ADUM5000WARWZ Datasheet ADUM5000WARWZ-RL, ADUM5000WARWZ | P4-P6

ADuM5000W Data Sheet

Rev. A | Page 4 of 15

ELECTRICAL CHARACTERISTICS—5 V PRIMARY INPUT SUPPLY/3.3 V SECONDARY ISOLATED SUPPLY

4.5 V ≤ V

DD1

≤ 5.5 V, V

SEL

= GND

ISO

, each voltage is relative to its respective ground. All minimum/maximum specifications apply over

the entire recommended operating range, unless otherwise noted. All typical specifications are at T

= 25°C, V

DD1

= 5.0 V, V

ISO

= 3.3 V,

and V

SEL

= GND

ISO

Table 4.

Parameter Symbol Min Typ Max Unit Test Conditions

DC-TO-DC CONVERTER POWER SUPPLY

Setpoint V

ISO

3.0 3.3 3.6 V I

ISO

= 0 mA

Line Regulation V

ISO(LINE)

1 mV/V I

ISO

= 50 mA, V

DD1

= 4.5 V to 5.5 V

Load Regulation V

ISO(LOAD)

1 5 % I

ISO

= 10 mA to 100 mA

Output Ripple V

ISO(RIP)

50 mV p-p 20 MHz bandwidth, C

= 0.1 μF||10 μF,

ISO

= 90 mA

Output Noise V

ISO(N)

130 mV p-p C

= 0.1 μF||10 μF, I

ISO

= 90 mA

Switching Frequency f

OSC

180 MHz

PWM Frequency

PWM

625

kHz

DD1

Supply Current, Full V

ISO

Load I

DD1(MAX)

250 mA I

ISO

= 100 mA

Maximum Output Supply Current I

ISO(MAX)

100 mA V

ISO

> 3.0 V

Efficiency at Maximum Output

Supply Current

28 % I

ISO

= 100 mA

DD1

Supply Current, No V

ISO

Load I

DD1(Q)

3 12 mA I

ISO

= 0 mA

Undervoltage Lockout, V

DD1

and V

ISO

Supply

Positive Going Threshold V

UV+

2.7 V

Negative Going Threshold V

UV−

2.4 V

Hysteresis V

UVH

0.3 V

Data Sheet ADuM5000W

Rev. A | Page 5 of 15

PACKAGE CHARACTERISTICS

Table 5.

Parameter Symbol Min Typ Max Unit Test Conditions

RESISTANCE AND CAPACITANCE

Resistance (Input-to-Output)

I-O

Ω

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 Thermocouple is located at the center of

the package underside; test conducted

on a 4-layer board with thin traces

THERMAL SHUTDOWN

Thermal Shutdown Threshold TS

150 °C T

rising

Thermal Shutdown Hysteresis TS

SD-HYS

20 °C

This device is considered a 2-terminal device; Pin 1 through Pin 8 are shorted together, and Pin 9 through Pin 16 are shorted together.

Input capacitance is from any input data pin to ground.

Refer to the Power Considerations section for thermal model definitions.

REGULATORY INFORMATION

The ADuM5000W is approved by the organizations listed in Table 6. Refer to Table 11 and the Insulation Lifetime section for more

information about recommended maximum working voltages for specific cross isolation waveforms and insulation levels.

Table 6.

UL CSA VDE (Pending)

Recognized under 1577 component

recognition program

Approved under CSA Component Acceptance

Notice #5A

Certified according to IEC 60747-5-2 (VDE 0884,

Part 2):2003-01

Single protection, 2500 V rms isolation

voltage

Testing was conducted per CSA 60950-1-07

and IEC 60950-1, 2nd Edition at 2.5 kV rated

voltage

Basic insulation at 400 V rms (566 V peak)

working voltage

Reinforced insulation at 250 V rms (353 V peak)

working voltage

Basic insulation, 560 V peak

File E214100 File 205078 File 2471900-4880-0001

In accordance with UL 1577, each ADuM5000W is proof tested by applying an insulation test voltage ≥ 3000 V rms for 1 sec (current leakage detection limit = 5 µA).

