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FR9702 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - 1.4MHz Asynchronous Step-Down DC/DC Converter - Fiti

भाग संख्या FR9702
समारोह 1.4MHz Asynchronous Step-Down DC/DC Converter
मैन्युफैक्चरर्स Fiti 
लोगो Fiti लोगो 
पूर्व दर्शन
1 Page
		
<?=FR9702?> डेटा पत्रक पीडीएफ

FR9702 pdf
fitipower integrated technology lnc.
Absolute Maximum Ratings (Note 1)
Supply Voltage VIN.....................................................................................26V
VSW...................................................................................–0.3V to VIN + 0.3V
VBS………………………………………………………………………...Vsw + 6V
All Other Pins………………………………………………………...–0.3V to +6V
Junction Temperature……………………………………………………….150°C
Lead Temperature .................................................................................260°C
Storage Temperature ...........................................................–65°C to +150°C
FR9702
Recommended Operating Conditions (Note 2)
Input Supply Voltage VIN………………………………………………4.5V ~ 23V
Output Voltage VOUT.................................................................0.805V ~ 15V
Ambient Temperature TA……………………………………………-40°C ~ 85°C
Thermal Characteristics
TSOT23-6 θJA…………………………………………….………………220°C /W
TSOT23-6 θJC……………………………..………………….………..…110°C /W
SOT23-6 θJA……………………………………………………………...220°C /W
SOT23-6 θJC………………………………………………………………110°C /W
Note 1: Stresses exceed those ratings may damage the device.
Note 2: If out of its operation conditions, the device is not guaranteed to function.
Electrical Characteristic
( VIN = 12V, TA = 25, unless otherwise specified )
Parameter
Test Conditions
Feedback Voltage
Switch-On Resistance (*)
Switch Leakage
Current Limit (*)
Oscillator Frequency
Fold-back Frequency
Maximum Duty Cycle
Minimum On-Time (*)
4.5V VIN 23V
VEN = 0V, VSW = 0V
VFB = 0V
Min
0.785
1.2
Typ
0.805
180
3
1.4
460
85
100
Max
0.825
10
1.7
Unit
V
m
μA
A
MHz
KHz
%
ns
FR9702-1.0-DEC-2009
2

विन्यास 10 पेज
डाउनलोड[ FR9702 Datasheet.PDF ]


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