The ISL8500 is a high-performance, simple output controller that provides a single, high frequency power solution for a variety of point-of-load applications. The ISL8500 integrates a 2A standard buck PWM controller and switching MOSFET.brbr The PWM controller in the ISL8500 drives an internal switching N-Channel power MOSFET and requires an external Schottky diode to generate an output voltage from 0.6V to 19V. The integrated power switch is optimized for excellent thermal performance up to 2A of output current. The standard buck input voltage range supports a fixed 5V or variable 5.5V to 25V range. The PWM regulator switches at a fixed frequency of 500kHz and utilizes simple voltage mode control with input voltage feed forward to provide flexibility in component selection and minimize solution size. Protection features include overcurrent, undervoltage and thermal overload protection integrated into the IC. The ISL8500 power good signal output indicates loss of regulation on the PWM output.brbr ISL8500 is available in a small 4mmx3mm Dual Flat No-Lead (DFN) package.
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A 12-VFDFN Exposed Pad
Manufacturer: Intersil
Win Source Part Number: 070132-ISL8500IRZ-T
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Buck
Frequency - Switching: 500kHz
Number of Outputs: 1
Synchronous Rectifier: No
Output Current: 2A
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 85°C (TA)
Case / Package: 12-DFN (4x3)
Purpose: Step-Down
Maximum Input Voltage: 25V
Nominal Output Voltage (Min/Fixed): 0.6V
Maximum Output Voltage: 19V
Minimum Input Voltage: 4.5V
Popularity: Medium
Fake Threat In the Open Market: 52 pct.
Supply and Demand Status: Balance
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 2A 12-VFDFN Exposed Pad
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| Renesas Electronics Corporation | DigiKey | Win Source Electronics | Quarktwin Technology Ltd. | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | ISL8500IRZ-T | ISL8500IRZ-T-ND | 070132-ISL8500IRZ-T | ISL8500IRZ-T | ISL8500IRZ-T | ISL8500IRZ-T | ISL8500IRZ-T |
| Product Name | 2A Standard Buck PWM Regulator | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ISL8500IRZ-T | Voltage Regulators - DC DC Switching Regulators | Switching Voltage Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | Buck | ||||
| Package Type | Other; DFN | Other; 12-VFDFN Exposed Pad | Other; 12-DFN (4x3) | Other; 12-VFDFN Exposed Pad | |||
| Output Voltage | 0.6000 to 19 volts | 0.6000 to 19 volts | 0.6000 volts | 0.6000 to 19 volts | 1 volts | ||
| IOUT | 2 amps | 2 amps | 2 amps | 2 amps | 2 amps | ||
| VIN | 5.5 to 25 volts | 4.5 to 25 volts | 25 volts | 4.5 to 25 volts |
