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DNP015 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - Green Mode Fairchild Power Switch - Fairchild Semiconductor

भाग संख्या DNP015
समारोह Green Mode Fairchild Power Switch
मैन्युफैक्चरर्स Fairchild Semiconductor 
लोगो Fairchild Semiconductor लोगो 
पूर्व दर्शन
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<?=DNP015?> डेटा पत्रक पीडीएफ

DNP015 pdf
Application Diagram
N
EMI
Filter
L
+
HV Drain
LH PWM
FB VDD GND
+
+
+
Figure 1. Typical Flyback Application
Output Power Table(1)
Product
230VAC ± 15%(2)
Adapter(3)
Open Frame(4)
85-265VAC
Adapter(3)
Open Frame(4)
DNP015
17.5 W
25 W
13 W
19 W
Notes:
1. The maximum output power can be limited by junction temperature.
2. 230 VAC or 100 / 115 VAC with voltage doublers.
3. Typical continuous power in a non-ventilated enclosed adapter with sufficient drain pattern of printed circuit
board (PCB) as a heat sink, at 50C ambient.
4. Maximum practical continuous power in an open-frame design with sufficient drain pattern of printed circuit board
(PCB) as a heat sink, at 50C ambient.
Block Diagram
HV
5
HV
Start-up
VDD 2
LH 4
4.5V
Line Voltage
Sample Circuit
Brown In Protection
UVLO
Internal
BIAS
OSC
12V/6V
Pattern
Generator
VRESET
Green
Mode
VDD-OVP
Debounce OVP
Latch
Protection
OVP
OLP
OTP
VPWM
Soft
Driver
SQ
R
Soft-start
Comparator
Current Limit
Comparator
PWM
Comparator
Soft-start
VLimit
Max.
Duty
VPWM
Slope
Compensation
3R
Debounce
Latch
R
OLP
OLP
Delay
OLP
Comparator
4.6V
Drain
6,7,8
1 GND
5.4V
ZFB
3 FB
© 2013 Fairchild Semiconductor Corporation
DNP015 Rev. 1.0.0
Figure 2. Internal Block Diagram
2
www.fairchildsemi.com

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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
DNP015Green Mode Fairchild Power SwitchFairchild Semiconductor
Fairchild Semiconductor


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