CS51311 查看數據表（PDF） - ON Semiconductor

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CS51311

Synchronous CPU Buck Controller for 12 V and 5.0 V Applications

ON Semiconductor 

CS51311

VOUT

VFB

1.1 V

+

−

EA

−

+

86 mV

+

−

Current Limit

+

−

COMP

COFF

PWM COMP

+

−

Discharge

COMP

−

+

R

+

−

0.25 V

Q

Fault

Latch

Off

Time

S

VID0

VID1

VID2

VID3

VID4

DAC

UVLO

VCC

GATE(H)

Nonoverlap

+

Logic

−

+

GATE(L)

−

PWRGD

Figure 2. Block Diagram

GND

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