HT7730 View Datasheet(PDF) - Holtek Semiconductor

Part Name

Description

MFG CO.

HT7730

PFM Step-up DC/DC Converter

Holtek Semiconductor 

1 2 3 4 5 6 7 8 9 10 Next

V OUT

5 0 m V /d iv

50m A

L o a d S te p

2 0 m A /d iv

HT7750 Load Transient Response

(L=100mH, COUT=100mF, VIN=3V)

HT77XX

V OUT

2 0 m V /d iv

V IN

1 V /d iv

HT7733 Line Transient Response

(L=100mH, COUT=100mF)

HT7722 Line Transient Response

(L=100mH, COUT=100mF)

V OUT

2 0 m V /d iv

V IN

1 V /d iv

HT7750 Line Transient Response

(L=100mH, COUT=100mF)

Rev 1.90

9

October 13, 2010

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