LT8607EDC#TRMPBF Switching Voltage Regulators S25FL512SAGMFIR11
C1005X7R223KET Power Management ICs
FEATURES
Wide Input Voltage Range: 3.0V to 42V
Ultralow Quiescent Current Burst Mode® Operation
<3µA IQ Regulating 12VIN to 3.3VOUT
Output Ripple <10mVP-P
High Efficiency 2MHz Synchronous Operation
>93% Efficiency at 0.5A, 12VIN to 5VOUT
750mA Maximum Continuous Output
Fast Minimum Switch-On Time: 35ns
LT8607 Available in Fixed 5V Output
Adjustable and Synchronizable: 200kHz to 2.2MHz
Spread Spectrum Frequency Modulation for Low EMI
Allows Use of Small Inductors
Low Dropout n Peak Current Mode Operation
Accurate 1V Enable Pin Threshold
Internal Compensation
Output Soft-Start and Tracking
Small Thermally Enhanced 10-Lead MSOP Package or 8-Lead 2mm × 2mm
DFN Package
AEC-Q100 Qualified for Automotive Applications
APPLICATIONS
General Purpose Step-Down Converter Low EMI Step Down
DESCRIPTION
The LT®8607 is a compact, high efficiency, high speed synchronous
monolithic step-down switching regulator that consumes only 1.7µA
of non-switching quiescent current. The LT8607 can deliver 750mA of
continuous current. Burst Mode operation enables high efficiency
down to very low output currents while keeping the output ripple
below 10mVP-P. Internal compensation with peak current mode
topology allows the use of small inductors and results in fast
transient response and good loop stability. The EN/UV pin has an
accurate 1V threshold and can be used to program VIN undervoltage
lockout or to shut down the LT8607 reducing the input supply
current to 1µA.
The MSOP package includes a SYNC pin to synchronize to an external
clock, or to select Burst Mode operation or pulse-skipping with or
without spread spectrum; the TR/SS pin programs soft-start or
tracking. The DFN package omits these pins and can be purchased in
pulseskipping or Burst Mode operation.
Founded in 2004, Walton Electronics CO.,LTD is a scaled and
professional independent distributor of electronic components in
Shenzhen , China. Committed to the world's leading brands of
electronic components distribution integration services, mainly
engaged in active components , integrated circuit chips.
We provide products and services in all areas of the electronics
industry, including: automotive, medical, consumer electronics,
industrial control, Internet of Things, new energy,communications,
military and so on.
