NXP Semiconductors MC13783JVK5R2

Overview

MC13783JVK5R2 from Freescale Semiconductor is a highly integrated power management and audio IC for GSM/GPRS/EDGE/UMTS handsets, featuring dual 13-bit voice ADCs, 16-bit stereo DAC, four buck switchers (500 mA each), one boost switcher (350 mA), USB FS/LS transceiver with OTG support, and real-time clock with 32.768 kHz crystal oscillator. It serves as the central PMIC+audio hub in smartphones requiring compact system-level integration.

For engineers reviewing the MC13783JVK5R2 datasheet, MC13783JVK5R2 pinout, MC13783JVK5R2 application, or MC13783JVK5R2 equivalent, key selection considerations include dynamic voltage scaling (DVS) support across all four buck regulators, dual SPI interfaces with arbitration, integrated touchscreen interface with X/Y analog inputs, and simultaneous voice CODEC + stereo DAC operation via interchangeable SSI buses.

Technical Context

The MC13783JVK5R2 implements a multi-domain architecture with independent power domains for digital core (VDIG), audio (VAUDIO), RF (VRFDIG/VRFREF), SIM/eSIM (VSIM/VESIM), camera (VCAM), and multimedia cards (VMMC1/VMMC2), each controlled by dedicated LDOs or switchers. Its dual SPI interface supports primary/secondary processor access with hardware arbitration to prevent register conflicts during concurrent audio and power control operations.

Audio functionality centers on a 13-bit voice CODEC with dual-path narrow/wideband ADC for noise cancellation or stereo mic capture, paired with a 16-bit stereo DAC supporting multiple sample rates and PLL-synchronized clocking. The SSI audio buses operate in master/slave or network mode, enabling connection to baseband processors, FM radios, and car kits while maintaining independent timing domains.

Key Specifications

Pinout & Package

MC13783JVK5R2 uses a MAPBGA-247 package (10 × 10 mm, 0.65 mm pitch) with exposed thermal pad for enhanced power dissipation in handheld applications. Pin functions are organized into functional blocks including charger interface, LED drivers, switchers, regulators, USB/RS232, control logic, RTC, SPI, ADC, and audio buses.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar power management and audio applications.

Compared with MAX14783EETL+ and TPS65910A3RSLR, MC13783JVK5R2 uniquely combines telephony-grade voice CODEC, dual-SPI arbitration, USB OTG/carkit, and touchscreen interface in a single MAPBGA package-making it irreplaceable for legacy GSM/UMTS handset platforms requiring full feature parity.

Availability

MC13783JVK5R2 is available at Aetrix Electronics and suitable for smartphone power management, UMTS handset audio subsystems, and automotive carkit interface designs requiring stable component supply and long-term lifecycle support.

Supply support for MC13783JVK5R2 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Freescale Semiconductor (now part of NXP Semiconductors) is a fabless semiconductor company specializing in embedded processing, analog, and mixed-signal solutions for automotive, industrial, and mobile markets.

The MC13783 product line was designed specifically for 2.5G/3G mobile handsets, integrating power management, audio, USB, RTC, and touchscreen functions into a single die to replace multiple discrete ICs in space-constrained portable designs.

FAQ

What is the operating temperature range for MC13783JVK5R2?

The MC13783JVK5R2 is specified for operation from –30°C to +85°C, matching the extended environmental requirements of consumer handheld devices deployed globally. This range covers typical smartphone internal temperatures during sustained use, including peak thermal conditions near battery and processor zones. The device includes on-die thermal warning detection and automatic shutdown to protect against overheating.

Does MC13783JVK5R2 support USB On-The-Go functionality?

Yes, MC13783JVK5R2 integrates a full-speed/low-speed USB transceiver with native OTG support, including VBUS sensing (VBUS), ID pin detection (UID), and dual-role data lines (UDP/UDM). It also complies with CEA-936-A for automotive carkit applications, enabling automatic accessory identification and audio path reconfiguration without external components.

How many independent audio data paths does MC13783JVK5R2 support simultaneously?

MC13783JVK5R2 supports two fully independent audio data paths: one 13-bit voice CODEC path for telephony (narrow/wideband) and one 16-bit stereo DAC/ADC path for media playback/recording. These operate concurrently via separate SSI buses (BCL1/FS1/RX1/TX1 and BCL2/FS2/RX2/TX2), allowing simultaneous voice call and FM radio playback without shared clock or buffer contention.

What type of package does MC13783JVK5R2 use and what are its thermal characteristics?

MC13783JVK5R2 uses a MAPBGA-247 package measuring 10 × 10 mm with 0.65 mm ball pitch and an exposed thermal pad. The package supports efficient heat dissipation from high-current switchers and audio amplifiers, with thermal resistance (θ_JA) rated at 32°C/W under standard JEDEC conditions-enabling reliable operation in thermally constrained smartphone chassis without additional heatsinking.

Can MC13783JVK5R2 manage both single-path and serial-path battery charging?

Yes, MC13783JVK5R2 supports both single-path and serial-path charging topologies through configurable CHRGCTRL, BPFET, and BATTFET driver outputs. In serial-path mode, the device allows the system to operate directly from the charger while charging a deeply discharged or absent battery-a critical feature for field-replaceable battery designs in legacy handsets.