STMicroelectronics TSM1012
The TSM1012 is a highly integrated solution for SMPS applications requiring the CV (constant voltage) and CC (constant current) mode. The voltage reference combined with one operational amplifier makes it an ideal voltage controller. The other operational amplifier, combined with few external resistors and the voltage reference, can be used as a current limiter.| Part No. | TSM1012 |
|---|---|
| Datasheet | TSM1012 Download |
| Manufacturer |  STMicroelectronics |
| Description | Low consumption voltage and current controller |
| Buy | Stock & Price |
FEATURES
● Constant voltage and constant current control● Low consumption
● Low voltage operation
● Low external component count
● Current sink output stage
● Easy compensation
● High ac mains voltage rejection
● Voltage reference – Fixed output voltage reference 1.25 V – 0.5% and 1% voltage precision
APPLICATIONS
● Adapters● Battery chargers
DESCRIPTION
TheTSM1012 device integrates one voltage reference and two operational amplifiers (with ORed outputs - common collectors). Figure 1. Pin connections (top view) 7SFG $$ $$ $7 7 7 $$ $7 7$$ 0VU (/% 7 ". Table 1. Order codes Part number TSM1012I TSM1012AI Temperature range -40 to 105 °C -40 to 105 °C Package D(1)●
● 1. D = “Small Outline” package (SO) - also available in tape and reel (DT). Vref (%) 1 0.5 Marking M1012 M1012A April 2016 This is information on a product in full production. DocID10124 Rev 2 1/14 Contents Contents TSM1012 1 Pin descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
