IC manufacturers Power Integrations

IC manufacturers (103)

Power Integrations LCS7269Z | Demoboard DER-996

DER-996 - 1650 W Compact LLC Power Supply with CV and CC Mode Control Using HiperLCS-2 Chipset and HiperPFS-3 for PFC

Overview

TopologyHalf-Bridge Converter symmetrical isolated
Input voltage170-280 V
Output 160 V / 27.5 A
IC revisionA

Description

1650 W LLC power supply optimized for compact chargers for electric three-wheelers, high-performance electric motorcycles and power tools, with constant voltage (CV) and constant current (CC) mode control using HiperLCS2-HB (LCS7269Z) half-bridge power device, HiperLCS2-SR (LSR2000C-H005) safety isolation device and HiperPFS-3 (PFS7539L) for power factor correction (PFC)

Features

HiperLCSTM2-HB LCS7269Z, HiperLCSTM2-SR LSR2000C-H005, HiperPFSTM-3 PFS7539LICs, CAPZero™-3 CAP300DG and InnoSwitchTM-3 EP INN3692C-H606 ICs

  • Integrated boost PFC and resonant LLC half-bridge (HB) plus synchronous rectification(SR)
  • Self-biased startup – no bootstrap required
  • Precise control of both SR and HB to optimize efficiency
  • 94% full load efficiency at 230 VAC

  • Up to 360 kHz switching frequency for LLC minimizes transformer size
  • Boost PFC input stage, PF >0.99
  • Optimized for battery charging
  • Option for external CC/CV control
  • Wide output voltage range: 26 - 60 VDC
  • Better than ±1% constant voltage (CV) regulation
  • Wide output battery current range: 0 A to 24 A
  • Better than ±5% constant current (CC) regulation

Typical applications

  • EV charger

Products

Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
C
Tol. C
VR(V (DC))
Size
Operating Temperature
Q(%)
DF(%)
RISO
Ceramic Type
L(mm)
W(mm)
H(mm)
Fl(mm)
Packaging
Samples
WCAP-CSGP MLCCs 25 V(DC), 100 pF, ±5%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance100 pF
Capacitance±5% 
Rated Voltage25 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Q-Factor1000 %
Insulation Resistance10 GΩ
Ceramic TypeNP0 Class I 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel 
WCAP-CSGP MLCCs 25 V(DC), 150 pF, ±10%
Simu­lation
Status Activei| Production is active. Expected lifetime: >10 years.
Capacitance150 pF
Capacitance±10% 
Rated Voltage25 V (DC)
Size0603 
Operating Temperature -55 °C up to +125 °C
Dissipation Factor3.5 %
Insulation Resistance10 GΩ
Ceramic TypeX7R Class II 
Length1.6 mm
Width0.8 mm
Height0.8 mm
Pad Dimension0.4 mm
Packaging7" Tape & Reel