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 | 1.81 mOhm |
| Package / Case | 8-SOIC |
| Package / Case [x] | 0.154 in |
| Package / Case [y] | 3.9 mm |
| Reference Type | Series |
| Supplier Device Package | 8-SOIC |
| Voltage - Input [Max] | 32 V |
| Voltage - Input [Min] | 4.5 V |
| Voltage - Output (Min/Fixed) | 1.24 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.87 | |
| Digi-Reel® | 1 | $ 0.87 | ||
| Tape & Reel (TR) | 2500 | $ 0.37 | ||
| 5000 | $ 0.35 | |||
| 12500 | $ 0.34 | |||
| 25000 | $ 0.33 | |||
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.
Documents
Technical documentation and resources