ISL95872 - Buck PWM Controller

Renesas

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Datasheet Details

Part number	ISL95872
Manufacturer	Renesas
File Size	823.07 KB
Description	Buck PWM Controller
Datasheet	ISL95872-Renesas.pdf

ISL95872 Product details

Description

PIN NUMBER SYMBOL DESCRIPTION 1 GND IC ground for bias supply and signal reference.2 RTN Negative remote sense input of VOUT.If resistor divider consisting of RFB and ROFS is used at FB pin, the same resistor divider should be used at RTN pin, i.e.keep RFB1 = RFB, and ROFS1 = ROFS.3 EN Enable input for the IC.Pulling EN above the rising threshold voltage initializes the soft-start sequence.4 REFIN Input for suppling the external reference voltage followed by

Features

External Reference Tracking.
Intersil’s R4™ Modulator Technology - Internal Compensation - Fast, Optimal Transient Response.
Input Voltage Range: 3.3V to 25V.
Output Voltage Range: 0.5V to 3.3V.
Precision Voltage Regulation - ±0.5% System Accuracy Over -10°C to +100°C.
Output Voltage Remote Sense.
Fixed 300kHz PWM Frequency in Continuous Conduction - Proprietary Frequency Control Loop.
Automatic Diode Emulation Mode for Hig.

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Published: Jun 18, 2019 |