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Manufacturer Part #

TSM101AIDT

TSM101A Series 1.24V Constant Voltage and Current Controller for Battery Charger

ECAD Model:
Mfr. Name: STMicroelectronics
Standard Pkg:
Product Variant Information section
Date Code: 2451
Product Specification Section
STMicroelectronics TSM101AIDT - Technical Attributes
Attributes Table
Type: Fixed
Reference Voltage: 1.24V
Tolerance (%): ±1%
Rated Current: 10mA
Rated Voltage: 4.5V to 32V
Package Style:  SOIC-8
Mounting Method: Surface Mount
Features & Applications

The TSM101AIDT 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.

Features:

  • 1.24 V Series voltage reference with 10 mA output currentand 1% precision (TSM101A)
    Two operational Amplifiers with ored output and 1 Mhz gain bandwidth product
  • Built-In Current Generator with Enable/Disable Function
  • 4.5 TO 32 V Supply voltage range
  • SO8 and DIP8 Packages

Applications:

  • This circuit is designed to be used in battery chargers with a constant voltage and a limited output current.
  • It can be used in every types of application requiring a precision voltage regulation and current limitation.
  • Other applications include voltage supervisors, over voltage protection
Pricing Section
Global Stock:
2,500
USA:
2,500
On Order:
0
Factory Stock:Factory Stock:
-1
Factory Lead Time:
20 Weeks
Minimum Order:
2500
Multiple Of:
2500
Total
$1,025.00
USD
Quantity
Unit Price
2,500
$0.41
5,000
$0.405
7,500
$0.40
10,000+
$0.395
Product Variant Information section