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MC34065 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - High Performance Dual Channel Current Mode Controller - ON Semiconductor

भाग संख्या MC34065
समारोह High Performance Dual Channel Current Mode Controller
मैन्युफैक्चरर्स ON Semiconductor 
लोगो ON Semiconductor लोगो 
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<?=MC34065?> डेटा पत्रक पीडीएफ

MC34065 pdf
MC34065, MC33065
MAXIMUM RATINGS (Note 1)
Rating
Total Power Supply and Zener Current
Output Current, Source or Sink (Note 2)
Output Energy (Capacitive Load per Cycle)
Current Sense, Enable, and Voltage Feedback Inputs
Sync Input
High State (Voltage)
Low State (Reverse Current)
Error Amp Output Sink Current
Power Dissipation and Thermal Characteristics
DW Suffix, Plastic Package Case 751G
Maximum Power Dissipation @ TA = 25°C
Thermal Resistance, JunctiontoAir
P Suffix, Plastic Package Case 648
Maximum Power Dissipation @ TA = 25°C
Thermal Resistance, JunctiontoAir
Operating Junction Temperature
Operating Ambient Temperature
MC34065
MC33065
Storage Temperature Range
Symbol
(ICC + IZ)
IO
W
Vin
VIH
IIL
IO
Value
50
1.0
5.0
0.3 to +5.5
Unit
mA
A
μJ
V
5.5 V
5.0 mA
10 mA
PD
RθJA
PD
RθJA
TJ
TA
Tstg
862
145
1.25
100
+150
0 to +70
40 to +85
65 to +150
mW
°C/W
W
°C/W
°C
°C
°C
ELECTRICAL CHARACTERISTICS (VCC = 15 V [Note 3], RT = 8.2 kΩ, CT = 3.3 nF, for typical values TA = 25°C, for min/max
values TA is the operating ambient temperature range that applies [Note 4].)
Characteristics
Symbol
Min Typ Max Unit
REFERENCE SECTION
Reference Output Voltage (IO = 1.0 mA, TJ = 25°C)
Line Regulation (VCC = 11 V to 15 V)
Load Regulation (IO = 1.0 mA to 10 mA)
Total Output Variation over Line, Load, and Temperature
Output Short Circuit Current
Vref
Regline
Regload
Vref
ISC
4.9 5.0 5.1
2.0 20
3.0 25
4.85 5.15
30 100
OSCILLATOR AND PWM SECTIONS
Total Frequency Variation over Line and Temperature
VCC = 11 V to 15 V, TA = Tlow to Thigh
MC34065
MC33065
fosc
46.5 49 51.5
45 49 53
Frequency Change with Voltage (VCC = 11 V to 15 V)
Δfosc/ΔV 0.2 1.0
Duty Cycle at each Output
Maximum
Minimum
DCmax
DCmin
46 49.5 52
−−0
Sync Input Current
High State (Vin = 2.4 V)
Low State (Vin = 0.8 V)
IIH 170 250
IIL 80 160
1. This device series contains ESD protection and exceeds the following tests:
Human Body Model ???? V per MILSTD883, Method 3015.
Machine Model Method ??? V.
2. Maximum package power dissipation limits must be observed.
3. Adjust VCC above the startup threshold before setting to 15 V.
4. Low duty cycle pulse techniques are used during test to maintain junction temperature as close to ambient as possible:
Tlow = 0°C for the MC34065
Tlow = 40°C for the MC33065
Thigh = +70°C for MC34065
Thigh = +85°C for MC33065
V
mV
mV
V
mA
kHz
%
%
μA
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डाउनलोड[ MC34065 Datasheet.PDF ]


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