Datasheet4U Logo Datasheet4U.com

AIC1570 - 5-bit DAC/ Synchronous PWM Power Regulator with LDO and Linear Controller

Description

The AIC1570 combines a synchronous voltage mode controller with a low dropout linear regulator and a linear controller as well as the monitoring and protection functions in this chip.

The PWM controller regulates the microprocessor core voltage with a synchronous rectified buck converter.

Features

  • Compatible with HIP6018. Provides 3 Regulated Voltages for Microprocessor Core, Clock and GTL Power. Simple Voltage-Mode PWM Control. Dual N-Channel MOSFET Synchronous Driver. Operates from +3.3V, +5V and +12V Inputs. Fast Transient Response. Full 0% to 100% Duty Ratios. ±1.0% Output Voltage for VCORE and ±2.0% Output Voltage Reference for VCLK and VGTL. TTL Compatible 5-bit Digital-to-Analog Core Output Voltage Selection. Range from 1.3V to 3.5V. 0.1V Steps from 2.1V to 3.5V. 0.05V Steps from 1.

📥 Download Datasheet

Datasheet Details

Part number AIC1570
Manufacturer Analog Intergrations Corporation
File Size 418.45 KB
Description 5-bit DAC/ Synchronous PWM Power Regulator with LDO and Linear Controller
Datasheet download datasheet AIC1570 Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
AIC1531 500mA Dual Linear Regulator AIC
AIC1532 500mA DUAL REGULATOR AIC
AIC1084 5A Low Dropout Positive Adjustable Regulator Analog Integrations
AIC111 IC Design Specification 1.3-V microPower(TM) DSP/uC Voice Band Audio CODEC (Rev. A) ETCTI
AIC1221 Ultra LDO 2A Linear Regulator aic

Other Datasheets by Analog Intergrations Corporation

Part Number Description
AIC1571 5-bit DAC/ Synchronous PWM Power Regulator with Dual Linear Controllers
AIC1573 1.5A Step-down DC/DC Converter
AIC1574 5-bit DAC/ Synchronous PWM Power Regulator with Triple Linear Controllers
AIC1576 Step-Down DC/DC Controller
AIC1578 High-Efficiency/ Step-Down DC/DC Converter

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
AIC1570 5-bit DAC, Synchronous PWM Power Regulator with LDO and Linear Controller FEATURES Compatible with HIP6018. Provides 3 Regulated Voltages for Microprocessor Core, Clock and GTL Power. Simple Voltage-Mode PWM Control. Dual N-Channel MOSFET Synchronous Driver. Operates from +3.3V, +5V and +12V Inputs. Fast Transient Response. Full 0% to 100% Duty Ratios. ±1.0% Output Voltage for VCORE and ±2.0% Output Voltage Reference for VCLK and VGTL. TTL Compatible 5-bit Digital-to-Analog Core Output Voltage Selection. Range from 1.3V to 3.5V. 0.1V Steps from 2.1V to 3.5V. 0.05V Steps from 1.3V to 2.05V. Adjustable Current Limit without External Sense Resistor. Microprocessor Core Voltage Protection against Shorted MOSFET. Power Good Output Voltage Monitor.
Published: |