IR21771SPBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-SOIC (0.295, 7.50mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tube |
| Published | 2005 |
| JESD-609 Code | e3 |
| Part Status | Last Time Buy |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 16 |
| Terminal Finish | Tin (Sn) |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Supply Voltage | 15V |
| Frequency | 20kHz |
| Base Part Number | IR21771SPBF |
| Function | Current Sense |
| Number of Outputs | 1 |
| Max Supply Voltage | 20V |
| Min Supply Voltage | 8V |
| Analog IC - Other Type | AC MOTOR CONTROLLER |
| Voltage - Input | 8V~20V |
| Nominal Supply Current | 6mA |
| Power Dissipation | 250mW |
| Quiescent Current | 2.2mA |
| Bandwidth | 20 kHz |
| Input Current | -18μA |
| Height | 2.35mm |
| Length | 10.5mm |
| Width | 7.6mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
IR21771SPBF Overview
Package Tube includes buck boost converter.In the way voltage regulator is packaged, voltage regulator is in the form of a 16-SOIC (0.295, 7.50mm Width).A mounting hole is provided for Surface Mount to mount this current regulator.A maximum operating temperature of -40°C~125°C should not be exceeded during operation.Current regulator supports the input voltage of 8V~20V.A 16 termination can be defined as a terminating voltage regulator which matches the characteristic impedance of a line, which allows a transmission line to be terminated with a voltage regulator matching its characteristic impedance.As part of the IR21771SPBF family, current regulator belongs to this class.In computers and other communication constant current regulators, 16 pins are pronged contacts that form part of a signal interface.It is mounted by Surface Mount on this current regulator.The constant current should work as long as it is powered by a 15VV power source, and therefore must be plugged into a 15VV outlet.In this power converter, AC MOTOR CONTROLLER is an analog IC.20V's maximum supply voltage can be supported by this buck boost converter.As long as the supply voltage is lower than 8V, it will operate correctly.The boost controller is configured with 1 output.Whatever the external influences, it consumes 2.2mA amperes of quiescent current.
IR21771SPBF Features
Tube package
IR21771SPBF family
The maximal supply voltage of 20V
1 output
IR21771SPBF Applications
There are a lot of Infineon Technologies IR21771SPBF Current Regulation/Managements applications.
- Power management
- Current sensing
- DC-to-dc converters
- Transmission controls
- Over current monitor
- Suspension controls
- Motor controls
- Engine management
- Battery chargers
- Over-current measurement
