ML1565 datasheet(2/21 Pages) MINILOGIC

部件名	ML1565

功能描述	Step-Up-Down DC-DC Converts

PDF	21 Pages

Scroll/Zoom	100%

制造商	MINILOGIC [Minilogic Device Corporation Limited]

网页	http://www.minilogic.com.hk

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2 / 21 page

P2/21

Rev. C, Sep 2005

ML1565

■ Function Diagram

Absolute Maximum Ratings (VOUTSU=3.3V, TA=0℃ to + 85℃unless otherwise noted.)

Parameter

Ratings

Unit

OUTSU_, INSD, SDOK, ON_, FB_, FBSEL_ to GND

-0.3V to +6V

PGND to GND

-0.3V to +0.3V

DL_ to PGND

-0.3V to OUTSU + 0.3V

LXSU Current(Note 1)

3.6A

LXSU Current(Note 1)

2.25A

REF, OSC, COMP_ to GND

-0.3V to OUTSU + 0.3V

Continuous Power Dissipation(TA = +70℃)

32-Pin Thin QFN (derate 22mW/℃above +70℃)

1700mW

Operating Temperature Range

-40℃to + 85℃

℃

Junction Temperature

+150℃

℃

Storage Temperature Range

-65℃ to + 150℃

℃

Lead Temperature (soldering, 10s)

+300℃

℃

Note 1: LXSU has internal clamp diodes to OUTSU and PGND, and LXSD has internal clamp diodes to

INSD and PGND.

Applications that forward bias these diodes should take care not to exceed the devices power

dissipation limits.

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