IRMCS3041

This document is the property of International Rectifier and may not be copied or distributed without expressed consent.

10

4 Specifications

°C unless specified

Parameters

Values

Conditions

Input Power

Voltage

115V-230Vrms, -20%, +10%

Frequency

50/60 Hz

Input current

4A rms @nominal output

Input line impedance

4%

∼8% recommended

Output Power

Watts

400W continuous power

Vertically mounted to help air flow

Current

3 Arms nominal, 9 Arms Overload

RthSA limits

ΔTC to 10°C during overload

Host interface (RS232C)

TXD, RXD

10V

Typical 57.6 Kbps, single ended

JTAG interface

TMS, TDI, TCK, TDO

3.3V

Interface with FS2 debugger

D/A

8- bit 3 Channel

0-3.3V output

8051 software needs modification to use it.

A/D

12-bit

0 – 1.2V

DC bus, single shunt current, AIN1-AIN6

DC bus voltage

Maximum DC bus voltage

400V

Should not exceed 400V more than 30 sec

Minimum DC bus voltage

120V

Current feedback

Current sensing device

Single shunt reconstruction

Resolution

12-bit

PCB design may reduce the resolution

Latency

1 pwm cycle

Protection

Output current trip level

14A peak, typical

Detection from shunt on negative DC bus

Short circuit delay time

Maximum 7 μsec

line-to-line short, line-to-DC bus (-) short

Critical over voltage trip

380V

Re-scalable

Over voltage trip

360V

Re-scalable

Under voltage trip

120V

Re-scalable

Power Device

IRAMS10UP60B

6 IGBT/FRED + IR2136 gate driver +3

bootstrap diode + shunt resistor + NTC

Integrated over-current protection

System environment

Ambient temperature

0 to 40

°C

95% RH max. (Non-condensing)

Table 1.

IRMCS3041 Electrical Specification