High Voltage DC/DC µModule Products Step-Down, Step-Down with CVCC, Isolated, Buck-Boost, Inverting (CVCC: Constant-Voltage Constant-Current) Input: Up to 65V Abs Max Output: Up to 48V Abs Max Voltage Part Number Step-Down Step Down: Constant-Voltage Constant-Current Isolated (2kVAC) Buck-Boost VOUT Range IOUT Package Size (mm) LTM®8053 Y VIN Range 3.4V to 40V 40V 42V 60V 65V 0.97V to 18V 3.5A 6.25 x 9 x 3.32 LTM8050 Y 3.6V to 58V 0.8V to 24V 2A 9 x 15 x 4.92 BGA LGA BGA BGA new LTM8027 Y 4.5V to 60V 2.5V to 24V 4A 15 x 15 x 4.32 15 x 15 x 4.92 LTM8026 Y 6V to 36V 1.2V to 24V 5A 11.25 x 15 x 2.82 11.25 x 15 x 3.42 LGA BGA LTM8052 Y 6V to 36V 1.2V to 24V 5A (Sink & Source) 11.25 x 15 x 2.82 11.25 x 15 x 3.42 LGA BGA LTM8064 Y 6V to 58V 1.2V to 36V 6A (Sink & Source) 16 x 11.9 x 4.92 BGA new LTM8067 Y 2.8V to 40V 2.5V to 24V 450mA 9 x 11.25 x 4.92 BGA new LTM8068 Y 2.8V to 40V VOUT1: 1.2V to 18V VOUT2: 2.5V to 24V IOUT1: 300mA (LDO) IOUT2: 150mA 9 x 11.25 x 4.92 BGA new LTM8054 5V to 36V 1.2V to 36V 5.4A* 11.25 x 15 x 3.42 BGA LTM8055 5V to 36V 1.2V to 36V 8.5A* 15 x 15 x 4.92 BGA LTM8056 5V to 58V 1.2V to 48V 5.5A* 15 x 15 x 4.92 BGA *In Step-Down Mode Inverting L, LT, LTC, LTM, Linear Technology, µModule and the Linear logo are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. High Voltage DC/DC µModule Products LTM8064 58VIN, 6A CVCC Step-Down µModule® Regulator nn nn nn nn nn nn nn Wide Input Voltage Range: 6V to 58V Wide Output Voltage Range : 1.2V to 36V CVCC: Constant-Voltage, Constant-Current 2-Quadrant: Sources and Sinks Output Current Parallelable for Increased Output Current, Even from Different Voltage Sources Adjustable Output Current Up to 7A When Sourcing or 9.1A When Sinking 16mm × 11.9mm × 4.92mm BGA Package VIN 7.5V TO 58V VOUT VIN + 15µF 100V + RUN 2×4.7µF 100µF MODE SYNC RT VOUT 5V 330µF 6A 10V CTRL1 CTRL2 GND FB VREF 130k 325kHz 5.11k LTM8056 58VIN, 48VOUT Step-Up & Down µModule Regulator nn nn nn nn nn Wide Input Voltage Range: 5V to 58V Wide Output Voltage Range : 1.2V to 48V Regulates Output Voltage Equal to, Greater or Less than Input Voltage Adjustable Input and Output Average Current Limits 15mm × 15mm × 4.92mm BGA Package VIN VIN 7V TO 58V VOUT SVIN IIN 2.2µF 100V ×3 43.2k 525kHz IOUT LTM8056 RUN CTL SS SYNC COMP RT LL MODE VOUT 24V 33µF 35V 100k GND 22µF 25V CLKOUT IINMON IOUTMON FB 5.23k LTM8067 2.8V to 40VIN, Isolated µModule DC/DC Converter nn nn nn nn nn nn 2kVAC Isolated µModule Converter UL60950 Recognized File 464570 Wide Input Voltage Range: 2.8V to 40V Up to 450mA Output Current (VIN = 24V, VOUT = 5V) Output Adjustable from 2.5V to 24V 9mm × 11.25mm × 4.92mm BGA Package VIN 2.8V TO 40V VIN 2.2µF VOUT RUN VOUT 5V 22µF VOUTN FB 8.25k GND www.linear.com/umodule_highvoltage n 1-800-4-LINEAR 0216