ADUM4401WBRWZ-RL Datasheet ADUM4402WBRWZ, ADUM4401WBRWZ, ADUM4402WARWZ | P7-P9

Automotive Products ADuM4400W/ADuM4401W/ADuM4402W

PACKAGE CHARACTERISTICS

Table 13.

Parameter Symbol Min Typ Max Unit Test Conditions/Comments

Resistance (Input to Output)

I-O

Capacitance (Input to Output)

I-O

2.2 pF f = 1 MHz

Input Capacitance

4.0 pF

IC Junction-to- Ambient Thermal Resistance θ

45 °C/W

Device considered a 2-terminal device: Pin 1 to Pin 8 shorted together and Pin 9 to Pin 16 shorted together.

Input capacitance is from any input data pin to ground.

REGULATORY INFORMATION

The ADuM4400W/ADuM4401W/ADuM4402W are approved by the organizations listed in Table 14. Refer to Table 19 and the

Insulation Lifetime section for details regarding recommended maximum working voltages for specific cross-isolation waveforms and

insulation levels.

Table 14.

UL CSA VDE

Recognized under 1577 Component

Recognition Program

Approved under CSA Component

Acceptance Notice #5A

Certified according to DIN V VDE V 0884-10 (VDE V

0884-10): 2006-12

Single Protection

5000 V rms Isolation Voltage

Basic insulation per CSA 60950-1-07 and IEC

60950-1, 600 V rms (848 V peak) maximum

working voltage

Reinforced insulation, 849 V peak

Reinforced insulation per CSA 60950-1-07

and IEC 60950-1, 380 V rms (537 V peak)

maximum working voltage; reinforced

insulation per IEC 60601-1 125 V rms (176 V

peak) maximum working voltage

File E214100 File 205078 File 2471900-4880-0001

In accordance with UL1577, each ADuM4400W/ADuM4401W/ADuM4402W is proof tested by applying an insulation test voltage ≥ 6000 V rms for 1 second (current

leakage detection limit = 10 µA).

In accordance with DIN V VDE V 0884-10, each ADuM4400W/ADuM4401W/ADuM4402W is proof tested by applying an insulation test voltage ≥1592 V peak for 1 sec

(partial discharge detection limit = 5 pC). The * marking branded on the component designates DIN V VDE V 0884-10

approval.

INSULATION AND SAFETY-RELATED SPECIFICATIONS

Table 15.

Parameter Symbol

Value Unit Test Conditions/Comments

Rated Dielectric Insulation Voltage 5000 V rms 1-minute duration

Minimum External Air Gap (Clearance) L(I01) 8.0 min mm Distance measured from input terminals to output

terminals, shortest distance through air along the PCB

mounting plane, as an aid to PC board layout

Minimum External Tracking (Creepage) L(I02) 7.7 min mm Measured from input terminals to output terminals,

shortest distance path along body

Minimum Internal Gap (Internal Clearance) 0.017 min mm Insulation distance through insulation

Tracking Resistance (Comparative Tracking Index) CTI >400 V DIN IEC 112/VDE 0303 Part 1

Isolation Group II Material Group (DIN VDE 0110, 1/89, Table 1)

Rev. A | Page 7 of 20

ADuM4400W/ADuM4401W/ADuM4402W Automotive Products

DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS

These isolators are suitable for reinforced electrical isolation only within the safety limit data. Maintenance of the safety data is ensured by

means of protective circuits.

Note that the * marking on packages denotes DIN V VDE V 0884-10 approval for 846 V peak working voltage.

Table 16.

Description Test Conditions/Comments Symbol Characteristic Unit

Installation Classification per DIN VDE 0110

For Rated Mains Voltage ≤ 150 V rms I to IV

For Rated Mains Voltage ≤ 300 V rms I to IV

For Rated Mains Voltage ≤ 400 V rms I to III

Climatic Classification 40/125/21

Pollution Degree (DIN VDE 0110, Table 1) 2

Maximum Working Insulation Voltage V

IORM

849 V peak

Input-to-Output Test Voltage, Method b1 V

IORM

× 1.875 = V

, 100% production test, t

= 1 sec,

partial discharge < 5 pC

pd(m)

