ADUM5201ARWZ1 datasheet(11/23 Pages) AD

No. de pieza	ADUM5201ARWZ1

Descripción Electrónicos	Dual-Channel Isolators with Integrated DC/DC Converter

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Fabricante Electrónico	AD [Analog Devices]

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Preliminary Technical Data

ADuM5200/5201/5202

Rev. PrA | Page 11 of 23

ABSOLUTE MAXIMUM RATINGS

Ambient temperature = 25°C, unless otherwise noted.

Table 9.

Parameter

Rating

Storage Temperature (TST)

−55°C to +150°C

Ambient Operating Temperature (TA)

−40°C to +105°C

Supply Voltages (VDD, VISO)1

−0.5 V to +7.0 V

Input Voltage

(VIA, VIB, VE1, VE2,RCSEL, VSEL)1, 2

−0.5 V to VDDI + 0.5 V

Output Voltage

(VOA, VOB)1, 2

−0.5 V to VDDO + 0.5 V

Average Output Current per Pin3

Side 1 (IO1)

−18 mA to +18 mA

Side 2(IOISO)

−22 mA to +22 mA

Common-Mode Transients4

−100 kV/μs to +100 kV/μs

1 All voltages are relative to their respective ground.

2 VDDI and VDDO refer to the supply voltages on the input and output sides of a

given channel, respectively. See the PC Board Layout section.

3 See Figure 2 for maximum rated current values for various temperatures.

4 Refers to common-mode transients across the insulation barrier. Common-

mode transients exceeding the Absolute Maximum Ratings may cause latch-

up or permanent damage.

Stresses above those listed under Absolute Maximum Ratings

may cause permanent damage to the device. This is a stress

rating only; functional operation of the device at these or any

other conditions above those indicated in the operational

section of this specification is not implied. Exposure to absolute

maximum rating conditions for extended periods may affect

device reliability.

ESD CAUTION

Table 10. Maximum Continuous Working Voltage1

Parameter

Max

Unit

Constraint

AC Voltage, Bipolar Waveform

424

V peak

50-year minimum lifetime

AC Voltage, Unipolar Waveform

Basic Insulation

600

V peak

Maximum approved working voltage per IEC 60950-1

Reinforced Insulation

560

V peak

Maximum approved working voltage per IEC 60950-1 and VDE

V 0884-10

DC Voltage

Basic Insulation

600

V peak

Maximum approved working voltage per IEC 60950-1

Reinforced Insulation

560

V peak

Maximum approved working voltage per IEC 60950-1 and VDE

V 0884-10

1 Refers to continuous voltage magnitude imposed across the isolation barrier. See the Insulation Lifetime section for more details.

Table 11. Truth Table (Positive Logic)

RCIN

Input

RCSEL

Output

VSEL

Input1

VDDI

Input

VISO

Output

VIX

Input

VOX

Output

Notes

X

H

5.0V

X

Master mode operation, Self Regulating

X

H

L

5.0V

3.3V

X

Master mode operation, Self Regulating

X

H

3.3V

5.0V

X

Master mode operation, Self Regulating

X

H

L

3.3V

X

Master mode operation, Self Regulating

EXT-PWM

L

X

Slave mode operation, Regulation from another isoPower part.

L

X

0V

X

Low power mode, Converter disabled

X

H

Data outputs valid for any active power configuration.

X

L

Data outputs valid for any active power configuration

H

L

X

WARNING! This combination of RCIN and RCSEL is prohibited.

Damage will occur on the secondary due to exess output

voltage at VISO. RCin must be either Low or a PWM signal from a

master isoPower part..

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