IC manufacturers Power Integrations

IC manufacturers (99)

Power Integrations INN3370C

Overview

TopologyBuck Converter
IC revision1

Description

Summary and Features  InnoSwitch3-Pro is industry first AC/DC IC with isolated, safety rated integratedfeedback controller All the benefits of secondary-side control with the simplicity of primary-side regulation Insensitive to transformer variation Built in synchronous rectification for high efficiency Meets DOE6 and CoC Tier 2 V5 2016 <50 mW no-load input power at 230 VAC Primary sensed overvoltage protection Very high power density using GaN switch 14.5 W / inch3 without enclosure Very low component count EMI filter and PFC stage – 44 components Flyback stage - 52 components USB PD controller stage - 14 components

Features

Summary and Features

  • InnoSwitch3-Pro is industry first AC/DC IC with isolated, safety rated integratedfeedback controller
  • All the benefits of secondary-side control with the simplicity of primary-side regulation
  • Insensitive to transformer variation
  • Built in synchronous rectification for high efficiency
  • Meets DOE6 and CoC Tier 2 V5 2016
  • <50 mW no-load input power at 230 VAC
  • Primary sensed overvoltage protection
  • Very high power density using GaN switch
  • 14.5 W / inch3 without enclosure
  • Very low component count
  • EMI filter and PFC stage – 44 components
  • Flyback stage - 52 components
  • USB PD controller stage - 14 components

More information

Products

Order Code Data­sheet Simu­lation Downloads Status Product seriesApplicationCVR
(V (AC))
Safety ClassdV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOOperating TemperaturePitch
(mm)
L
(mm)
W
(mm)
H
(mm)
PackagingInterface TypeTypeGenderPins (Value)
(pcs)
MountWorking Voltage
(V (DC))
L
(µH)
IR
(A)
RDC max.
(Ω)
Samples
890324024003CSSPEC
8 files Active i| Production is active. Expected lifetime: >10 years.WCAP-FTX2 Film Capacitors Across the mains330 nF 275 X2 260 0.130 GΩ -40 °C up to +105 °C 12.5 15 8.5 14 Carton Boxed THT
632723300011SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WR-COM USB 3.1 Type C Receptacle Horizontal THR / SMT USB 3.11000 MΩ Tape and Reel Type C Horizontal Receptacle 24 THR 20 5
7447018SPEC
6 files Active i| Production is active. Expected lifetime: >10 years.WE-FI Leaded Toroidal Line Choke 16.5 10.7 THT 150 2.5 0.1
Order Code Data­sheet Simu­lation
890324024003CSSPEC
632723300011SPEC
7447018SPEC
Samples
Order Code Data­sheet Simu­lation Downloads Status Product seriesApplicationCVR
(V (AC))
Safety ClassdV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOOperating TemperaturePitch
(mm)
L
(mm)
W
(mm)
H
(mm)
PackagingInterface TypeTypeGenderPins (Value)
(pcs)
MountWorking Voltage
(V (DC))
L
(µH)
IR
(A)
RDC max.
(Ω)
Samples