1592 V peak

Input-to-Output Test Voltage, Method a V

pd(m)

After Environmental Tests Subgroup 1 V

IORM

× 1.5 = V

, t

= 60 sec, partial discharge < 5 pC 1273 V peak

After Input and/or Safety Test Subgroup 2

and Subgroup 3

IORM

× 1.2 = V

, t

= 60 sec, partial discharge < 5 pC 1018 V peak

Highest Allowable Overvoltage Transient overvoltage, t

= 10 seconds V

IOTM

6000 V peak

Surge Isolation Voltage V

PEAK

= 10 kV, 1.2 µs rise time, 50 µs, 50% fall time V

IOSM

6000 V peak

Safety-Limiting Values Maximum value allowed in the event of a failure;

see Figure 4

Maximum Junction Temperature T

150 °C

Safety Total Dissipated Power P

0.56 W

Insulation Resistance at T

= 500 V R

>10

AMBIENT TEMPERATURE (°C)

SAFETY-LIMITING POWER (W)

3.0

2.5

2.0

1.5

1.0

0.5

50 100

150 200

11031-004

Figure 4. Thermal Derating Curve, Dependence of Safety Limiting

Values with Ambient Temperature per DIN V VDE V 0884-10

RECOMMENDED OPERATING CONDITIONS

Table 17.

Parameter Symbol Min Max Unit

Operating Temperature T

−40 +125 °C

Supply Voltages

DD1

, V

DD2

3.135 5.5 V

Input Signal Rise and Fall Times

1.0

All voltages are relative to their respective ground.

Rev. A | Page 8 of 20

Automotive Products ADuM4400W/ADuM4401W/ADuM4402W

ABSOLUTE MAXIMUM RATINGS

Table 18.

Parameter Rating

Storage Temperature (T

) −65°C to +150°C

Ambient Operating Temperature (T

)

−40°C to +125°C

Supply Voltages (V

DD1

, V

DD2

)

−0.5 V to +7.0 V

Input Voltage (V

, V

)

1, 2

−0.5 V to V

DDI

+ 0.5 V

Output Voltage (V

, V

)

1, 2

−0.5 V to V

DDO

+ 0.5 V

Average Output Current Per Pin

Side 1 (I

) −18 mA to +18 mA

Side 2 (I

) −22 mA to +22 mA

Common-Mode Transients

−100 kV/µs to +100 kV/µs

All voltages are relative to their respective ground.

DDI

and V

DDO

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

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

See Figure 4 for maximum rated current values for various temperatures.

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

mode transients exceeding the Absolute Maximum Rating can cause

latch-up or permanent damage.

Stresses at or above those listed under Absolute Maximum

Ratings may cause permanent damage to the product. This is a

stress rating only; functional operation of the product at these

or any other conditions above those indicated in the operational

section of this specification is not implied. Operation beyond

the maximum operating conditions for extended periods may

affect product reliability.

ESD CAUTION

Table 19. Maximum Continuous Working Voltage

Parameter Max Unit Constraint

AC Voltage, Bipolar Waveform 565 V peak

50 year minimum lifetime

AC Voltage, Unipolar Waveform

Reinforced Insulation 846 V peak

Maximum approved working voltage per IEC 60950-1 and VDE V 0884-10

DC Voltage

Reinforced Insulation 846 V peak

Maximum approved working voltage per IEC 60950-1 and VDE V 0884-10

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

Table 20. Truth Table (Positive Logic)

Input

DDI

State

DDO

State

Output

Notes

H H or NC Powered Powered H

L H or NC Powered Powered L

X L Powered Powered Z

X H or NC Unpowered Powered H Outputs return to input state within 1 µs of V

DDI

power restoration.

X L Unpowered Powered Z

X X Powered Unpowered Indeterminate Outputs return to input state within 1 µs of V

DDO

power restoration if

state is H or NC. Outputs return to high impedance state within

8 ns of V

DDO

power restoration if V

state is L.

and V

refer to the input and output signals of a given channel (A, B, C, or D). V

refers to the output enable signal on the same side as the V

outputs. V

DDI

and

DDO

refer to the supply voltages on the input and output sides of the given channel, respectively.

Rev. A | Page 9 of 20

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ADUM4401WBRWZ-RL

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