Data Sheet

ADuM5010

Rev. A | Page 11 of 16

(1ms/DIV)

Figure 10. Typical Transient Load Response, 5 V Input, 3.3 V Output,

10% to 90% Load Step

TIME (µs)

4.970

4.965

4.960

4.955

4.950

4.945

4.940

1

0

234

TIME (µs)

3.280

3.278

3.276

3.274

3.272

3.270

1

0

234

2.0

2.5

3.0

3.5

4.0

4.5

5.0

3.03.5

4.04.55.05.56.0

OUTPUT VOLTAGE (V)

30mA LOAD

20mA LOAD

10mA LOAD

Figure 13. Relationship Between Output Voltage and Required Input Voltage,

Under Load, to Maintain >80% Duty Factor in the PWM

500

450

400

350

300

250

200

150

100

–20

0

20

40

AMBIENT TEMPERATURE (°C)

60

80

100

120

–40

Figure 14. Power Dissipation with a 30 mA Load vs. Temperature

500

450

400

350

300

250

200

150

100

–20

0

20

40

AMBIENT TEMPERATURE (°C)

60

80

100

120

–40

Figure 15. Power Dissipation with a 20 mA Load vs. Temperature