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WS3413H 데이터시트 PDF




WINSEMI에서 제조한 전자 부품 WS3413H은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 WS3413H 자료 제공

부품번호 WS3413H 기능
기능 Non-isolated Buck APFC Offline LED Driver
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WS3413H 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



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WS3413H 데이터시트, 핀배열, 회로
WS3413H ProductDescription
Features
Internal 650V Power MOSFET
Active PFC for High Power Factor and Low THD
Critical Conduction Mode Operation
System Efficiency up to 95%
Without auxiliary winding
Excellent Line and Load Regulation
±3% LED Output Current Accuracy
Thermal Regulation Function
LED Short/Open Protection
Current Sensing Resistor Open Protection
Auto Fault Recovery
Available in DIP7 Package
Applications
E27 LED Bulb, Spot Light
PAR30, PAR38 Lamp
T8/T10 LED String
Other LED Lighting
Typical Application
Non-isolated Buck APFC Offline LED Driver
Description
The WS3413H is a high precision non-isolated buck
driver with active PFC, specially designed for universal input
offline constant current LED lighting. The driver with on-chip
PFC circuit achieves high power factor and low THD.
Operating in critical conduction mode, the power MOSFET
switching loss is reduced and the inductor is fully utilized.
The WS3413H integrates a 650V power MOSFET. With
few external components, the LED output current can be
precisely controlled.
The WS3413H offers rich protection functions to improve
the system reliability, including LED open circuit protection,
LED short circuit protection, CS resistor open circuit
protection and cycle by cycle current limit. All the protection
functions are auto-recovery. The system reliability is further
improved by the thermal regulation function. The output
current is reduced when the driver is over temperature.
The WS3413H has ultra low start up current and ultra low
operating current.
The WS3413H is available in DIP7 Package.
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WS3413H pdf, 반도체, 판매, 대치품
WS3413H ProductDescription
Electrical Characteristics (Unless otherwise specified, VCC=8V and TA =25 )
Symbol
Parameter
Conditions
Min
Supply Voltage Section
Vcc_clamp
VCC Clamp Voltage
7.5
Icc_clamp
VCC Clamp Current
VCC_ST
VCC Turn On Threshold
VCC Rising
7.07
Vuvlo_HYS
VCC Turn Off hysteresis
VCC Falling
Ist VCC Startup Current
VCC<VCC_ST-0.5V
Iop VCC Operating Current
Current Sense Section
Vocp
Over current
Protectionthreshold
Leading Edge Blanking Time
TLEB for Current Sense
Td Switch off Delay Time
Compensation Section
VREF
Internal Reference Voltage
194
VCL COMP Low Clamp Voltage
VCH COMP High Clamp Voltage
Internal driver
TOFF_MIN
Minimum Off Time
TON_MAX
Maximum On Time
Feedback Section
FB Over Voltage Protection
VFB Threshold
VZCD
FB Falling Edge
Threshold Voltage
Power MOSFET
RDSON
Static Drain-source
On-resistance
Drain-Source Breakdown
VDS Voltage
650
Thermal Regulation Section
TREG
Thermal Regulation
Temperature
Typ
8.0
5
7.57
1.32
70
400
Max Units
8.5 V
mA
8.07 V
V
100 uA
uA
1V
350 ns
200 ns
200 206 mV
1.5 V
4V
3 us
20 us
1.6 V
0.2 V
2.8 3.5 Ω
V
150
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WS3413H 전자부품, 판매, 대치품
WS3413H ProductDescription
Package Information
DIP7Package Outline Dimensions
Symbol
A
B
C
A1
A2
A3
A4
A5
C1
C2
C3
C4
D
D1
D2
Winsemi
Dimensions in Millimeters
Min Max
9.00 9.50
6.10 6.60
3.0 3.4
1.474
1.574
0.41 0.53
2.44 2.64
0.51TYP
0.99TYP
6.6 7.30
0.50TYP
3.00 3.40
1.47 1.65
7.62 9.3
0.24 0.32
7.62TYP
Dimensions in Inches
Min Max
0.354
0.374
0.240
0.260
0.118
0.134
0.058
0.062
0.016
0.021
0.096
0.104
0.02TYP
0.04TYP
0.260
0.287
0.02TYP
0.118
0.134
0.058
0.065
0.300
0.366
0.009
0.013
0.3TYP
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