ISL88550AIRZ
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 28-WFQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~85°C |
| Packaging | Tube |
| Published | 2004 |
| JESD-609 Code | e3 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 28 |
| ECCN Code | EAR99 |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Applications | PWM Controller |
| Additional Feature | ALSO WORKS IN PFM MODE; OUTPUT VOLTAGE FROM 0.7 TO 3.5 V |
| HTS Code | 8542.39.00.01 |
| Voltage - Supply | 4.5V~5.5V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED |
| Number of Functions | 1 |
| Terminal Pitch | 0.5mm |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED |
| Base Part Number | ISL88550A |
| Pin Count | 28 |
| JESD-30 Code | S-PQCC-N28 |
| Output Voltage | 2.5V |
| Input Voltage-Nom | 15V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Voltage - Input | 2V~25V |
| Current - Supply | 25μA |
| Control Mode | CURRENT-MODE |
| Control Technique | PULSE WIDTH MODULATION |
| Switcher Configuration | BUCK |
| Switching Frequency-Max | 600kHz |
| Height Seated (Max) | 0.85mm |
| Length | 5mm |
| Width | 5mm |
| RoHS Status | ROHS3 Compliant |
ISL88550AIRZ Overview
There is a Tube package for it. In order to save space, it comes in the 28-WFQFN Exposed Pad package. It is obstructing Surface Mount. It is important that the temperature is kept at -40°C~85°C while functioning. This system has exceptional performance, which makes it a perfect choice for PWM Controller. High efficiency can be achieved thanks to the 4.5V~5.5V supply voltage. In this device, the analog IC SWITCHING CONTROLLER is used. There have been a total of 28 terminations for this system. During reflow, the temperature peaks at NOT SPECIFIED. There are a total of 28 pins on it. Identifiable components can be found by using a base part number of ISL88550A. The supply of current is 25μA. Input voltage is provided at 2V~25V. As a result of its specification, it has a nominal input voltage of 15V. The output voltage remains constant at 2.5V. Additionally, it has the property of ALSO WORKS IN PFM MODE; OUTPUT VOLTAGE FROM 0.7 TO 3.5 V. The switching frequency of the device is 600kHz at maximum.
ISL88550AIRZ Features
28-WFQFN Exposed Pad package
Mounting type of Surface Mount
Input voltage of 15V
ISL88550AIRZ Applications
There are a lot of Renesas Electronics America Inc. ISL88550AIRZ Power Supply Control ICs applications.
- Computer
- Electric screen
- Large conference system engineering
- Intrinsically safe equipment
- Personal media player
- VCR
- Demo
- Computer modem power supply
- I/O and DDR or DDR2 termination
- Video conference system
