Renesas Electronics ISL85418FRZ-T7A Buck, Buck Converter, 800 mA, 12 V 500 kHz 12-Pin

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RS stock no.:
256-1668
Mfr. Part No.:
ISL85418FRZ-T7A
Manufacturer:
Renesas Electronics
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Brand

Renesas Electronics

Product Type

Buck Converter

Regulator Type

Buck

Output Voltage

12 V

Switching Frequency

500kHz

Quiescent Current

80μA

Pin Count

12

Output Current

800mA

Switching Regulator

Yes

Width

3 mm

Height

1mm

Series

ISL85418

Length

4mm

Standards/Approvals

No

Minimum Input Voltage

3V

Maximum Input Voltage

2.8V

Minimum Operating Temperature

-55°C

Maximum Operating Temperature

175°C

Automotive Standard

AEC-Q101

The Renesas Synchronous Buck Regulator of 800 mA 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 needed. The ISL85418 switches at a default frequency of 500kHz however it can also be programmed using an external resistor from 300kHz to 2MHz.

Wide input voltage range of 3V to 40V

Synchronous operation for high efficiency

Selectable PFM or forced PWM mode at light loads

Internal fixed frequency (500kHz) or adjustable switching frequency (300kHz to 2MHz)

Minimal external components required

Power-good and enable functions available

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