TSM1012 Series

LOW CONSUMPTION VOLTAGE AND CURRENT CONTROLLER FOR BATTERY CHARGERS AND ADAPTORS

Catalog

LOW CONSUMPTION VOLTAGE AND CURRENT CONTROLLER FOR BATTERY CHARGERS AND ADAPTORS

Part	Current - Supply	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Supplier Device Package	Mounting Type	Voltage - Output (Min/Fixed)	Voltage - Input [Max]	Voltage - Input [Min]	Reference Type	Current - Output	Package / Case	Package / Case [y]	Package / Case [x]	Package / Case [custom]	Package / Case
STMicroelectronics TSM1012AID
STMicroelectronics TSM1012ID
STMicroelectronics TSM1012AIDT
STMicroelectronics TSM1012IDT
STMicroelectronics TSM1012AIDT
STMicroelectronics TSM1012AIDT	50 mA	105 °C	-40 °C	1.81 mOhm	8-SOIC	Surface Mount	1.25 V	28 V	4.5 V	Series	2.5 mA	8-SOIC	3.9 mm	0.154 in
STMicroelectronics TSM1012AIST	50 mA	105 °C	-40 °C	1.81 mOhm	8-MiniSO	Surface Mount	1.25 V	28 V	4.5 V	Series	2.5 mA	8-MSOP, 8-TSSOP			0.118 in	3 mm
STMicroelectronics TSM1012IDT
STMicroelectronics TSM1012AID
STMicroelectronics TSM1012AIDT

Catalog

LOW CONSUMPTION VOLTAGE AND CURRENT CONTROLLER FOR BATTERY CHARGERS AND ADAPTORS

Key Features

• Voltage reference

- Fixed output voltage reference 1.25 V

- 0.5% and 1% voltage precision

Description

The TSM1012 is a highly integrated solution for SMPS applications requiring the CV (constant voltage) and CC (constant current) mode. TheTSM1012 device integrates one voltage reference and two operational amplifiers (with ORed outputs - common collectors). 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.