Zenode.ai Logo
Beta
Log InSign Up
VQFN (RGC)
Integrated Circuits (ICs)

UCD9244MRGCTEP

Active
Texas Instruments

DIGITAL PWM SYSTEM CONTROLLER WITH 4-BIT, 6-BIT, OR 8-BIT VID SUPPORT

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsUCD9244-EP Digital PWM System Controller with 4-Bit, 6-Bit, or 8-Bit VID Support datasheet (Rev. A)
VQFN (RGC)
Integrated Circuits (ICs)

UCD9244MRGCTEP

Active
Texas Instruments

DIGITAL PWM SYSTEM CONTROLLER WITH 4-BIT, 6-BIT, OR 8-BIT VID SUPPORT

Deep-Dive with AI

DocumentsUCD9244-EP Digital PWM System Controller with 4-Bit, 6-Bit, or 8-Bit VID Support datasheet (Rev. A)

Technical Specifications

Parameters and characteristics for this part

SpecificationUCD9244MRGCTEP
ApplicationsPWM Controller
Current - Supply8 mA
Mounting TypeSurface Mount
Operating Temperature [Max]125 °C
Operating Temperature [Min]-55 C
Package / Case64-VFQFN Exposed Pad
Supplier Device Package64-VQFN (9x9)
Voltage - Supply [Max]3.6 V
Voltage - Supply [Min]3 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyN/A 250$ 22.00
Texas InstrumentsSMALL T&R 1$ 15.12
100$ 13.21
250$ 10.18
1000$ 9.11

Description

General part information

UCD9244-EP Series

The UCD9244 is a four-rail synchronous buck digital PWM controller designed for non-isolated DC/DC power applications. This device integrates dedicated circuitry for DC/DC loop management with support for up to four VID interfaces. Additionally, the UCD9244 has flash memory and a serial interface to support configurability, monitoring and management.

Several Voltage Identification (VID) modes are supported, including a 4-bit parallel interface, a 6-bit interface and an 8-bit serial interface.

The UCD9244 was designed to provide a wide variety of desirable features for non-isolated DC/DC converter applications while minimizing the total system component count by reducing external circuits. The solution integrates multi-loop management with sequencing, margining and tracking to optimize for total system efficiency. Additionally, loop compensation and calibration are supported without the need to add external components.