G37嘉泰姆
General DescriptionG37嘉泰姆
The TD2786 is a monolithic synchronous buck regulator. The device integrates two 90mΩ MOSFETs, and provides 3A of continuous load current over a wide input voltage of 4.75V to 32V. Current mode control provides fast transient response and cycle-by-cycle current limit.
An adjustable soft-start prevents inrush current at turn-on, and in shutdown mode the supply current drops to 1μA. The TD2786 regulates the output voltage in automatic PSM/PWM mode operation, depending on the outputcurrent, for high efficiency operation over light to full load current.
This device, available in an SOP8-PP package, provides a very compact solution with minimal external components.
G37嘉泰姆
G37嘉泰姆
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FeaturesG37嘉泰姆 G37嘉泰姆 3A Output Current
Wide 4.75V to 32V Operating Input Range
Integrated 90mΩ Power MOSFET Switches
Output Adjustable from 0.923V to 30V
Up to 93% Efficiency
Pulse Save Mode(PSM)/PWM Mode Operation
Programmable Soft-Start
Stable with Low ESR Ceramic Output Capacitors
Fixed 340KHz Frequency
Cycle-by-Cycle Over Current Protection
Input Under Voltage Lockout
G37嘉泰姆
G37嘉泰姆
ApplicationsG37嘉泰姆
G37嘉泰姆
Distributed Power Systems
Networking Systems
FPGA, DSP, ASIC Power Supplies
Green Electronics/ Appliances
Notebook ComputersG37嘉泰姆
G37嘉泰姆
 G37嘉泰姆
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G37嘉泰姆
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G37嘉泰姆
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