图列表
图列表
图1:
典型的高效率5.0V到0.8V / 2.0A降压型稳压器具有3.3V LDO稳压器.............. 3
图2:
图3:
12引脚DFN引脚图, MVPG30x顶视图........................................ ...................................... 13
12引脚DFN引脚图, MVPG31顶视图........................................ ........................................ 14
图13 :
SET
= 2.5V和P
SET
= -5% ............................................................................................................27
自适应暂态响应..........................................................................................................31
图20:
图21:
图23:
图24:
图25 :
图26 :
图27:
图28:
图29:
图30 :
图31 :
图32:
IN
= 3.5V ........................................................................................................33
IN
= 5.0V ........................................................................................................33
降压输出上升时间...........................................................................................................34
软启动限流步骤...........................................................................................................34
开关Waveforms- PWM模式............................................. .................................................. 36
开关Waveforms- DCM Mode.................................................................................................36
PWM输出纹波电压.............................................................................................................36
开关Waveforms- DCM模式,放大........................................... ........................................... 36
负载瞬态响应................................................................................................................37
双脉冲负载响应........................................................................................................37
负载瞬态响应................................................................................................................37
双脉冲负载响应........................................................................................................37
负载瞬态响应................................................................................................................38
双脉冲负载响应........................................................................................................38
©2008 Marvell公司
2008年4月14日,2.00
文档分类:专有
文档。第MV- S102809-00启摹
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