TSM102 - STMicroelectronics

TSM102 VOLTAGE AND CURRENT CONTROLLER

The TSM102 is a monolithic IC that includes two op-amps, two comparators and a precision voltage reference. This device is offering space and cost saving in many applications like power supply management or data acquisition systems. February1999 6 11 Output 2 Vref 7 10 Output 3 Ca thode 8 9 1/10 TSM102 ABSOLUTE MAXIMUM RATINGS Symbol VCC Vid Vi Top.

Features

: Voltage Control Current Control Low Battery Detection and End Of Charge Detection 1 - TSM102 PRESENTATION The TSM102 integrated circuit includes two Operational Amplifiers, two Comparators and one adjustable precision Voltage Reference (2.5V to 36V, 0.4% or 1%). TSM102 can sustain up to 36V power supply voltage. . . . Figure 1 : TSM102 Pinout 1 2 3 TS M102 16 15 14 COMP V CC COMP V CC + 5 - 12 6 11 7 10 Vref Ca tho de 2 - APPLICATION CONTEXT AND PRINCIPLE OF OPERATION In the battery charging field which requires ever increasing performances in more and more reduced space, .