TSM1011:Constant Voltage and Constant Current Controller

The TSM1011 is a highly integrated solution for SMPS applications requiring CV (constant voltage) and CC (constant current) modes.

The TSM1011 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.

Key Features

  • Constant voltage and constant current control
  • Low voltage operation
  • Low external component count
  • Current sink output stage
  • Easy compensation
  • 2 kV ESD protection
  • Voltage reference:
    • Fixed output voltage reference 2.545 V
    • 0.5% and 1% voltage precision
Product Specifications
DescriptionVersionSize
DS3052: Constant voltage and constant current controller for battery chargers and adapters5.0291 KB
Application Notes
DescriptionVersionSize
AN2045: Reducing the Total No-Load Power Consumption of Battery Chargers and Adapter Applications1.163 KB
AN1623: TSM1011: regulation loops precision calculation1.172 KB
Technical Notes & Articles
DescriptionVersionSize
TA0308: Reducing the total no-load power consumption of battery chargers and adapter applications1.3100 KB
Brochures
DescriptionVersionSize
Brochure Power management guide05.20164 MB
Sample & Buy
Part NumberPackagePacking TypeOperating Temperature (°C) (min)Operating Temperature (°C) (max)Reference Voltage (V) (nom)Unit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
TSM1011AIDSO-8Tube01052.5--NECEAR99MOROCCO
TSM1011IDTSO-8Tape And Reel01052.5--NECEAR99MOROCCO
TSM1011AIDTSO-8Tape And Reel01052.5--NECEAR99MOROCCO
TSM1011IDSO-8Tube01052.5--NECEAR99MOROCCO
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
TSM1011AIDSO-8IndustrialEcopack1
TSM1011IDTSO-8IndustrialEcopack1
TSM1011AIDTSO-8IndustrialEcopack1
TSM1011IDSO-8IndustrialEcopack1
Constant voltage and constant current controller for battery chargers and adapters TSM1011
Reducing the Total No-Load Power Consumption of Battery Chargers and Adapter Applications TSM1012
TSM1011: regulation loops precision calculation TSM1011
Reducing the total no-load power consumption of battery chargers and adapter applications SEA05
Very low drop voltage regulators with inhibit KFXX