Part Number: TNY378GN vs TNY377PN

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Part Number: TNY378GN TNY377PN
Manufacturer: Power Integrations Power Integrations
Description: IC OFFLINE SWIT UVLO 8SMD IC OFFLINE SWIT OVP OTP HV 8DIP
Quantity Available: Available Available
Datasheets: - -
Mount Surface Mount Through Hole
Mounting Type Surface Mount Through Hole
Package / Case 8-SMD (7 Leads), Gull Wing 8-DIP (0.300, 7.62mm), 7 Leads
Number of Pins 7 8
Operating Temperature -40°C~150°C TJ -40°C~150°C TJ
Packaging Tube Tube
Published 2009 2005
Series TinySwitch®-PK TinySwitch®-PK
JESD-609 Code e3 e3
Part Status Obsolete Obsolete
Moisture Sensitivity Level (MSL) 4 (72 Hours) 1 (Unlimited)
Number of Terminations 7 7
ECCN Code EAR99 EAR99
Terminal Finish MATTE TIN MATTE TIN
Power (Watts) 28W 23.5W
HTS Code 8542.39.00.01 -
Max Power Dissipation 34W 28W
Terminal Position DUAL DUAL
Number of Functions 1 1
Terminal Pitch 2.54mm 2.54mm
Pin Count 8/7 8
Input Voltage-Nom 2.2V 2.2V
Analog IC - Other Type SWITCHING REGULATOR SWITCHING REGULATOR
Control Features EN EN
Input Voltage (Min) 1.8V -
Topology Flyback Flyback
Frequency - Switching 132kHz~264kHz 132kHz~264kHz
Input Voltage (Max) 2.6V -
Control Technique PULSE WIDTH MODULATION PULSE WIDTH MODULATION
Switcher Configuration SINGLE SINGLE
Internal Switch(s) Yes Yes
Fault Protection Current Limiting, Over Load, Over Temperature, Over Voltage Current Limiting, Over Load, Over Temperature, Over Voltage
Duty Cycle 65% -
Output Isolation Isolated Isolated
Voltage - Breakdown 700V -
Height Seated (Max) 3.68mm -
Width 6.35mm 7.62mm
Radiation Hardening No No
RoHS Status RoHS Compliant RoHS Compliant
Termination - Through Hole
Power Rating - 23.5W
Frequency - 264kHz
JESD-30 Code - R-PDIP-T7
Number of Outputs - 1
Output Voltage - 700V
Max Output Current - 1.4A
Max Supply Voltage - 9V
Min Supply Voltage - -300mV
Nominal Supply Current - 570μA
Output Current - 1.4A
Output Power - 28W
Max Input Voltage - 265V
Max Duty Cycle - 65 %
Max Input Voltage (AC) - 265V
Length - 9.575mm
REACH SVHC - No SVHC
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