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EL7571C डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Programmable PWM Controller - Elantec Semiconductor

भाग संख्या EL7571C
समारोह Programmable PWM Controller
मैन्युफैक्चरर्स Elantec Semiconductor 
लोगो Elantec Semiconductor लोगो 
पूर्व दर्शन
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<?=EL7571C?> डेटा पत्रक पीडीएफ

EL7571C pdf
EL7571C
Programmable PWM Controller
Absolute Maximum Ratings (TA = 25°C)
Supply Voltage:
Input Pin Voltage:
VHI
Storage Temperature Range:
-0.5V to 14V
-.03 below Ground, +0.3 above Supply
-0.5V to 27V
65°C to +150°C
Operating Temperature Range:
Operating Junction Temperature:
Peak Output Current:
Power Dissipation:
0°C to +70°C
125°C
3A
SO20 500mW
Important Note:
All parameters having Min/Max specifications are guaranteed. Typ 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 Characteristics
TA = 25°C, VIN = 5V, COSC = 330pF, CSLOPE = 390pF, RSENSE = 7.5munless otherwise specified.
Parameter
VIN
VUVLO HI
VUVLO LO
VOUT RANGE
VOUT 1
VOUT 2
VREF
VILIM
VIREV
VOUT PG
VOVP
VOTEN LO
VOTEN HI
VID LO
VID HI
VOSC
VPWRGD LO
RDS ON
RFB
RCS
IVIN
IVIN DIS
ISOURCE/SINK
IRAMP
IOSC CHARGE
IOSC
DISCHARGE
IREFMAX
IVID
IOTEN
Description
Input Voltage Range
Input Under Voltage Lock out Upper Limit
Input Under Voltage Lock out Lower Limit
Output Voltage Range
Steady State Output Voltage Accuracy, VID =
10111
Steady State Output Voltage Accuracy, VID =
00101
Reference Voltage
Current Limit Voltage
Current Reversal Threshold
Output Voltage Power Good Lower Level
Output Voltage Power Good Upper Level
Over-Voltage Protection Threshold
Power Down Input Low Level
Power Down Input High Level
Voltage I.D. Input Low Level
Voltage I.D. Input High Level
Oscillator Voltage Swing
Power Good Output Low Level
HSD, LSD Switch On-Resistance
FB Input Impedance
CS Input Impedance
Quiescent Supply Current
Supply Current in Output Disable Mode
Peak Driver Output Current
CSLOPE Ramp Current
Oscillator Charge Current
Oscillator Discharge Current
VREF Output Current
VID Input Pull up Current
OTEN Input Pull up Current
Condition
Positive going input voltage
Negative going input voltage
See VID table
IL = 6.5A, VOUT = 2.8V
IL = 6.5A, VOUT =1.8V
VILIM = (VCS-VFB)
VIREV = (VCS-VFB)
VOUT = 2.05V
VIN = -10uA
IOUT = 1mA
VIN, VINP = 12V, IOUT = 100mA, (VHI-
LX) = 12V
VOTEN>(VIN-0.5)V
VOTEN<1.5V
VIN,VINP = 12V, Measured at HSD, LSD,
(VHI-LX) = 12V
High Side Switch Active
1.2>VOSC>0.35V
1.2>VOSC>0.35V
Min
4.5
3.6
3.15
1.3
2.74
1.74
1.396
125
-40
-18
8
+9
(VIN-1.5)
(VIN-1.5)
8.5
3
3
Typ
4
3.5
2.82
1.81
1.41
154
-5
-14
12
+13
0.85
4.8
9.5
115
1.2
0.76
2.5
14
50
2
5
5
Max
12.6
4.4
3.85
3.5
2.90
1.9
1.424
185
20
-10
16
+17
1.5
1.5
0.5
6
2
1
20
25
7
7
Unit
V
V
V
V
V
V
V
mV
mV
%
%
%
V
V
V
V
VP-P
V
k
k
mA
mA
A
µA
µA
mA
µA
µA
µA
2

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डाउनलोड[ EL7571C Datasheet.PDF ]


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