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IC manufacturers Toshiba

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Toshiba TK25N60X5/TPH2900ENH | Demoboard RD171-RGUIDE-01

1.6 kW 48 V Output Telecommunication Equipment Power Supply

Overview

TopologyFull-Bridge Converter symmetrical isolated
Input voltage90-264 V
Output 150.4 V / 33.33 A
IC revision1

Description

This reference guide describes the specifications, operating method and performance of the 1.6 kW 48 V Output Telecommunication Equipment Power Supply (this power supply). This power supply provides 1.6 kW power at the outputting DC 48 V. The AC input (90 to 264 V) is converted into 48 VDC through the semi-bridgeless PFC circuit and the isolated phase-shifted full-bridge (PSFB) circuit. This power supply contains an ORing circuit and can be used for the designing of a power supply that requires N+1 redundant operation.This power supply is designed to fit in a 1U rack shelf and is suitable for power supply applications of various sizes and purposes,including general-purpose 1U server power supplies. Incorporating Toshiba’s fast switching MOSFETs as switching devices,this power supply provides high efficiency.

Features

  • Fast reverse recovery time: trr = 120 ns(typ.)
  • Low drain-source on-resistance: RDS(ON) = 0.12 Ω(typ.)
  • Easy to control Gate switching
  • Enhancement mode: Vth = 3 to 4.5 V(VDS =10 V, ID = 1.2 mA)

Typical applications

  • Switching Voltage Regulators

Products

Order Code Data­sheet Simu­lation Downloads Product seriesCVR
(V (AC))
dV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOOperating TemperaturePitch
(mm)
L
(mm)
W
(mm)
H
(mm)
Technical Reference Samples
890324026034CSSPEC
7 files WCAP-FTX2 Film Capacitors2.2 µF 275 170 0.110000 Ω x F -40 °C up to +105 °C 22.5 26 15 25 MX2P225225K275ACPP26004
Order Code Data­sheet Simu­lation
890324026034CSSPEC
Samples
Order Code Data­sheet Simu­lation Downloads Product seriesCVR
(V (AC))
dV/dt
(V/µs)
DF @ 1 kHz
(%)
RISOOperating TemperaturePitch
(mm)
L
(mm)
W
(mm)
H
(mm)
Technical Reference Samples