March 16, 2015
Semtech Launches New 2A Reverse Blocking Load Switch Platform for High Efficiency in
Consumer Applications
Semtech's New SC33020H Reverse Blocking Load Switch Will Be Highlighted This Week at the Applied Power Electronics
Conference and Expo
CAMARILLO, Calif.--
(BUSINESS WIRE)
-- Semtech Corporation (Nasdaq: SMTC), a leading supplier of analog and mixed-signal
semiconductors, today announced the SC33020H Load Switch platform in a tiny 0.9mm x 0.9mm, 4 bump Chip Scale Package
(CSP)withindustryleadingRonofjust32mΩ.TheproductdebutisinconjunctionwiththeApplied Power Electronics
Conference and Expo (APEC) in Charlotte, N.C.
The SC33020H load switch provides power rail control for up to 2A with reverse current blocking protection for both portable
and non-portable devices, including wearables, action video cameras, smart phones, tablets and more. Semtech will highlight
its new load switch at the
APEC
expo on March 15-18, in booth 110. In addition, Andy Khayat, Senior Director for Consumer
Power in Semtech's Power Management Group, will be presenting advanced power solutions in Semtech's "Greener, Smarter,
Smaller Power Solutions" seminar on Tuesday, March 17, at 3:45 p.m. in room 213BC.
"The SC33020H reverse blocking load switch gives designers effective power rail control and protection and enhances system
performance due to the ultra-low32mΩRon,"saidAndy Khayat, Senior Director for Consumer Power in Semtech's Power
Management Group. "Circuit designers can now achieve robust designs with extended battery life."
The switch accepts 1.6V to 5.5V supply input rail and whenever the output voltage goes higher than the input rail the switch
blocks current from flowing in reverse direction to protect sensitive upstream circuitry or to prevent excessive power leakage
loss in application standby states. The reverse blocking feature is present at all times regardless of the switch ON/OFF state.
The Load Switch is ESD-hardened to greater than 4kV for robust circuit protection.
Key Features of SC33020H
●
V
IN
Range: 1.6V to 5.5V
●
I
OUT
: Up to 2A
● Ultra-LowRon32mΩ
● Reverse Current Blocking in ON or OFF state
● 4kV ESD Protection
● Chip Scale Package 0.9mm x 0.9mm x 0.60mm, 4-bumps at 0.5mm pitch
Applications
Portable Applications: Wearable Electronics, Action Video Cameras, Smart Phones, Tablets
Non
-Portable Applications: HDTV, Set Top Box, Networking Devices
Pricing and Availability
The SC33020H is available immediately in production quantities and is priced at $0.38 each in 5,000-piece reels. The ordering
codes are SC33020HCSTRT. Evaluation boards are also available. Semtech offers comprehensive design assistance,
including field- and factory-based support. Data sheets, volume pricing, and delivery quotes, as well as evaluation kits and
samples, are available at http://www.semtech.com/info.
About Semtech
Semtech Corporation is a leading supplier of analog and mixed-signal semiconductors for high-end consumer, computing,
communications and industrial equipment. Products are designed to benefit the engineering community as well as the global
community. The company is dedicated to reducing the impact it, and its products, have on the environment. Internal green
programs seek to reduce waste through material and manufacturing control, use of green technology and designing for
resource reduction. Publicly traded since 1967, Semtech is listed on the NASDAQ Global Select Market under the symbol
SMTC. For more information, visit http://www.semtech.com.
Semtech and the Semtech logo are registered marks of Semtech Corporation. Ultrabook is a trademark of Intel Corporation in
the U.S. and/or other countries.
Semtech Corporation
Pauline Cadena, (805) 389-2755
pcadena@semtech.com
Source: Semtech Corporation
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