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IDTP95020 - Block Diagram


Intelligent System Power Solution

The IDT P95020 is the first of a new generation of standardized application-specific controllers that incorporates a General Purpose Microcontroller, a high fidelity Audio CODEC including Headphone Outputs and a 2.5W Class D Audio Amplifier, full Power Management functionality, a Touch Screen Controller and a Real Time Clock all of which are required by portable consumer devices such as cellular phone handsets, portable gaming devices, digital media players, portable navigational devices, etc.


  • Quick Turn Customization
  • Embedded Microcontroller
  • Audio - 4 Channel CODEC with 24-bit resolution
  • Battery Charger for Li-Ion / Li-Polymer up to 1.5A
  • 3x buck DC-DC PWM converters with PFM mode
  • Boost DC-DC PWM converter
  • 2-ch white LED driver with 2W total output power
  • 8x linear regulators
  • ADC and Touch Screen Controller
  • 0°C to 70°C operating temperature range
  • 132-ld 10x10x0.85mm dual-row QFN package

Product Specification

FunctionSupply Voltage (V)GPIOs (#)Comm. InterfaceOutput Voltage (V)Touch Sensors (#)field__led_driversTemp. GradePkg. TypeAdvanced Features
Backlight driver, Battery charger, System PMIC, Touch screen controller, Audio4.35 - 5.5010I2S, I2C0.751CVFQFPNAnalog to digital converter (ADC)

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. GradePb (Lead) FreeCarrier TypeSample & Buy
P95020NQGObsoleteNQG132P2VFQFPN132CYesTrayCheck Availability
P95020NQG8ObsoleteNQG132P2VFQFPN132CYesReelCheck Availability


Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
IDT P95020 Errata Errata PDF 160 KB Sep 29, 2011
IDT P95020 Datasheet Datasheet PDF 4 KB Sep 29, 2011
User Guides & Manuals
IDT P95020 Evaluation Board Manual Manual - Eval Board PDF 1.02 MB Dec 13, 2010
Apps Notes & White Papers
IDTP95020_Li-ion_Battery_Charger_AN813 Application Note PDF 168 KB Jan 7, 2014
IDTP95020 I2C Programming Application Note Application Note PDF 188 KB Jan 7, 2014
PDN# : CQ-14-08 Manufacturing Discontinunce PDN Product Discontinuation Notice PDF 486 KB Dec 1, 2014
Power Electronics Technology Article: P95020 Misc PDF 716 KB Oct 14, 2010