TSM100I, TSM100ID, TSM101 Selling Leads, Datasheet
MFG:ST Package Cooled:SOP-8 D/C:SOP-8
TSM100I, TSM100ID, TSM101 Datasheet download
Part Number: TSM100I
MFG: ST
Package Cooled: SOP-8
D/C: SOP-8
TSM100I, TSM100ID, TSM101
- Table of contents:
Info of TSM100I
Info of TSM100ID
Info of TSM101
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About TSM100ID
PDF/DataSheet Download
Datasheet: TSM100ID
File Size: 57312 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
About TSM100ID
PDF/DataSheet Download
Datasheet: TSM100ID
File Size: 57312 KB
Manufacturer: STMICROELECTRONICS [STMicroelectronics]
Download : Click here to Download
About TSM101
PDF/DataSheet Download
Datasheet: TSM101
File Size: 120138 KB
Manufacturer: STMicro
Download : Click here to Download
TSM100I General Description
The TSM100 is a monolithic IC that includes one independent op-amp and one independent comparator. This device is offering space and cost saving in many applications like power supply management or data acquisition systems.
TSM100I Maximum Ratings
| Symbol | Parameter | Value | Unit |
| VCC | Supply Voltage | 32 | V |
| Vid | Differential Input Voltage | 32 | V |
| Vi | Input Voltage | -03. to +32 | V |
| Toper | Operating Free-air Temperature Range | -40 to +105 | |
| Tj | Maximum Junction Temperature | 150 | |
| Tl | Maximum Lead Temperature (10 seconds maximum) | 260 | |
| Rthja | Thermal Resistance Junction to Ambient | 175 | /W |
TSM100I Connection Diagram
TSM101 General Description
The TSM101/TSM101Aintegrated 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 optocouplerto the PWMcontroller 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.
TSM101 Maximum Ratings
| Symbol | Parameter |
Value |
Unit |
| VCC | DC Supply Voltage - (note 1) |
36 |
V |
| Iout | Output Current - (note 2) |
20 |
mA |
| Pd | Power Dissipation |
200 |
mW |
| Vin | Input Voltage - (note 3) |
-0.3, VCC -1.5 |
V |
| Iin | Input Current |
±1 |
mA |
| Tstg | Storage Temperature |
-40 to +125 |
|
| Tj | Maximum Junction Temperature |
150 |
|
| Tthja | Thermal Resistante Junction to Ambiant |
130 to 200 |
/W |
2. The voltage reference is not protected against permanent short circuit .
TSM101 Features
·1.24V SERIES VOLTAGE REFERENCE WITH 10mA OUTPUT CURRENT AND 1% PRECI-SION (TSM101A)
·TWO OPERATIONAL AMPLIFIERS WITH ORED OUTPUT AND 1MHZ GAIN BAND WIDTH PRODUCT
·BUILT-IN CURRENT GENERATOR WITH EN ABLE/DISABLEFUNCTION
·4.5 TO 32V SUPPLY VOLTAGE RANGE
· SO8, DIP8 AND TSSOP8 PACKAGES
·TWO OPERATIONAL AMPLIFIERS WITH ORED OUTPUT AND 1MHZ GAIN BAND WIDTH PRODUCT
·BUILT-IN CURRENT GENERATOR WITH EN ABLE/DISABLEFUNCTION
·4.5 TO 32V SUPPLY VOLTAGE RANGE
· SO8, DIP8 AND TSSOP8 PACKAGES
TSM101 Typical Application
This circuit is designed to be used in battery chargers with a constant voltage and a limited output current.
It canbeused in everytypes of applicationrequiring a precision voltage regulation and current limitation.
Other applications include voltage supervisors, over voltage protection...
TSM101 Connection Diagram
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