IR2172S
| Parameters | |
|---|---|
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Published | 2000 |
| JESD-609 Code | e3 |
| Part Status | Obsolete |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 8 |
| Terminal Finish | Matte Tin (Sn) |
| Additional Feature | DIRECT DIGITAL PWM OUTPUT FOR EASY INTERFACE, OPEN DRAIN OUTPUT, FLOATING CHANNEL UP TO +600V |
| HTS Code | 8542.39.00.01 |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 15V |
| Terminal Pitch | 1.27mm |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Base Part Number | IR2172S |
| JESD-30 Code | R-PDSO-G8 |
| Function | Current Sense |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 20V |
| Supply Voltage-Min (Vsup) | 9.5V |
| Analog IC - Other Type | ANALOG CIRCUIT |
| Voltage - Input | 9.5V~20V |
| Current - Output | 20mA |
| Height Seated (Max) | 1.75mm |
| Length | 4.9mm |
| Width | 3.9mm |
| RoHS Status | Non-RoHS Compliant |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
IR2172S Overview
Included in package Tube is this file.In this case, voltage regulator has been packaged in the same way as 8-SOIC (0.154, 3.90mm Width).There is a Surface Mount mounted on this current regulator.A maximum operating temperature of -40°C~125°C should not be exceeded during operation.Current regulator is possible to use a voltage input of 9.5V~20V for the input.The 8 termination is a method for terminating a transmission line by connecting a voltage regulator that matches its characteristic impedance, which is the method of terminating a transmission line with a voltage regulator.There are two types of IR2172Ss in this family.There is no reason why the constant current cannot work as long as it is powered by a 15VV power source.Its maximum design flexibility is due to the output current of 20mA.This power converter uses an analog IC called ANALOG CIRCUIT.There must be a voltage difference between Vsup and 9.5V in the supply voltage.Upon reaching 20V, the supply voltage (Vsup) supplied for its operation reaches its maximum level.Additionally, constant current regulator is characterized by the DIRECT DIGITAL PWM OUTPUT FOR EASY INTERFACE, OPEN DRAIN OUTPUT, FLOATING CHANNEL UP TO +600V axis.
IR2172S Features
Tube package
IR2172S family
IR2172S Applications
There are a lot of Infineon Technologies IR2172S Current Regulation/Managements applications.
- Smart battery packs
- Engine management
- Current sensing
- Diesel injection controls
- Power management
- DC-to-dc converters
- Suspension controls
- Automotive current measurement
- Over current monitor
- Level translating
