EN5360 データシートの表示（PDF） - Unspecified
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EN5360 Datasheet PDF : 11 Pages
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Rev 1.0 – July 2005
EN5360
Electrical Characteristics
NOTE: VIN=3.3V and over operating temperature range unless otherwise noted. Typical values are at TA =
25°C.
PARAMETER SYMBOL
TEST CONDITIONS
MIN TYP MAX
Operating Input
Voltage
VIN
2.375
5.5
Quiescent Supply
Current
IQ
No switching, AVIN = 3.3V,
PVIN = 3.3V, ENABLE=0V
20
No-Load Operating
Current
INL
Includes PWM, gate drive and
inductor ripple current.
100
Switching
Frequency
FOSC
5
Thermal Overload
Trip Point
TJ
160
VOUT
Range
VOUT Using external voltage divider
0.8
Accuracy
VOUT Over line, load and temperature
2.0
Line Regulation
∆VOUT VIN = 2.5 to 5.0 volts
3
Load Regulation
∆VOUT ILOAD = 0 to 6A
3
Temperature
∆VOUT TA= 0 to 70ºC
+0.25
-0.45
Regulation
∆VOUT TA= -40 to 85ºC
+0.65
-0.55
Transient Response (IOUT = 0% to 100% or 100% to 0% of Rated Load)
Peak Deviation
VOUT VIN = 5V, 1.2V < VOUT < 3.3V
2
5
Output Voltage Ripple (with 5 x 10µF X5R or X7R ceramic capacitors)
VIN = 5.0V, VOUT = 1.2V, IOUT = 6A,
Peak-to-peak
VOUT-PP COUT = 50uF, 5 x 10µF X5R or X7R
15
ceramic capacitors
Output Current (Note 4)
Max Continuous
Output Current
IOUT
6
Over-Current
Threshold
IOCP
9
Short-Circuit
Current
ISC
8.5
Enable Operation
Disable Threshold
VDISABLE
Max voltage to ensure the converter
is disabled
0.8
Enable Threshold
VENABLE
Min voltage to ensure the converter
is enabled
1.8
Power OK Operation
POK low voltage
VPOK IPOK = 1mA
0.4
Max POK Voltage
VPOK Supply voltage applied to POK
5.5
NOTES:
4. Maximum output current may need to be de-rated, based on operating condition, to meet TJ requirements.
UNITS
V
mA
mA
MHz
°C
V
%
mV
mV
%
%
%
mV
A
A
A
V
V
V
V
5
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