IR3859MTRPBF
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 17-PowerVQFN |
| Number of Pins | 17 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tape & Reel (TR) |
| Published | 2002 |
| Series | SupIRBuck® |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 17 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) |
| Subcategory | Switching Regulator or Controllers |
| Terminal Position | QUAD |
| Terminal Pitch | 0.55mm |
| Base Part Number | IR3859MPBF |
| Function | Step-Down |
| Number of Outputs | 1 |
| Voltage - Input (Max) | 21V |
| Output Voltage | 18.9V |
| Output Type | Adjustable |
| Max Output Current | 9A |
| Operating Supply Voltage | 5.5V |
| Voltage - Input (Min) | 1.5V |
| Input Voltage-Nom | 12V |
| Analog IC - Other Type | SWITCHING REGULATOR |
| Output Configuration | Positive |
| Max Output Voltage | 18.9V |
| Voltage - Output (Min/Fixed) | 0.7V |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 225kHz~1.65MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Min Output Voltage | 700mV |
| Length | 5mm |
| Width | 4mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
IR3859MTRPBF Overview
For optimal performance, this voltage regulator uses the Tape & Reel (TR) package. There are 17 terminations in this voltage regulator. There is one type of analog IC that this voltage regulator is equipped with, and that is the SWITCHING REGULATOR type. In order to save space, this voltage regulator is packaged in the 17-PowerVQFN package. The voltage regulator 12v has 1 outputs. This DC DC switching regulator generates Adjustable output on its output pins. This switching regulator is designed to fit the Surface Mount mounting system. During switching regulator operation, the operating temperature should remain at -40°C~125°C TJ. DC-DC switching regulators reach 225kHz~1.65MHz switching frequencies. The voltage regulator can be operated with a voltage as low as 1.5V as an input voltage. There is a adjusting voltage regulator's voltage output (Min/Fixed) of 0.7V. Voltage regulator has an input voltage (Max) of 21V. As a result of DC DC switching regulator's design, it is designed to provide an input voltage of 12V for the purposes of operation. The regulator voltage that you are looking at belongs to the subcategory Switching Regulator or Controllers. DC/DC regulators of this type are part of the IR3859MPBF family of voltage regulator 12vs. Voltage regulator is capable of giving voltage at 18.9V volts. The switching regulator operation of the system is controlled by 17 pins. There should be at least a 700mV volt output voltage for this switching regulator in order to make it work properly. The maximum output current reaches 9A A to meet the switching regulator operation requirements. The maximum output voltage of this regulator voltage is 18.9V. The switching DC-DC regulator belongs to the SupIRBuck? family of electronic voltage regulator 12vs. Switching regulators such as this operate from voltages of 5.5V.
IR3859MTRPBF Features
1 outputs
17 pins
Operating supply voltage of 5.5V
IR3859MTRPBF Applications
There are a lot of Infineon Technologies IR3859MTRPBF Voltage Regulators applications.
- ATMs
- Domestic water pumps
- Special machining machine tools
- Cutting machine tools
- Photovoltaic power
- Electrical distribution systems
- Surface processing equipment
- Bending machines
- Low output voltage switching power supply circuits
- Solar power plants
