The ISL85418 is a 800mA synchronous buck regulator with an input range of 3V to 40V. It provides an easy to use, high efficiency low BOM count solution for a variety of applications.
The ISL85418 integrates both high-side and low-side NMOS FETs 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 ISL85418 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 800mA 12-VFDFN Exposed Pad
Manufacturer: Renesas Electronics America
Win Source Part Number: 875830-ISL85418FRZ
Operating Temperature Range: -40°C ~ 125°C (TJ)
Features: Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 800mA 12-VFDFN Exposed Pad
Package: 12-VFDFN Exposed Pad
Package: Tube
Mounting: Surface Mount
Family Name: ISL85418
Categories: Integrated Circuits (ICs)
Case / Package: 12-DFN (4x3)
ECCN: EAR99
Popularity: Medium
Fake Threat In the Open Market: 90 pct.
Supply and Demand Status: Limited
Quantity per package: 75
MSL Level: 3 (168 Hours)
Estimated Pruduction Lead Time: 15 Weeks
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
IC REG BUCK ADJ 800MA 12DFN
IC REG BUCK ADJ 800MA 12DFN
Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 800mA 12-VFDFN Exposed Pad
Switching Voltage Regulators 3-40Vin Synchronous Buck Regulator
| Renesas Electronics Corporation | DigiKey | Win Source Electronics | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | Quarktwin Technology Ltd. | VAST STOCK CO., 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 | ISL85418FRZ | 20-ISL85418FRZ-ND | 875830-ISL85418FRZ | ISL85418FRZ | ISL85418FRZ | ISL85418FRZ | ISL85418FRZ |
| Product Name | Wide VIN 800mA Synchronous Buck Regulator | Voltage Regulators - DC DC Switching Regulators | PMIC - PMIC - Voltage Regulators - DCDC Switching Regulators - ISL85418FRZ | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - DC DC Switching Regulators | PMIC - Voltage Regulators - DC DC Switching Regulators | Voltage Regulators - DC DC Switching Regulators | Switching Voltage Regulators |
| Configuration / Function | Buck | Buck | |||||
| Package Type | Other; DFN | Other; 12-VFDFN Exposed Pad | Other; 12-DFN (4x3) | Other; 12-VFDFN Exposed Pad | |||
| Special Features | Synchronous Rectification | Synchronous Rectification | |||||
| Output Voltage | 0.6000 to 34 volts | 0.6000 to 34 volts | 0.6000 volts | 0.6000 to 34 volts | |||
| IOUT | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps | 0.8000 amps |