In accordance with IEC 60747-5-2 (VDE 0884, Part 2):2003-01, each ADuM5000W is proof tested by applying an insulation test voltage ≥ 1050 V peak for 1 sec (partial

discharge detection limit = 5 pC). The asterisk (*) marking branded on the component designates IEC 60747-5-2 (VDE 0884, Part 2):2003-01.

INSULATION AND SAFETY-RELATED SPECIFICATIONS

Table 7.

Parameter Symbol Value Unit Conditions

Rated Dielectric Insulation Voltage 2500 V rms 1-minute duration

Minimum External Air Gap (Clearance) L(I01) 8.0 mm Measured from input terminals to output terminals,

shortest distance through air

Minimum External Tracking (Creepage) L(I02) 7.6 mm Measured from input terminals to output terminals,

shortest distance path along body

Minimum Internal Distance (Internal Clearance) 0.017

min

mm Distance through the insulation

Tracking Resistance (Comparative Tracking Index)

CTI

>175

DIN IEC 112/VDE 0303 Part 1

Isolation Group

IIIa

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

ADuM5000W Data Sheet

Rev. A | Page 6 of 15

IEC 60747-5-2 (VDE 0884, PART 2):2003-01 INSULATION CHARACTERISTICS

This power module is suitable for reinforced electrical isolation only within the safety limit data. Maintenance of the safety data is ensured

by protective circuits. The asterisk (*) marking branded on the component designates IEC 60747-5-2 (VDE 0884, Part 2):2003-01 approval.

Table 8.

Description Conditions 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 III

For Rated Mains Voltage ≤ 400 V rms I to II

Climatic Classification 40/105/21

Pollution Degree per DIN VDE 0110, Table 1 2

Maximum Working Insulation Voltage V

IORM

560 V peak

Input-to-Output Test Voltage, Method b1

IORM

× 1.875 = V

pd(m)

, 100% production test, t

ini

= t

= 1

sec, partial discharge < 5 pC

pd(m)

1050

V peak

Input-to-Output Test Voltage, Method a V

IORM

× 1.5 = V

pd(m)

, t

ini

= 60 sec, t

= 10 sec, partial

discharge < 5 pC

pd(m)

After Environmental Tests Subgroup 1 896 V peak

After Input and/or Safety Test Subgroup 2

and Subgroup 3

IORM

× 1.2 = V

pd(m)

, t

ini

= 60 sec, t

= 10 sec, partial

discharge < 5 pC

pd(m)

672 V peak

Highest Allowable Overvoltage V

IOTM

4000 V peak

Surge Isolation Voltage V

PEAK

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

IOSM

4000 V peak

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

(see

Figure 2)

Maximum Junction Temperature T

150 °C

Total Power Dissipation @ 25°C P

2.78 W

Insulation Resistance at T

= 500 V R

>10

Ω

Thermal Derating Curve

0.5

1.0

1.5

2.0

2.5

3.0

0 50 100 150 200

AMBIENT TEMPERATURE (°C)

SAFE LIMITING POWER (W)

10971-002

Figure 2. Thermal Derating Curve, Dependence of Safety-Limiting Values on Case Temperature, per DIN EN 60747-5-2

RECOMMENDED OPERATING CONDITIONS

Table 9.

Parameter Symbol Min Max Unit Comments

TEMPERATURE

Operating Temperature T

−40 +105 °C

SUPPLY VOLTAGES

Each voltage is relative to its respective ground

DD1

at V

SEL

= 0 V V

DD1

2.7 5.5 V

DD1

at V

SEL

= 5 V V

DD1

4.5 5.5 V

Operation at 105°C requires reduction of the maximum load current as specified in Table 10.

Each voltage is relative to its respective ground.

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