Texas Instruments LM21212-1EVM Evaluation Board LM21212-1EVM/NOPB LM21212-1EVM/NOPB 데이터 시트
제품 코드
LM21212-1EVM/NOPB
V
OUT
(50 mV/Div)
I
OUT
(5A/Div)
V
SYNC
(1V/Div)
V
SWITCH
(2V/Div)
V
OUT
(10 mV/Div)
Performance Characteristics
Figure 4. (1 µs/DIV)
Primary Switchnode Waveform
shows the typical SW pin voltage while synchronizing to an external source.
Figure 5. (1 µs/DIV)
Output Transient Response
shows the V
OUT
deviation for a 3A to 12A output current transient condition.
Figure 6. (100 µs/DIV)
5
SNVA467B – February 2011 – Revised May 2013
AN-2107 LM21212-1 Evaluation Board
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