Renesas Electronics, ISL85418FRZ-T7A Step-Down Switching Regulator 800mA

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We don't know if this item will be back in stock, RS intend to remove it from our range soon.
RS Stock No.:
256-1668
Mfr. Part No.:
ISL85418FRZ-T7A
Brand:
Renesas Electronics
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Brand

Renesas Electronics

Maximum Output Current

800mA

Maximum Output Voltage

12 V

Regulator Function

Buck

Minimum Output Voltage

1.8 V

Minimum Input Voltage

3 V

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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