VIPER28LD Tech Specifications

Category PMIC - AC DC Converters, Offline Switchers
Manufacturer STMicroelectronics
Lifecycle Status ACTIVE (Last Updated: 6 months ago)
Factory Lead Time 12 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-SOIC (0.154, 3.90mm Width)
Number of Pins 16Pins
Operating Temperature -40°C~150°C TJ
Packaging Tube
Series VIPer™ plus
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 16Terminations
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
HTS Code 8542.39.00.01
Power Rating 1.5W
Max Power Dissipation 16W
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1Function
Terminal Pitch 1.27mm
Base Part Number VIPER28
Pin Count 16
Input Voltage-Nom 14V
Analog IC - Other Type SWITCHING CONTROLLER
Voltage - Supply (Vcc/Vdd) 8.5V~23.5V
Topology Flyback
Min Input Voltage 8.5V
Control Mode CURRENT-MODE
Output Current-Max 0.85A
Frequency - Switching 60kHz
Max Input Voltage 23.5V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration SINGLE
Internal Switch(s) Yes
Fault Protection Current Limiting, Over Temperature, Over Voltage, Short Circuit
Duty Cycle 80%
Output Isolation Isolated
Voltage - Breakdown 800V
Voltage - Start Up 14V
Length 9.9mm
Height Seated (Max) 1.75mm
Width 3.9mm
REACH SVHC No SVHC
Radiation Hardening No
RoHS Status ROHS3 Compliant
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