient Temperature
Operating Junction Temperature
SYMBOL
VIN
VIN
TA
TJ
MIN
2.375
2.375
-40
-40
MAX
5.5
6.6
+85
+125
UNITS
V
V
°C
°C
EN5336QI
Thermal Characteristics
PARAMETER
SYM BOL
TYP
UNITS
Thermal Shutdown
Thermal Shutdown Hysteresis
TSD
150
°C
TSDH
15
°C
Thermal Resistance: Junction to Case (0 LFM) (Note 1)
JC
3
°C/W
Thermal Resistance: Junction to Ambient (0 LFM)
JA
25
°C/W
Note 1: Based on a four-layer board and proper thermal design in line with JEDEC EIJ/JESD 51 Standards.
Electrical Characteristics
NOTE: VIN=5.5V over operating temperature range unless otherwise noted. Typical values are at TA =
25°C.
PARAMETER SYMBOL
TEST CONDITIONS
Operating Input
Voltage (for output
voltages < 1.2V)
Operating Input
Voltage (for output
voltages ≥ 1.2V)
Feedback Pin Voltage
Drop out voltage
Shut-Down Supply
Current
VIN
VIN
VFB
VIN - VOUT
IS
Drop out voltage at full load
ENABLE=0V
Switching Frequency
VOUT
Output Voltage
Regulation
FOSC
VOUT
Over line, load and temperature
Maximum Continuous Output Current
Over Current Trip
Piont
IOCP
Enable Operation
Disable Threshold
VDISABLE
Enable Threshold
VENABLE
Enable Pin Current
IENABLE
Voltage Select Operation
Max voltage to ensure the converter is
disabled
2.375V ≤ VIN ≤ 5.5V
5.5V < VIN
VIN = 5.5V
VSX Logic Low
Threshold
VSX Logic High
Threshold
VSX-Low
VSX-High
Threshold voltage for Logic Low
Threshold voltage for Logic High
(internally pulled high; can be left
floating to achieve logic high)
5
MIN
2.375
2.375
-3.0
1.8
2.0
1.8
TYP
MAX UNITS
5.5
V
6.6
V
0.75
V
600
mV
100
A
5
MHz
3.0
%
4.5
A
0.8
V
V
50
A
0.8
V
VIN
V
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