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ZSPM1363 - Typical Application Diagram
ZSPM1363 - Block Diagram
ZSPM1363 - Pinout

ZSPM1363

True Digital PWM Controller (Dual-Phase, Single-Rail)

The ZSPM1363 is a configurable true-digital dualphase PWM controller for high-current, non-isolated DC/DC supplies. It operates as a synchronous stepdown converter in a single-rail and dual-phase configuration. The ZSPM1363 integrates a digital control loop, optimized for maximum flexibility and stability, as well as load step and steady-state performance. In addition, a rich set of protection and monitoring functions is provided. On-chip, non-volatile memory (NVM) and an I2C interface facilitate configuration. The PC-based Pink Power Designer™ graphical user interface (GUI) provides a user-friendly and easy-to-use interface to the device for communication and configuration. It can guide the user through the design of the digital compensator and offers intuitive configuration methods for additional features, including protection and sequencing.

Features

  • Programmable digital control loop
  • Dual-phase, single-rail solution
  • Power modes (phase addition/drop)
  • Optional PMBus™ address selection without external resistors
  • VIN feed-forward
  • Advanced, digital control techniques
  • Improved transient response and noise immunity
  • Discontinuous conduction mode (DCM) and phase dropping at light loads
  • Protection features
  • Fuse-based NVM for improved reliability
  • Re-programmable one-time programmable (OTP) memory feature
  • VOUT sequencing from external source
  • Pin-strapping options: RTUNE and RVSET
  • Current balancing between both phases
  • Tri-state PWM outputs
  • Additional driver support options
  • Constant on-time controller (COT) in DCM

Product Specification

Supply Voltage (V)Output Voltage Range (V)Output Current Max (A)Operating Freq
3.30, 5.000.50 - 5.00801.00000

Product Options

Orderable Part IDPart StatusPkg. CodePkg. TypeLead Count (#)Temp. RangeCarrier TypeSample & Buy
ZSPM1363BA1R1ActiveNLG32VFQFPN32-40 to 125°CReelCheck Availability

Documents

Technical Documentation

Title Type Format File Size Datesort icon
Datasheets & Errata
locked
ZSPM1363 Datasheet Datasheet PDF 618 KB Apr 22, 2016
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ZSPM1363 Short-form Datasheet Short Form Datasheet PDF 51 KB Apr 19, 2016
Other
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IDT CAD Altium Libraries for AID Products Rev 20160819 PCB Design Files ZIP 1.20 MB Aug 19, 2016