TSM101CDT

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STMicroelectronics

VOLTAGE AND CURRENT CONTROLLER

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TSM101CDT

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STMicroelectronics

VOLTAGE AND CURRENT CONTROLLER

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Description Specifications Series Pricing CAD Documents

Description

General part information

TSM101 Series

The TSM101/TSM101A integrated circuit incorporates a high stability series band gap voltage reference, two ORed operational amplifiers and a current source.

This IC compares the DC voltage and the current level at the output of a switching power supply to an internal reference. It provides a feedback through an optocoupler to the PWM controller IC in the primary side.

The controlled current generator can be used to modify the level of current limitation by offsetting the information coming from the current sensing resistor.

Technical Specifications

Parameters and characteristics for this part

Specification	TSM101CDT

Current - Output	10 mA
Current - Supply	2 mA
Mounting Type	Surface Mount
Operating Temperature (Max)	80 °C
Operating Temperature (Min)	-20 °C
Output Type	Fixed
Package Length	0.154 in
Package Name	8-SOIC
Package Width	3.9 mm
Reference Type	Series
Voltage - Input (Maximum)	32 V
Voltage - Input (Minimum)	4.5 V
Voltage - Output (Min/Fixed)	1.24 V

TSM101 Series

Part	Current - Output	Package Name	Operating Temperature (Max)	Operating Temperature (Min)	Voltage - Input (Maximum)	Voltage - Input (Minimum)	Mounting Type	Tolerance	Output Type	Voltage - Output (Min/Fixed)	Current - Supply	Reference Type	Package Length	Package Width
STMicroelectronics TSM101AID	10 mA	8-SOIC	105 °C	-40 °C	32 V	4.5 V	Surface Mount	1 %	Fixed	1.24 V	2 mA	Series	0.154 in	3.9 mm
STMicroelectronics TSM101ACDT	10 mA	8-SOIC	80 °C	-20 °C	32 V	4.5 V	Surface Mount	1 %	Fixed	1.24 V	2 mA	Series	0.154 in	3.9 mm
STMicroelectronics TSM101CDT	10 mA	8-SOIC	80 °C	-20 °C	32 V	4.5 V	Surface Mount		Fixed	1.24 V	2 mA	Series	0.154 in	3.9 mm
STMicroelectronics TSM101CD	10 mA	8-SOIC	80 °C	-20 °C	32 V	4.5 V	Surface Mount		Fixed	1.24 V	2 mA	Series	0.154 in	3.9 mm
STMicroelectronics TSM101CN	10 mA	8-DIP	80 °C	-20 °C	32 V	4.5 V	Through Hole		Fixed	1.24 V	2 mA	Series	0.3 in	7.62 mm
STMicroelectronics TSM101ID	10 mA	8-SOIC	105 °C	-40 °C	32 V	4.5 V	Surface Mount		Fixed	1.24 V	2 mA	Series	0.154 in	3.9 mm
STMicroelectronics TSM101IDT	10 mA	8-SOIC	105 °C	-40 °C	32 V	4.5 V	Surface Mount		Fixed	1.24 V	2 mA	Series	0.154 in	3.9 mm
STMicroelectronics TSM101AIDT	10 mA	8-SOIC	105 °C	-40 °C	32 V	4.5 V	Surface Mount	1 %	Fixed	1.24 V	2 mA	Series	0.154 in	3.9 mm
STMicroelectronics TSM101ACD	10 mA	8-SOIC	80 °C	-20 °C	32 V	4.5 V	Surface Mount	1 %	Fixed	1.24 V	2 mA	Series	0.154 in	3.9 mm