CS5305 datasheet(3/33 Pages) ONSEMI

номер детали	CS5305

подробное описание детали	Three?뭁hase Synchronous Switching Step?묭own Controller with Single Wire Current Sharing

PDF	33 Pages

Scroll/Zoom	100%

производитель	ONSEMI [ON Semiconductor]

домашняя страница	http://www.onsemi.com

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3 / 33 page

CS5305

http://onsemi.com

12 V

ENABLE

VID0

VID1

VID2

VID3

VID4

VOUT SENSE

VOUT

GND

GND SENSE

POWERGOOD

12 V

ENABLE

VID0

VID1

VID2

VID3

VID4

VOUT SENSE

VOUT

GND

GND SENSE

POWERGOOD

ENABLE

VID0

VID1

VID2

VID3

VID4

12 V

5.0 V

GND

VOUT

POWERGOOD

1.5 k

Inductors & Resistors

represent distribution

impedances.

Figure 2. Two−Converter System with Sharing

MAXIMUM RATINGS*

Rating

Value

Unit

Operating Junction Temperature

150

°C

Storage Temperature Range

−65 to 150

°C

ESD Susceptibility (Human Body Model)

2.0

Thermal Resistance, Junction−to−Case, RθJC

°C/W

Thermal Resistance, Junction−to−Ambient, RθJA

°C/W

JEDEC Moisture Sensitivity

Level 5

−

Lead Temperature Soldering:

Reflow: (SMD styles only) Note 1.

230 peak

°C

1. 60 second maximum above 183°C.

*The maximum package power dissipation must be observed.

MAXIMUM RATINGS

Pin Number

Pin Symbol

VMAX

VMIN

ISOURCE

ISINK

OCSET

7.0 V

−0.3 V

1.0 mA

ROSC

7.0 V

−0.3 V

1.0 mA

ENABL

16 V

−0.3 V

1.0 mA

4−6

CS1−3

7.0 V

−0.3 V

1.0 mA

CSREF

7.0 V

−0.3 V

1.0 mA

IFB

7.0 V

−0.3 V

1.0 mA

IOUT

7.0 V

−0.3 V

10 mA

16 V

−0.3 V

50 mA

1.0 mA

SCOMP

7.0 V

−0.3 V

1.0 mA

VDRP

7.0 V

−0.3 V

1.0 mA

VFB

7.0 V

−0.3 V

1.0 mA

COMP

7.0 V

−0.3 V

10 mA

1.0 mA

PWRGD

16 V

−0.3 V

1.0 mA

20 mA

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