5

10

15

20

0

2

4

6

8

10

12

14

16

INPUT VOLTAGE (V)

Output Current

Input Current

LMZ22010

SNVS687H – MARCH 2011 – REVISED AUGUST 2015

www.ti.com

Typical Characteristics (continued)

Unless otherwise specified, the following conditions apply: VIN = 12 V; CIN = three × 10 μF + 47-nF X7R Ceramic; COUT = two

× 330-

μF Specialty Polymer + 47-µF Ceramic + 47-nF Ceramic; CFF = 4.7 nF; TA = 25° C for waveforms. All indicated

temperatures are ambient.

12 VIN, 1.2 VOUT at Full Load, BW = 250 MHz

12 VIN, 1.2 VOUT at Full Load, BW = 20 MHz

Figure 38. Output Ripple

Figure 37. Output Ripple

12 VIN, 5 VOUT 1- to 10-A Step

12 VIN, 3.3 VOUT 1- to 10-A Step

Figure 39. Transient Response

Figure 40. Transient Response

12 VIN, 1.2 VOUT 1- to 10-A Step

Figure 42. Short Circuit Current vs Input Voltage

Figure 41. Transient Response

12

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