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FSDM0565R

Features: • Internal Avalanche Rugged Sense FET• Advanced Burst-Mode operation consumes under 1 W at 240VAC & 0.5W load• Precision Fixed Operating Frequency (66kHz)• Internal Start-up Circuit• Pulse by Pulse Current Limiting• Abnormal Over Current Protectio...

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SeekIC No. : 004344358 Detail

FSDM0565R: Features: • Internal Avalanche Rugged Sense FET• Advanced Burst-Mode operation consumes under 1 W at 240VAC & 0.5W load• Precision Fixed Operating Frequency (66kHz)• Int...

FSDM0565R Data Sheet

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Part Number:
FSDM0565R
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

• Internal Avalanche Rugged Sense FET
• Advanced Burst-Mode operation consumes under 1 W at
   240VAC & 0.5W load
• Precision Fixed Operating Frequency (66kHz)
• Internal Start-up Circuit
• Pulse by Pulse Current Limiting
• Abnormal Over Current Protection (AOCP)
• Over Voltage Protection (OVP)
• Over Load Protection (OLP)
• Internal Thermal Shutdown Function (TSD)
• Auto-Restart Mode
• Under Voltage Lock Out (UVLO) with hysteresis
• Low Operating Current (2.5mA)
• Built-in Soft Start


Application

• SMPS for LCD monitor and STB
• Adaptor



Pinout

Connection Diagram


Specifications

Parameter
Symbol
Value
Unit
Drain-source voltage
VDSS
650
V
Vstr Max Voltage
VSTR
650
V
Pulsed Drain current (Tc=25°C)(1)
IDM
11
ADC
Continuous Drain Current(Tc=25°C)
ID
2.8
A
Continuous Drain Current(Tc=100°C)
1.7
A
Single pulsed avalanche energy (2)
EAS
190
mJ
Single pulsed avalanche current (3)
IAS
-
A
Supply voltage
VCC
20
V
Input voltage range
VFB
-0.3 to VCC
V
Total power dissipation(Tc=25°C)
PD(Watt H/S)
45
W
Operating junction temperature
Tj
Internally limited
°C
Operating ambient temperature
TA
-25 to +85
°C
Storage temperature range
TSTG
-55 to +150
°C
ESD Capability, HBM Model (All pins
excepts for Vstr and Vfb)
-
2.0
(GND-Vstr/Vfb=1.5kV)
kV
ESD Capability, Machine Model (All pins
excepts for Vstr and Vfb)
-
300
(GND-Vstr/Vfb=225V)
V

 

Notes:
1. Repetitive rating: Pulse width limited by maximum junction temperature
2. L=14mH, starting Tj=25°C
3. L=13uH, starting Tj=25°C

 




Description

The FSDM0565R is an integrated Pulse Width Modulator (PWM) and Sense FET specifically designed for high performance offline Switch Mode Power Supplies (SMPS) with minimal external components. FSDM0565R is an integrated high voltage power switching regulator which combine an avalanche rugged Sense FET with a current mode PWM control block. The PWM controller includes integrated fixed frequency oscillator, under voltage lockout, leading edge blanking (LEB), optimized gate driver, internal soft start, temperature compensated precise current sources for a loop compensation and self protection circuitry. Compared with discrete MOSFET and PWM controller solution, it can reduce total cost, component count, size and weight simultaneously increasing efficiency, productivity, and system reliability. FSDM0565R is a basic platform well suited for cost effective designs of flyback converters.




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