LTM8052 Datasheet | Linear Technology

Features n plete Step-Down Switch Mode Power Supply n CVCC: Constant-Voltage Constant-Current n2-Quadrant: Sources and Sinks Output Current n Adjustable Output Current n Wide Input Voltage Range: 6V to 36V n1.2V to 24V Output Voltage n Forced Continuous Operation n Selectable Switching Frequency: 100k Hz to 1MHz n(e4) Ro HS pliant Package with Gold Pad Finish n Programmable Soft-Start n Tiny, Low Profile (11.25mm × 15mm × 2.82mm) Surface Mount LGA Package Applications n Constant-Frequency Voltage Regulation Even at No Load n Peltier Driver n Battery Tester n Battery/Supercap Charging and Cell Balancing n Motor Drive Power Regulator n High Power LED Drive LTM8052 36VIN, 5A, 2-Quadrant CVCC Step-Down µModule Regulator Description The LTM®8052 is a 36VIN, 5A, 2-quadrant constant-voltage, constant-current (CVCC) step-down μModule® regulator. Included in the package are the switching controller, power switches, inductor and support ponents. Operating over an input voltage range of 6V to 36V, the LTM8052 supports an output voltage range of 1.2V to 24V. The LTM8052 is able to sink or source current to maintain voltage regulation up to the positive and negative current limits. This output current limit can be set by a control voltage, a single resistor or a thermistor. The LTM8052 is packaged in a thermally-enhanced, pact (11.25mm × 15mm × 2.82mm) Ro HS pliant, overmolded land grid array (LGA) package suitable for automated assembly by standard surface mount equipment. PART NUMBER LTM8052 LTM8026 BEST FOR Sinking and Sourcing Output Current Sourcing more than 3A of output current. (Less than 3A maximum consider LTM8025.) L, LT, LTC, LTM, Linear Technology, the Linear logo and µModule 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 and others pending. Typical Application ±5A, 2.5V (2-Quadrant) µModule Voltage...