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PJ3843B डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - (PJ3842B / PJ3843B) High Performance Current Mode Controller - Promax-Johnton Semiconductor

भाग संख्या PJ3843B
समारोह (PJ3842B / PJ3843B) High Performance Current Mode Controller
मैन्युफैक्चरर्स Promax-Johnton Semiconductor 
लोगो Promax-Johnton Semiconductor लोगो 
पूर्व दर्शन
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<?=PJ3843B?> डेटा पत्रक पीडीएफ

PJ3843B pdf
PJ3842B / PJ3843B
High Performance Current Mode Controller
MAXIMUM RATING
Parameter
Supply Voltage (low impedance source)
Supply Voltage (Ii<30mA)
Output Current
Output Energy (capacitive load )
Analog Inputs (pins 2,3 )
Error Amplifier Output Sink Current
Storage Temperature Range
Symbol
Vi
Vi
IO
EO
Tstg
Value
30
Self Limiting
±1
5
-0.3 to 6.3
10
-65 to +150
* All voltages are with respect to pin 5,all currents are positive into the specified terminal.
Unit
V
A
V
mJ
mA
ELECTRICAL CHARACTERISTICS
(Unless otherwise stated , these specifications apply for 0<Tamb<70℃;Vi = 15V (Note 5), RT=10K, CT=3.3nF )
Parameter
Symbol
Test Conditions
PJ3842B / PJ3843B
Min Typ Max
REFERENCE SECTION
Output Voltage
Line Regulation
Load Regulation
Temperature Stability (Note2)
VREF
VREF
VREF
VREF /T
Io=1mA,TJ = 25
12V<Vi<25V
1<Io<20mA
4.90 5.00 5.10
- 6 20
- 6 25
- 0.2 0.4
Total Output Variantion
Output Noise Voltage
Long Term Stability
Line,Load, Temperature(2)
4.82
-
5.18
Vn
10Hz<f<10kHz
TJ=25(2)
- 50 -
Tamb=125, 1000Hrs(2)
- 5 25
Output Short Circuit
OSCILLATOR SECTION
Initial Accuracy
Isc
fs TJ=25
-30 -100 -180
47 52 57
Voltage Stability
12<Vi<25V
- 0.5 3
Temperature Stability
Amplitude VPIN4 Peak to Peak
ERROR AMPLIFIER SECTION
Input Voltage (Vo=2.5V)
Input Bias Current
V4
V2
IB
TMIN <Tamb<TMAX (2)
VPIN1=2.5V
-5-
- 1.7 -
2.42 2.50 2.58
- -0.3 -2.0
Unity Gain Bandwidth (2)
AVOL
B
2<Vo<4V
65 90
0.7 1.0
-
-
Supply Voltage Rejection
SVR
60 70
-
Output Current
Sink
Source
Output Voltage Swing
High State
Output Voltage Swing
Low State
Isink
ISource
VOH
VOL
VPIN2=2.7V, VPIN1=1.1V
VPIN2=2.3V, VPIN1=5V
VPIN2=2.3V,
RL=15KΩ to Ground
VPIN2=2.7V,
RL=15KΩ to Pin8
2.0 6
-0.5 -0.8
4.55 4.85
- 0.7
-
-
-
1.1
Unit
V
mV
mV
mV/
V
mV
mV
mA
KHz
%
%
V
V
mΑ
dB
MHz
dB
V
V
V
2-14 2004/11.Rev B

विन्यास 14 पेज
डाउनलोड[ PJ3843B Datasheet.PDF ]


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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
PJ3843B(PJ3842B / PJ3843B) High Performance Current Mode ControllerPromax-Johnton Semiconductor
Promax-Johnton Semiconductor


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