CS5303 datasheet(8/19 Pages) ONSEMI

Part #	CS5303

Description	Three?뭁hase Buck Controller with Integrated Gate Drivers

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Manufacturer	ONSEMI [ON Semiconductor]

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CS5303

http://onsemi.com

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×

CO1

PH 1

PH 2

PH 3

VCCLL1

VCCH12

VCCLL1

3.3 V

REF

DAC

CO1

DACOUT

CO2

CO3

DACOUT

FAULT

CO3

Offset

FAULT

CO2

DACOUT

FAULT

PH 2

PH 3

PH 1

OSC

BIAS

VCCH12

VCCLL1

VCCH12

VCCL23

VCCH3

VCCL23

VCCLL1 VCCL23

VCCH12

VCCH3

ILIM

Gate(H)1

Gate(L)1

Gnd1

Gate(H)2

Gate(L)2

Gnd2

Gate(H)3

Gnd3

Gate(L)3

S

R

S

R

S

FAULT

0.3 V

4.4 V

4.2 V

2 V

1.8 V

COMP

Discharge

Threshold

VITotal

VDRP

VFB

COMP

ROSC

Current

Source

Gen

Gate

Nonoverlap

MAXC1

MAXC2

MAXC3

PWMC1

PWMC2

PWMC3

EA

1

2

Start

Stop

CSA1

CSA2

CSA3

5 μA

AVPA

1.5

Gate

Nonoverlap

Gate

Nonoverlap

Start

Stop

REF

VID0

VID1

VID2

VID3

VID4

CS1

CS2

CS3

CSREF

1

2

CO3

FAULT

Figure 2. Block Diagram

Similar Part No. - CS5303

Manufacturer	Part #	Datasheet	Description
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Similar Description - CS5303

Manufacturer	Part #	Datasheet	Description
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CS5303 Datasheet(PDF) 8 Page - ON Semiconductor

CS5303 Datasheet(HTML) 8 Page - ON Semiconductor

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