TSM1011IDT STMicroelectronics

TSM1011 Constant voltage and constant current controller for battery chargers and adapters Datasheet - production data Description The TSM1011 is a highly integrated solution for SMPS applications requiring CV (constant voltage) and CC (constant current) modes. % The TSM1011 device integrates one voltage 40 Q B reference and two operational amplifiers (with ORed outputs - common collectors). The voltage reference combined with one operational amplifier makes it an ideal voltage Features controller. The other operational amplifier, Constant voltage and constant current control combined with few external resistors and the voltage reference, can be used as a current Low voltage operation limiter. Low external component count Current sink output stage Figure 1. Pin connections (top view) Easy compensation 2 kV ESD protection 7 Voltage reference: Fixed output voltage reference 2.545 V 0.5% and 1% voltage precision 7 Applications Adapters Battery chargers Table 1. Order codes Package Temperature Part number Marking (1) range D TSM1011ID M1011 -0 to 105 C TSM1011AID M1011A 1. D = Small Outline package (SO) - also available in tape and reel (DT). April 2016 DocID9310 Rev 2 1/14 This is information on a product in full production. www.st.com. 7 W (/% D 065 D SFG 7 HF DLB TUJD QMBContents TSM1011 Contents 1 Pin description . 3 2 Absolute maximum ratings . 3 3 Operating conditions 3 4 Electrical characteristics . 4 5 Internal schematic . 6 6 Voltage and current control . 7 6.1 Voltage control 7 6.2 Current control 7 7 Compensation 9 8 Start-up and short-circuit conditions 10 9 Voltage clamp . 10 10 Package information 11 10.1 SO-8 package information .11 11 Revision history . 13 2/14 DocID9310 Rev 2