sc4808b-1 Semtech Corporation, sc4808b-1 Datasheet - Page 16
![no-image](/images/manufacturer_photos/0/5/596/semtech_corporation_sml.jpg)
sc4808b-1
Manufacturer Part Number
sc4808b-1
Description
Sc4808b-1 High-performance Dual Ended Pwm Controller
Manufacturer
Semtech Corporation
Datasheet
1.SC4808B-1.pdf
(28 pages)
- Current page: 16 of 28
- Download datasheet (441Kb)
POWER MANAGEMENT
Application Information (Cont.)
I
I
Sens e
i
CS
2006 Semtech Corp.
I
L
L
: Sm all Inductor current perturbation
: Inductor current
: Sensed Mosfet current
: Sum m ation of Isense and slope com pensation, at the CS pin of the SC4808.
Buffered
Oscillator
Ramp
I
Sense
I
I
CS
L
Slope Compensation generation from
Buffered Oscillator Ramp
16
D>50%
Note: Below wave form s are not to scale.
SC4808B-1
www.semtech.com
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