UC3855BDW . Part Information

Details for UC3855BDW . by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

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Part Specifications

UVLO 10.5V
Supply Voltage Min 15V
Supply Voltage Max 35V
Startup Current 150µA
Operating Supply Current 17mA
Controller IC Case Style SOIC
No. of Pins 20Pins
Duty Cycle (%) 95%
Frequency 500kHz
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Base Number 3855
IC Temperature Range Commercial
Input Voltage Max 22V
No. of Outputs 2Outputs
Operating Temperature Range 0°C to +70°C
Output Current Max 1.5A
Output Voltage Max 12.8V
Primary Input Voltage 18V
Supply Voltage Range 15V to 35V
Termination Type Surface Mount Device
RoHS Compliant

Alternative Part Descriptions

  • POWER FACTOR PRE-REG, SMD, SOIC20; UVLO:10.5V; Supply Voltage Min:15V; Supply Voltage Max:35V; Startup Current:150µA; Operating Supply Current:17mA; Controller IC Case Style:SOIC; No. of Pins:20Pins; Duty Cycle (%):95%; RoHS Compliant: Yes | Newark Electronics
  • Bipolar CCM PFC controller with 10.5V/10V UVLO and zero voltage transition, 0°C to 70°C | Texas Instruments

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