SC4808B-2 View Datasheet(PDF) - Semtech Corporation

Part Name

Description

MFG CO.

SC4808B-2

High Performance Dual Ended PWM Controller

Semtech Corporation 

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POWER MANAGEMENT

Gain & Phase Margin

SC4808B-2

50

Gain

40

30

Phase

20

225

Gain

Phase (deg)

180

135

90

45

10

0

-45

0

-90

-10

-135

-20

-180

-30

10

-225

100

1000

10000

100000

Freq (Hz)

Typical SC4808B-2 Push Pull Converter Gain/Phase plot at Vin = 36V, Vout = 3.3V, Iout = 10A, Fosc = 650kHz

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