SC4808B-2 Semtech Corporation, SC4808B-2 Datasheet - Page 6
![no-image](/images/manufacturer_photos/0/5/596/semtech_corporation_sml.jpg)
SC4808B-2
Manufacturer Part Number
SC4808B-2
Description
High Performance Dual Ended PWM Controller
Manufacturer
Semtech Corporation
Datasheet
1.SC4808B-2.pdf
(28 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SC4808B-2MSTRT
Manufacturer:
SEMTECH/美国升特
Quantity:
20 000
Part Number:
SC4808B-2MSTRT(AB2B)
Manufacturer:
SEMTECH/美国升特
Quantity:
20 000
www.DataSheet4U.com
Marking Information
Block Diagram
POWER MANAGEMENT
REF
yyww = Datecode (Example: 9912)
xxxx = Semtech Lot # (Example: E901
xxxx
2006 Semtech Corp.
Bandgap
VCC
Bottom Mark
Top Mark
AB2B
yyww
xxxx
xxxx
LUVLO
UVLO
LUVLO
S
R
Q
OVER CURRENT
SOFT
START
01-1)
500mv
2R
R
Slope Comp.
FB
Enable
6
OSC
Peak Current
RC
CS
SYNC
SYNC
S
R
Q
T
Q
Q
SC4808B-2
www.semtech.com
LUVLO
Disable
OUTA
OUTB
GND