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FAN7530 데이터시트 PDF




Fairchild Semiconductor에서 제조한 전자 부품 FAN7530은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 FAN7530 자료 제공

부품번호 FAN7530 기능
기능 Critical Conduction Mode PFC Controller
제조업체 Fairchild Semiconductor
로고 Fairchild Semiconductor 로고


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FAN7530 데이터시트, 핀배열, 회로
www.DataSheet4U.com
FAN7530
Critical Conduction Mode PFC Controller
October 2006
Features
„ Low Total Harmonic Distortion (THD)
„ Precise Adjustable Output Over-Voltage Protection
„ Open-Feedback Protection and Disable Function
„ Zero Current Detector
„ 150µs Internal Start-up Timer
„ MOSFET Over-Current Protection
„ Under-Voltage Lockout with 3.5V Hysteresis
„ Low Start-up (40µA) and Operating Current (1.5mA)
„ Totem Pole Output with High State Clamp
„ +500/-800mA Peak Gate Drive Current
„ 8-Pin DIP or 8-Pin SOP
Applications
„ Adapter
„ Ballast
„ LCD TV, CRT TV
„ SMPS
Related Application Notes
„ AN-6027 - Design of Power Factor Correction Circuit
Using FAN7530
Description
The FAN7530 is an active power factor correction (PFC)
controller for boost PFC applications that operates in crit-
ical conduction mode (CRM). It uses the voltage mode
PWM that compares an internal ramp signal with the
error amplifier output to generate MOSFET turn-off sig-
nal. Since the voltage mode CRM PFC controller does
not need rectified AC line voltage information, it saves
the power loss of the input voltage sensing network nec-
essary for the current mode CRM PFC controller.
FAN7530 provides many protection functions, such as
over voltage protection, open-feedback protection, over-
current protection, and under-voltage lockout protection.
The FAN7530 can be disabled if the INV pin voltage is
lower than 0.45V and the operating current decreases to
65µA. Using a new variable on-time control method,
THD is lower than the conventional CRM boost PFC ICs.
Ordering Information
Part Number
FAN7530N
FAN7530M
FAN7530MX
Operating Temp.
Range
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
Pb-Free
Yes
Yes
Yes
Package
8-DIP
8-SOP
8-SOP
Packing Method
Rail
Rail
Tape & Reel
Marking
Code
FAN7530
FAN7530
FAN7530
© 2006 Fairchild Semiconductor Corporation
FAN7530 Rev. 1.0.0
www.fairchildsemi.com




FAN7530 pdf, 반도체, 판매, 대치품
Absolute Maximum Ratings
The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The
device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables
are not guaranteed at the absolute maximum ratings. TA=25°C, unless otherwise specified.
Symbol
Parameter
Value
Unit
VCC
IOH, IOL
Iclamp
Idet
VIN
TJ
TA
TSTG
VESD_HBM
VESD_MM
VESD_CDM
Supply Voltage
Peak Drive Output Current
Driver Output Clamping Diodes VO>VCC or VO<-0.3V
Detector Clamping Diodes
Error Amplifier, MOT, CS Input Voltages
Operating Junction Temperature
Operating Temperature Range
Storage Temperature Range
ESD Capability, Human Body Model
ESD Capability, Machine Model
ESD Capability, Charged Device Model
VZ
+500/-800
±10
±10
-0.3 to 6
150
-40 to 125
-65 to 150
2.0
300
500
V
mA
mA
mA
V
°C
°C
°C
kV
V
V
Thermal Impedance(1)
Symbol
θJA
Parameter
Thermal Resistance, Junction-to-Ambient
8-DIP
8-SOP
Value
110
150
Note:
1. Regarding the test environment and PCB type, please refer to JESD51-2 and JESD51-10.
Unit
°C/W
°C/W
© 2006 Fairchild Semiconductor Corporation
FAN7530 Rev. 1.0.0
4
www.fairchildsemi.com

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FAN7530 전자부품, 판매, 대치품
Typical Characteristics
13.0
12.5
12.0
11.5
11.0
-60 -40 -20
0 20 40 60 80 100 120 140
Temperature [°C]
Figure 4. Start Threshold Voltage vs. Temp.
9.5
9.0
8.5
8.0
7.5
-60 -40 -20
0 20 40 60 80 100 120 140
Temperature [°C]
Figure 5. Stop Threshold Voltage vs. Temp.
4.00
3.75
3.50
3.25
3.00
-60 -40 -20
0 20 40 60 80 100 120 140
Temperature [°C]
Figure 6. UVLO Hysteresis vs. Temp.
23.0
22.5
22.0
21.5
21.0
-60 -40 -20
0 20 40 60 80 100 120 140
Temperature [°C]
Figure 7. Zener Voltage vs. Temp.
60
45
30
15
-60 -40 -20 0 20 40 60 80 100 120 140
Temperature [°C]
Figure 8. Start-up Supply Current vs. Temp.
2.4
1.6
0.8
0.0
-60 -40 -20
0 20 40 60 80 100 120 140
Temperature [°C]
Figure 9. Operating Supply Current vs. Temp.
© 2006 Fairchild Semiconductor Corporation
FAN7530 Rev. 1.0.0
7
www.fairchildsemi.com

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