FSDM0365RL_NL Fairchild Semiconductor, FSDM0365RL_NL Datasheet - Page 6

• Manufacturer Part Number: FSDM0365RL_NL
• Manufacturer: Fairchild Semiconductor

Specifications of FSDM0365RL_NL

• Power Switch Family: FSDM0365
• Power Switch On Resistance: 3.6Ohm
• Output Current: 1.89A
• Number Of Outputs: Single
• Mounting: Surface Mount
• Supply Current: 3mA
• Package Type: LSOP
• Operating Temperature (min): -25C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Pin Count: 8
• Power Dissipation: 1.56W
• Lead Free Status / Rohs Status: Compliant

FSDL0365RN, FSDM0365RN
Comparison Between KA5x0365RN and FSDx0365RN
6
Function
Soft-Start
External Current Limit
Frequency Modulation
Burst Mode Operation
Drain Creepage at
Package
not applicable
not applicable
not applicable
not applicable
1.02mm
KA5x0365RN
15ms
Programmable of
default current limit
±2.0KHz @67KHz
±1.5KHz @50KHz
Built into controller
7.62mm
FSDx0365RN
• Gradually increasing current limit
• Improves light load efficiency
• Eliminates external components used
• Reduces or eliminates output
• Smaller transformer
• Allows power limiting (constant over-
• Allows use of larger device for lower
• Reduces conducted EMI
• Reduces power consumption at no-
• Transformer audible noise reduction
• Greater immunity to arcing provoked
during soft-start further reduces peak
current and voltage stresses
for soft-start in most applications
overshoot
load power)
losses and higher efficiency.
load
by dust, debris and other contami-
nants
FSDx0365RN Advantages