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TEA5170 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - SWITCH MODE POWER SUPPLY PRIMARY CIRCUIT - ST Microelectronics

भाग संख्या TEA5170
समारोह SWITCH MODE POWER SUPPLY PRIMARY CIRCUIT
मैन्युफैक्चरर्स ST Microelectronics 
लोगो ST Microelectronics लोगो 
पूर्व दर्शन
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<?=TEA5170?> डेटा पत्रक पीडीएफ

TEA5170 pdf
TEA5170
BLOCK DIAGRAM
Ct 7
OSCILLATOR
Rt
8
LOGIC
(SYNCHRO)
Comparator
2.7V
POWER OUTPUT
STAGE
Csf 1
SOFT START AND
DUTY CYCLE LIMITING
PWM
E- 5
Error Amplifier
PWM
x -1
2V
6
Eout
4
GND
ABSOLUTE MAXIMUM RATINGS
Symbol
VCC
Tj
Tstg
Parameter
Supply Voltage
Operating Junction Temperature
Storage Temperature Range
THERMAL DATA
Symbol
Rth (j-a)
Parameter
Junction-ambient Thermal Resistance
RECOMMANDED OPERATING CONDITIONS
Symbol
VCC
RT
CT
Fosc
Fsy
Tamb
VRT
VCT
ISOURCE
Parameter
Power Supply Voltage
Timing Resistor
Timing Capacitor
Oscillator Frequency
Synchro Frequency
Operating Ambient Temperature
Voltage on Pin RT (8)
Current on Pin CT (1)
Output Current
LOGIC
VCC Monitor
2
VCC
3
Pout
Value
15
150
– 40, + 150
Unit
V
°C
°C
Value
90
Unit
°C/W
Min.
5
47
0.12
12
12
– 20
Typ.
30
Max.
14
180
1.8
250
64
70
7
100
60
Unit
V
k
nF
kHz
kHz
°C
Volt
µA
mA
2/9

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डाउनलोड[ TEA5170 Datasheet.PDF ]


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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
TEA5170SWITCH MODE POWER SUPPLY PRIMARY CIRCUITST Microelectronics
ST Microelectronics


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