IRMCS1071

Specifications

Parameters

Values

Conditions

Input Power

Voltage

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

Frequency

50/60 Hz

Input current

2A rms @nominal output

Input line impedance

4%

∼8% recommended

Output Power

Watts

200W continuous power

Vertically mounted to help air flow

Current

0.6 ARMS nominal

RthSA limits

∆TC 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 2 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-AIN4

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

1.2A peak, typical

Detection from shunt on negative DC

bus

Short circuit delay time

Maximum 5 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

IRAM336-025SB

6 MOSFET + IR2136 gate driver +3

bootstrap diode + NTC

System environment

Ambient temperature

0 to 40

°C

95% RH max. (Non-condensing)

Table 1 IRMCS1071 Electrical Specification

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