A5974DTR STMicroelectronics, A5974DTR Datasheet - Page 4

• Manufacturer Part Number: A5974DTR
• Description: IC BUCK ADJ 2.5A 8SOIC
• Manufacturer: STMicroelectronics
• Series: -r
• Type: Step-Down (Buck)r

Specifications of A5974DTR

• Internal Switch(s): -
• Synchronous Rectifier: -
• Number Of Outputs: -
• Voltage - Output: 1.235 V ~ 35 V
• Current - Output: 2.5A
• Frequency - Switching: 250kHz
• Voltage - Input: 4 V ~ 36 V
• Operating Temperature: -
• Mounting Type: *
• Package / Case: *
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 497-11424-2

ST’s commitment to energy saving
While technological progress has
improved the quality of our lives, it has
significantly increased global energy
consumption, from 7 billion toe (tonnes
of oil equivalent) in 1980 to 13.6 billion
toe in 2015 (forecast)*. With increasing
levels of greenhouse gases in the
atmosphere and the dwindling of
traditional energy resources, a more
energy-efficient approach is required.
STMicroelectronics is committed to
developing products and technologies
that enable efficient solutions, from
generation to consumption, across
all microelectronics applications.
HB LED market forecast 2009-2014
Note:
* Based on EIA: International Energy Outlook 2010 report #: DOE/EIA-0484(2010)
4
25.000
20.000
15.000
10.000
5.000
0
2009
Mobile appliances
2010
STMicroelectronics follows two
complementary approaches -
reduction of energy consumption in
the chip itself, and new ways to further
improve energy efficiency in the end
applications, such as lighting.
Lighting represents 15% of global
electrical energy consumption, mainly
in buildings and exterior applications.
More efficient lighting thus offers
potentially large savings in energy and
is closely related to the performances
of its control electronics.
A leading provider of complete lighting
solutions with smart management
Signals
2011
Displays
2012
Automotive
x 3.6
and high protection levels,
STMicroelectronics supports energy-
efficient electronic ballasts with a large
portfolio of products (power discrete
semiconductors, application-specific
ICs and microcontrollers). These ICs
combine all the functions required to
generate more light from less energy,
while ensuring longer lifetime for the
lamps and full compliance with safety
and power consumption regulations.
Light emitting diodes (LEDs), thanks
to their numerous advantages, are set
to become a new standard source of
illumination for the 21st century.
2013
Lighting
Source: strategies unlimited
2014
Other