CS5155GN16 查看數據表（PDF） - ON Semiconductor

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CS5155GN16

CPU 5−Bit Synchronous Buck Controller

ON Semiconductor 

CS5155

12 V

5.0 V

VID0

VID1

VID2

VID3

VID4

330 pF

VCC1

VID0

VCC2

VGATE(H)

VID1

VID2

VID3

VID4

COFF

SS

VGATE(L)

CS5155

PGND

0.1 μF

IRL3103

2.0 μH

1200 μF/16 V × 3

AIEI

1.3 V to 3.5 V @ 13 A

IRL3103

0.1 μF

0.33 μF

COMP

LGND

VFB

VFFB

3.3 k

100 pF

1200 μF/16 V × 5

AIEI

Figure 1. Application Diagram, Switching Power Supply for Core Logic − Pentium) II Processor

ABSOLUTE MAXIMUM RATINGS*

Rating

Value

Unit

Operating Junction Temperature, TJ

Lead Temperature Soldering:

0 to 150

°C

Wave Solder (through hole styles only) (Note 1)

Reflow: (SMD styles only) (Note 2)

260 peak

230 peak

°C

Storage Temperature Range, TS

ESD Susceptibility (Human Body Model)

1. 10 second maximum.

2. 60 second maximum above 183°C.

*The maximum package power dissipation must be observed.

−65 to +150 °C

2.0

kV

ABSOLUTE MAXIMUM RATINGS

Pin Name

Max Operating Voltage

Max Current

VCC1

VCC2

SS

COMP

VFB

COFF

VFFB

VID0 − VID4

VGATE(H)

VGATE(L)

LGND

PGND

16 V/−0.3 V

20 V/−0.3 V

6.0 V/−0.3 V

6.0 V/−0.3 V

6.0 V/−0.3 V

6.0 V/−0.3 V

6.0 V/−0.3 V

6.0 V/−0.3 V

20 V/−0.3 V

16 V/−0.3 V

0V

0V

25 mA DC/1.5 A peak

20 mA DC/1.5 A peak

−100 μA

200 μA

−0.2 μA

−0.2 μA

−0.2 μA

−50 μA

100 mA DC/1.5 A peak

100 mA DC/1.5 A peak

25 mA

100 mA DC/1.5 A peak

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