LMZ22005 datasheet(11/34 Pages) TI

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OUTPUT CURRENT (A)

6 Vin

9 Vin

12 Vin

20 Vin*

OUTPUT CURRENT (A)

20 Vin*

12 Vin

9 Vin

6 Vin

OUTPUT CURRENT (A)

6 Vin

9 Vin

12 Vin

20 Vin

OUTPUT CURRENT (A)

20 Vin

12 Vin

9 Vin

6 Vin

OUTPUT CURRENT (A)

6 Vin

9 Vin

12 Vin

20 Vin

OUTPUT CURRENT (A)

20 Vin

12 Vin

9 Vin

6 Vin

LMZ22005

www.ti.com

SNVS686J – MARCH 2011 – REVISED AUGUST 2015

Typical Characteristics (continued)

Unless otherwise specified, the following conditions apply: VIN = 12 V; CIN = 2 x 10 μF + 1-μF X7R Ceramic; CO = 220-μF

Specialty Polymer + 10-µF Ceramic; TA = 25°C for waveforms. Efficiency and dissipation plots marked with * have cycle

skipping at light loads resulting is slightly higher output ripple – See Design Steps section.

Figure 31. Efficiency 1.2-V Output at 85°C Ambient

Figure 32. Dissipation 1.2-V Output at 85°C Ambient

Figure 33. Efficiency 1-V Output at 85°C Ambient

Figure 34. Dissipation 1-V Output at 85°C Ambient

Figure 35. Efficiency 0.8-V at 85°C Ambient

Figure 36. Dissipation 0.8-V Output at 85°C Ambient

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