ISL6530CR-T

Product Overview

Category: Integrated Circuit (IC)
Use: Power Management
Characteristics: High Efficiency, Voltage Regulator
Package: 20-Lead QFN
Essence: Power Supply Controller
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

Input Voltage Range: 4.5V to 25V
Output Voltage Range: 0.6V to 5.5V
Maximum Output Current: 10A
Switching Frequency: 300kHz to 1MHz
Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ISL6530CR-T has a 20-lead QFN package with the following pin configuration:

VCC
GND
FB1
COMP1
SS1
LGATE1
PGND1
BOOT1
PHASE1
VSENSE1
VDD
VREF
FB2
COMP2
SS2
LGATE2
PGND2
BOOT2
PHASE2
VSENSE2

Functional Features

Dual-Channel Synchronous Buck PWM Controller
Adaptive On-Time Control Architecture
Precision Voltage Reference
Programmable Soft-Start
Overcurrent Protection
Overvoltage Protection
Undervoltage Lockout
Power Good Indicator

Advantages and Disadvantages

Advantages: - High efficiency power conversion - Wide input voltage range - Flexible output voltage selection - Comprehensive protection features - Compact package size

Disadvantages: - Limited maximum output current - Requires external components for complete power supply implementation

Working Principles

The ISL6530CR-T is a dual-channel synchronous buck PWM controller. It utilizes an adaptive on-time control architecture to regulate the output voltage with high efficiency. The precision voltage reference and programmable soft-start features ensure stable and controlled power-up sequences. The device also incorporates various protection mechanisms such as overcurrent and overvoltage protection, ensuring safe operation under different load conditions.

Detailed Application Field Plans

The ISL6530CR-T is commonly used in applications that require efficient power management, such as:

Desktop Computers
Servers
Networking Equipment
Industrial Control Systems
Telecommunications Infrastructure

Detailed and Complete Alternative Models

ISL6530CZ-T
ISL6530IR-T
ISL6530CB-T
ISL6530IB-T
ISL6530ACR-T
ISL6530AIR-T

These alternative models offer similar functionality and performance characteristics to the ISL6530CR-T, providing flexibility in design choices.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací ISL6530CR-T v technických řešeních

Sure! Here are 10 common questions and answers related to the application of ISL6530CR-T in technical solutions:

Q: What is ISL6530CR-T? A: ISL6530CR-T is a highly integrated dual synchronous buck controller designed for high-performance power supply applications.
Q: What is the input voltage range supported by ISL6530CR-T? A: ISL6530CR-T supports an input voltage range from 4.5V to 25V.
Q: What is the output voltage range that can be achieved using ISL6530CR-T? A: The output voltage range can be set from 0.6V to 5.5V.
Q: Can ISL6530CR-T support multiple outputs? A: Yes, ISL6530CR-T can support up to two independent outputs.
Q: What is the maximum current that ISL6530CR-T can handle? A: ISL6530CR-T can handle a maximum current of 20A per phase.
Q: Does ISL6530CR-T have any built-in protection features? A: Yes, ISL6530CR-T includes various protection features such as overcurrent protection, overvoltage protection, and thermal shutdown.
Q: Can ISL6530CR-T operate in a synchronous rectification mode? A: Yes, ISL6530CR-T can operate in both synchronous and asynchronous rectification modes.
Q: Is there any external compensation required for ISL6530CR-T? A: No, ISL6530CR-T has internal compensation, eliminating the need for external components.
Q: What is the operating frequency range of ISL6530CR-T? A: The operating frequency range of ISL6530CR-T is typically between 200kHz and 1MHz.
Q: Can ISL6530CR-T be used in automotive applications? A: Yes, ISL6530CR-T is suitable for automotive applications as it meets the AEC-Q100 standard and has a wide temperature range.

Please note that these answers are general and may vary depending on the specific application and requirements.