The ISL85415 is a 500mA Synchronous buck regulator with an input range of 3V to 36V. It provides an easy to use, high efficiency low BOM count solution for a variety of applications.
The ISL85415 integrates both high-side and low-side NMOS FET's and features a PFM mode for improved efficiency at light loads. This feature can be disabled if forced PWM mode is desired. The part switches at a default frequency of 500kHz but may also be programmed using an external resistor from 300kHz to 2MHz. The ISL85415 has the ability to utilize internal or external compensation. By integrating both NMOS devices and providing internal configuration options, minimal external components are required, reducing BOM count and complexity of design.
With the wide VIN range and reduced BOM the part provides an easy to implement design solution for a variety of applications while giving superior performance. It will provide a very robust design for high voltage Industrial applications as well as an efficient solution for battery powered applications.
The part is available in a small Pb-free 4mmx3mm DFN plastic package with an operation temperature range of -40°C to +125°C.
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 500mA 12-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 500mA 12-VFDFN Exposed Pad
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 500mA 12-VFDFN Exposed Pad
Manufacturer: Intersil
Win Source Part Number: 134787-ISL85415FRZ-T
Packaging: Reel - TR
Mounting: SMD (SMT)
Output Type: Adjustable
Topology: Buck
Frequency - Switching: 500kHz, 300kHz to 2MHz
Number of Outputs: 1
Synchronous Rectifier: Yes
Output Current: 500mA
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TJ)
Case / Package: 12-DFN (4x3)
Purpose: Step-Down
Maximum Input Voltage: 36V
Nominal Output Voltage (Min/Fixed): 0.6V
Maximum Output Voltage: 34V
Minimum Input Voltage: 3V
Popularity: Medium
Fake Threat In the Open Market: 56 pct.
Supply and Demand Status: Limited
Intersil ISL85415FRZ-T7A Buck Converter
Intersil ISL85415FRZ-T7A Buck Converter
Intersil ISL85415FRZ-T7A Buck Converter
IC REG BUCK ADJ 0.5A SYNC 12DFN
Switching Voltage Regulators Synch Switching Regulator, 500mA
IC REG BUCK ADJ 500MA 12DFN
IC REG BUCK ADJ 500MA 12DFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 500mA 12-VFDFN Exposed Pad
| Renesas Electronics Corporation | DigiKey | Win Source Electronics | RS Components, Ltd. | RS Components, Ltd. | Utmel Electronic Limited | VAST STOCK CO., LIMITED | Lingto Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|---|---|---|---|---|
| Product Category | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators | IC Switching Voltage Regulators |
| Product Number | ISL85415FRZ-T7A | ISL85415FRZ-T7ADKR-ND | 134787-ISL85415FRZ-T7A | 1217279 | 1217279P | 391-ISL85415FRZ-T7A | ISL85415FRZ-T7A | ISL85415FRZ-T7A | ISL85415FRZ-T7A | ISL85415FRZ-T7A |
| Product Name | Wide VIN 500mA Synchronous Buck Regulator | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ISL85415FRZ-T7A | Switching Regulators | Switching Regulators | IC REG BUCK ADJ 0.5A SYNC 12DFN | Switching Voltage Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators |
| Configuration / Function | Buck | Buck | Buck | Buck; Boost | ||||||
| Package Type | Other; DFN | Other; 12-VFDFN Exposed Pad | Other; 12-DFN (4x3) | Other; Dfn | Other; DFN | Other; 12-VFDFN Exposed Pad | ||||
| Special Features | Synchronous Rectification | Synchronous Rectification | Multiple Outputs; Synchronous Rectification | |||||||
| Output Voltage | 0.6000 to 34 volts | 0.6000 to 34 volts | 0.6000 volts | 0.6000 volts | 0.6000 to 34 volts | |||||
| IOUT | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps | 0.5000 amps |
