
Allicdata Part #: | ISL6269IRZ-ND |
Manufacturer Part#: |
ISL6269IRZ |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Intersil |
Short Description: | IC REG CTRLR BUCK 16QFN |
More Detail: | Buck Regulator Positive Output Step-Down DC-DC Co... |
DataSheet: | ![]() |
Quantity: | 1000 |
1 +: | 0.00000 |
Frequency - Switching: | 200kHz ~ 600kHz |
Base Part Number: | ISL6269 |
Supplier Device Package: | 16-QFN (4x4) |
Package / Case: | 16-VQFN Exposed Pad |
Operating Temperature: | -40°C ~ 100°C (TA) |
Control Features: | Enable, Frequency Control, Phase Control, Power Good |
Serial Interfaces: | -- |
Clock Sync: | No |
Synchronous Rectifier: | Yes |
Duty Cycle (Max): | -- |
Series: | Robust Ripple Regulator™ (R3) |
Voltage - Supply (Vcc/Vdd): | 7 V ~ 25 V |
Output Phases: | 1 |
Number of Outputs: | 1 |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Output Type: | Transistor Driver |
Part Status: | Obsolete |
Packaging: | Tube |
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The ISL6269IRZ is a high integration device that combines a full bridge synchronous rectifier for high current and a low-side MOSFET and NFET for low current. It provides high current efficiency, high switching and synchronous rectification frequencies, and high power density.
The ISL6269IRZ provides automatic power factor corrections (in addition to manual power factor corrections), which helps to increase the overall efficiency of the system. This device also integrates an enrgy harvester enable pin, allowing the firm to enable or disable the whole system.
The ISL6269IRZ is a protector IC for rectifier including smart charge port, which can prevent overvoltage and overcurrent faults and ESD failures. It also has anti-ringing, which minimizes EMI/RFI interference. Its internal soft start function eliminates stress from inrush currents. The integrated circuit design provides an effective and accurate detection of output voltage. On-chip thermal shutdown protection and fault status monitoring functions in the event of an overtemperature.
The ISL6269IRZ features a variety of applications and capabilities. The applications it can be used for range from point-of-load applications to telecom and networking applications. It is an ideal device for designing DC-DC converters, switching regulators, and power over Ethernet (PoE) applications. It is also suitable for other low power applications.
The ISL6269IRZ is designed to work as a voltage regulator, providing a constant output voltage. It converts input voltage form one range to another range such as from 5V to 12V, or from 12V to 24V. The main working principle of the ISL6269IRZ is based on its internal integrated circuit design which regulates the output voltage.It works on the concept of pulse width modulation (PWM) where it continually sends digital pulses of variable width which changes according to the position of a power switch.
The ISL6269IRZ is a DC-DC switching controller. It is capable of efficiently managing the synchronous rectification of the power bridge and the conduction of the low side MOSFETs and NFETs The switching controller ensures power efficiency and high power density while providing fast transient response. This device also has a variety of prevention protections, such as automatic power factor correction, low input voltage locked, low output voltage locked, over voltage locked and over current locked.
The ISL6269IRZ is an integrated protection IC suitable for high current load applications. When combined with other components, it can accurately provide a regulated output voltage. It can be used for a variety of low power applications such as networking and telecom applications. With its automatic power factor correction, it is a great choice for designing efficient power supply systems.
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