EL7520AILZ-T13 查看數據表（PDF） - Intersil

零件编号

产品描述 (功能)

生产厂家

EL7520AILZ-T13

4-Channel DC/DC Controller

Intersil 

EL7520, EL7520A

Typical Performance Curves (Continued)

VCDLY

EN

VLOGIC

VREF

CDLY=0.1µF

TIME (20ms/DIV)

FIGURE 13. EL7520A START-UP SEQUENCE

VCDLY

VBOOST

VLOGIC

VREF

CDLY=0.1µF

TIME (20ms/DIV)

FIGURE 14. EL7520A START-UP SEQUENCE

VBOOST

VLOGIC

VOFF

VON

CDLY=0.1µF

TIME (20ms/DIV)

FIGURE 15. EL7520A START-UP SEQUENCE

VBOOST-DELAY

VLOGIC

VOFF

VON

CDLY=0.1µF

TIME (20ms/DIV)

FIGURE 16. EL7520A START-UP SEQUENCE

0.5µs/DIV

FIGURE 17. LX WAVEFORM-DISCONTINUOUS MODE

6

FN7318.0

July 12, 2005

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