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Infineon Technologies

ICE3PCS01G
Demoboard EVAL_2.5KW_CCM_4PIN

Standalone Power Factor Correction (PFC) Controller in Continuous Conduction Mode (CCM)

Topologie: PFC
Eingangsspannung (min.): 85.00 V
Eingangsspannung (max.): 265.00 V
Schaltfrequenz (min.): 40.00 kHz
Schaltfrequenz (max.): 250.00 kHz
Ausgang 1: 400.00 V / 6.250 A

Erstveröffentlichung am 05.05.2010, Version 1.2

Beschreibung

ICE3PCS01G is the new 14-pin wide input range ( 85VAC to 265VAC ) controller IC for active CCM power factor correction converter. Compared to the 1st and 2nd generation of ICE1PCS0x and ICE2PCS0x, the 3rd generation PFC have the lowest internal reference trimmed at 2.5V and integrated digital control voltage loop.They also have other advantages such as low peak current limit at 0.2V, adjustable gate switching frequency range from 21kHz to 250kHz and able to synchronise with external frequency range from 50kHz to 150kHz. They are now able to achieve 95% efficiency at full load for all input voltage range.

Merkmale

  • Ease of use with few external components
  • Average current control
  • Bulk voltage good signal for inrush relay control or PWM IC enabling
  • Integrated digital voltage loop compensation
  • External current compensation for greater user fexibility
  • Programmable switching (20kHZ-250kHz)
  • External synchronzation ( 50kHz~150kHz)
  • Direct sensing, input brown-out detection with hysteresis
  • Max. duty cycle of 95% (typ)
  • Trimmed internal reference voltage (2.5V +/-1.2%)
  • Vcc under-voltage lock-out
  • Low peak current limit threshold
  • Second over-voltage protection
  • Open loop detection
  • Output under-voltage detection
  • PFC enable function
  • Enhanced dynamic response
  • Fulfills class D spec. of IEC1000-3-2Remarks:L1=2*3.9mH L2=750uH Refer EVM, Page no.9

Artikel

  Artikel Nr. SPEC Produktserie IR 1
(A)
IR
(A)
L1
(mH)
L
(mH)
RDC1 max.
(mΩ)
VR
(V (AC))
VT
(V (AC))
ISAT 1
(A)
RDC1 typ
(Ω)
fres 1
(MHz)
Muster
744824101 PDF WE-CMB Stromkompensierte Netzdrossel 10 10 1 1 7 250 1500
74454133 PDF WE-PD3 SMT-Speicherdrossel 1.2 33 0.16 1.8 0.127 12