LTM8001 Datasheet | Linear Technology

Features n plete Step-Down Switch Mode Power Supply with Configurable Array of Five LDOs n Step-Down Switching Power Supply - Adjustable 10% Accurate Output Current Limit - Constant-Current, Constant-Voltage Operation - Wide Input Voltage Range: 6V to 36V - 1.2V to 24V Output Voltage n Configurable Output LDO Array - Five 1.1A Parallelable Outputs - Outputs Adjustable from 0V to 24V - Low Output Noise: 90μVRMS (100Hz to 1MHz) n15mm × 15mm × 3.42mm Surface Mount BGA Package Applications n FPGA, DSP, ASIC and Microprocessor Supplies n Servers and Storage Devices n RF Transceivers LTM8001 36VIN, 5A µModule Regulator with 5-Output Configurable LDO Array Description The LTM®8001 is a 36VIN, 5A step-down μModule® regulator with a 5-output configurable LDO array. Operating over an input voltage range of 6V to 36V, the LTM8001 buck regulator supports an output voltage range of 1.2V to 24V. Following the buck regulator is an array of five 1.1A linear regulators whose outputs may be connected in parallel to acmodate a wide variety of load binations. Three of these LDOs are tied to the output of the buck regulator, while the other two are tied together to an undedicated input. The low profile package (3.42mm) enables utilization of unused space on the bottom of PC boards for high density point of load regulation. The LTM8001 is packaged in a thermally enhanced, pact (15mm × 15mm) and low profile (3.42mm) overmolded ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8001 is available with Sn Pb (BGA) or Ro HS pliant terminal finish. L, LT, LTC, LTM, µModule, Linear Technology and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Protected by U.S. Patents, including 7199560, 7321203. Typical Application 5A Output DC/DC µModule Converter VIN 6V TO 36V 10µF 3.3V 510k VIN45 VIN0 RUN BIAS123 BIAS45 LTM8001...