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FS7M0680

Features: • Precise Fixed Operating Frequency• FS7M0680(66kHz)• Pulse By Pulse Current Limiting• Over Current Protection • Over Load Protection • Over Voltage Protection (Min. 25V) • Internal Thermal Shutdown Function• Under Voltage Lockout with Hyst...

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SeekIC No. : 004344256 Detail

FS7M0680: Features: • Precise Fixed Operating Frequency• FS7M0680(66kHz)• Pulse By Pulse Current Limiting• Over Current Protection • Over Load Protection • Over Voltage Pro...

FS7M0680 Data Sheet

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Part Number:
FS7M0680
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/4/27

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Product Details

Description



Features:

• Precise Fixed Operating Frequency
• FS7M0680(66kHz)
• Pulse By Pulse Current Limiting
• Over Current Protection
• Over Load Protection
• Over Voltage Protection (Min. 25V)
• Internal Thermal Shutdown Function
• Under Voltage Lockout with Hysteresis
• Internal High Voltage Sense FET
• Latch Up Mode
• Soft Start


Specifications

Parameter
Symbol
Value
Unit
Maximum Drain Voltage (1)
VD,MAX
800
V
Drain-Gate Voltage (RGS=1MΩ)
VDGR
800
V
Gate-Source (GND) Voltage
VGS
±30
V
Drain Current Pulsed (2)
IDM
24.0
ADC
Single Pulsed Avalanche Energy(3)
EAS
455
mJ
Avalanche Current(4)
IAS
20
A
Continuous Drain Current (TC=25°C)
ID
6.0
ADC
Continuous Drain Current (TC=100°C)
ID
3.8
ADC
Maximum Supply Voltage
VCC,MAX
30
V
Input Voltage Range
VFB
-0.3 to VSD
V
Total Power Dissipation
PD
150
W
Derating
1.21
W/°C
Operating Ambient Temperature
TA
-25 to +85
°C

Storage Temperature
TSTG
-55 to +150
°C

 

 

 

Note:
1. Tj = 25°C to 150°C
2. Repetitive rating: Pulse width limited by maximum junction temperature
3. L = 24mH, VDD = 50V, RG = 25Ω, starting Tj =25°C
4. L = 13µH, starting Tj = 25°C




Description

The Fairchild Power Switch (FPS) FS7M0680 family is specially designed for an off line SMPS with minimal external components. The Fairchild Power Switch (FPS) consists of high voltage power SenseFET and current mode PWM controller. The PWM controller FS7M0680 includes integrated fixed oscillator, under voltage lock out, leading edge blanking block, optimized gate turn-on/turn-off driver, thermal shut down protection, over voltage protection, temperature compensated precise current sources for loop compensation and fault protection circuit. Compared to discrete MOSFET and PWM controller or ring choke converter (RCC) solutions, the Fairchild Power Switch (FPS) can reduce total cost, component count, size and weight simultaneously increasing efficiency, productivity, and system reliability. FS7M0680 has simple applications well suited for cost down design for flyback converter or forward converter.




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