Product Summary

The ISL6561CR-T is a multi-phase PWM controller. The ISL6561CR-T controls microprocessor core voltage regulation by driving up to 4 synchronous-rectified buck channels in parallel. Multi-phase buck converter architecture uses interleaved timing to multiply channel ripple frequency and reduce input and output ripple currents. Lower ripple results in fewer components, lower component cost, reduced power dissipation, and smaller implementation area.

Parametrics

ISL6561CR-T absolute maximum ratings: (1)Supply Voltage, VCC: +7V; (2)Input, Output, or I/O Voltage (except OVP)GND: -0.3V to VCC + 0.3V; (3)OVP Voltage: 15V; (4)SD (Human body model: >4kV; (5)ESD (Machine model: >300V; (6)ESD (Charged device model: >2kV; (7)Supply Voltage, VCC: +5V ±5%; (8)Ambient Temperature (ISL6561CR, ISL6561CRZ): 0°C to 70°C; (9)Ambient Temperature (ISL6561IR, ISL6561IRZ): -40°C to 85°C; (10)VCC Sink Current VCC tied to 12VDC thru 300Ω resistor, RT = 100kΩ: 25 mA.

Features

ISL6561CR-T features: (1)High Case Dielectric Strength of 1500V; (2)Low Forward Voltage Drop, High Current Capability; (3)Surge Overload Rating to 150A Peak; (4)Ideal for Printed Circuit Board Application; (5)Plastic Material - UL Flammability Classification 94V-0; (6)UL Listed Under Recognized Component Index, File Number E95060.

Diagrams

ISL6561CR-Tpin connection 

Image Part No Mfg Description Data Sheet Download Pricing
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Quantity
ISL6561CR-T
ISL6561CR-T


IC CTRLR PWM MULTIPHASE 40-QFN

Data Sheet

Negotiable 
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
ISL60002
ISL60002

Other


Data Sheet

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ISL60002BAH333
ISL60002BAH333

Other


Data Sheet

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ISL60002BAH333Z-T7A
ISL60002BAH333Z-T7A

Intersil

Voltage & Current References PREC 3.3V HI OUTPUT FGAVREF 1MV -40 - +1

Data Sheet

0-1: $3.95
1-25: $3.53
25-100: $3.05
100-250: $2.57
ISL60002BAH333Z-TK
ISL60002BAH333Z-TK


IC VREF SERIES PREC 3.3V SOT23-3

Data Sheet

0-1: $3.59
1-25: $2.92
25-100: $2.48
ISL60002BIB812
ISL60002BIB812


IC VREF SERIES PREC 1.25V 8-SOIC

Data Sheet

Negotiable 
ISL60002BIB812-TK
ISL60002BIB812-TK


IC VREF SERIES PREC 1.25V 8-SOIC

Data Sheet

Negotiable