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TD1432A 2A 150KHz PWM Buck DC/DC Converter

TD1432A is a monolithic asynchronous buck regulator. The
device provides 2A of continuous load current over a wide
input voltage of 5V to 40V. It uses current mode control to
regulator the output voltage and provides fast transient
response.
Requiring a minimum number of external components, these
regulators are simple to use and include internal frequency
compensation, and a fixed-frequency oscillator. Anti-ring
function is to reduce the influence of EMI.
This device, available in a SOP-8 package, provides a very
compact system solution with minimal reliance on external
components.

Features
 Internal Power MOSFET
 2A continuous output current
 Up to 90% efficiency
 Input voltage range: 5V to 40V
 Fixed 150kHz frequency internal oscillator
 Current limit protection
 Anti-ringing for lower EMI
 Over temperature protection
 SOP-8 package
Applications
 Simple high-efficiency step-down regulator
 Efficient pre-regulator for linear regulators
 On-card switching regulators
 Positive to negative converter
 Battery charger