MC13892DJVL - PMIC for i.MX35/51, 4 Buck + 12 LDO | NXP
MPN: MC13892DJVL ✓ نشطMC13892DJVL نظرة عامة
A PMIC (Power Management IC) is a single integrated circuit that consolidates multiple voltage regulators, supervisory functions, battery management, and housekeeping peripherals into one package that would otherwise require a dozen or more discrete components. In the semiconductor hierarchy, PMICs sit under Power Management ICs, which in turn fall under the broader category of Mixed-Signal Power ICs and ultimately Power Management semiconductors. The MC13892DJVL sits at the high-integration end of this taxonomy, integrating not just regulators but also a 10-bit ADC, RTC support, and a complete power-sequencing state machine on chip.
Key features include: 4 adjustable buck regulators configurable from 0.6 V to 2.2 V (typically powering the i.MX core and memory), 12 adjustable LDOs (250 mV dropout typical), a charger interface, backlight drivers, and a programmable power-on reset. Per the manufacturer datasheet, the device is specified for industrial temperature grade. The 186-ball MAPBGA package provides the routing density required to bring all these rails out without exploding board real estate, which is the defining advantage of a PMIC versus a discrete multi-IC implementation.
Architecturally, the MC13892 uses a synchronous-rectified buck topology for the four switching rails, allowing efficiency up to 90%+ at moderate loads. The 12 LDOs share a common reference and use a low-noise design suitable for analog and codec supply rails. Integration of the 10-bit ADC allows direct monitoring of battery voltage, die temperature, and current sense, enabling closed-loop power management that previously required a separate fuel-gauge IC.
Typical applications include personal media players, portable navigation devices, smart-mobile handsets, and i.MX-based embedded platforms where consolidating discrete regulators into one BGA cuts PCB area by 50-70%. The 186-BGA footprint is compatible with the i.MX51 reference schematic from NXP/Freescale evaluation kits.
When designing with this part, allocate at least one full signal layer for the BGA fan-out, and follow the NXP reference layout to avoid excessive switching noise coupling into the codec LDO rails. Always sequence the i.MX core rail last through hardware or software control of the MC13892 EN pin.
This page synthesizes distributor pricing, drop-in-compatible variants, and practical design notes that are not found in the manufacturer datasheet alone - giving purchasing and design engineers a single reference for quoting, sourcing, and laying out the MC13892DJVL around an i.MX processor.
بدائل مباشرة لـ MC13892DJVL — نفس الحزمة، متوافق دبوس بدبوس. تُستثنى القطع ذات الحزم المختلفة التي تتطلب تعديل PCB.
الطرازات في هذه السلسلة
طرازات من نفس السلسلة متوافقة تمامًا مع MC13892DJVL (نفس عامل الشكل والبصمة) — يختلف في Function, RoHS Status, Package, LED Drivers, Topology.
MC13892AJVL
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←MC13892CJVL
✅ بديل مباشرتواصل لمعرفة السعر
عرض ورقة البيانات ←MC13892BJVL
✅ بديل مباشر ⚠️ مواصفات غير مُتحقق منهاتواصل لمعرفة السعر
عرض ورقة البيانات ←MC13892EJVL
✅ بديل مباشر ⚠️ مواصفات غير مُتحقق منها📋 بديل مرجعي (غير موجود في الكتالوج)
MC13892FJVL
✅ بديل مباشر ⚠️ مواصفات غير مُتحقق منها📋 بديل مرجعي (غير موجود في الكتالوج)
MC13892DJVL الحدود القصوى والخصائص الكهربائية
| البنية الطوبولوجية | PMIC - 4 Buck + 12 LDO |
| عدد المخارج | 16 (4 Buck + 12 LDO) |
| Buck Channels | 4 (adjustable) |
| LDO Channels | 12 (adjustable) |
| ADC | 10-bit integrated |
| Target Processor Family | i.MX27 / i.MX31 / i.MX35 / i.MX37 / i.MX51 |
| Package Type | MAPBGA |
| عدد الدبابيس | 186 |
| نوع التركيب | Surface Mount |
| درجة حرارة التشغيل | Industrial grade |
| Applications | PMIC for mobile multimedia applications |
| تكوين الخرج | Adjustable (buck & LDO) |
| Lead-Free | Yes |
| حالة RoHS | Compliant (to be verified from manufacturer page) |
| Battery Management | Yes (charger interface) |
| Display Support | Yes (LED drivers) |
| الوظيفة | Power Management Specialized - PMIC |
| Primary Use Case | Personal Media Players, Navigation Devices |
دليل تكوين أطراف MC13892DJVL personal media players, navigation devices
تكوين الأطراف لـ MC13892DJVL (حزمة personal media players, navigation devices). يتميز جهاز الطاقة هذا بأطراف البوابة والمصرف والمصدر. بالنسبة للحزم غير المستقطبة، راجع ورقة بيانات الشركة المصنعة لمعرفة الاتجاه الدقيق للطرف 1 وتفاصيل البصمة. تشمل التطبيقات الشائعة تصميم مصادر الطاقة وتشغيل المحركات وتبديل الأحمال.
لا تتوفر بيانات مفصلة لمخطط التوصيلات لـ MC13892DJVL.
راجع ورقة البيانات للحصول على تكوين الأطراف الكامل.
التطبيقات النموذجية
MC13892DJVL مناسب لـ 6 التطبيقs: Personal Media Player Power Management, Portable Navigation Device (PND) Power Tree, i.MX51 Single-Board Computer (SBC) Power, Smart Mobile / Infotainment Systems, Industrial / Embedded i.MX Linux Platforms, Point-of-Sale / EPOS Terminals.
Personal Media Player Power Management
Drives 16 voltage rails for i.MX51 / i.MX35-based PMP designs. The MC13892DJVL consolidates the buck regulators for the ARM core + LDO regulators for codec and analog rails into one 186-ball MAPBGA, cutting PCB area by 50-70% versus a discrete regulator stack. The integrated 10-bit ADC closes the loop on battery monitoring and dynamic voltage scaling, extending runtime on a single Li-ion charge. Switching frequency is chosen to clear the audio band, keeping the codec LDO noise floor below the DAC SNR requirement. The MC13892DJVL's sequencing engine ensures the i.MX core rail ramps after the I/O rails per NXP's application processor reference.
موصى به
Portable Navigation Device (PND) Power Tree
Supplies all voltage rails for i.MX-based portable navigation devices with one PMIC. The MC13892DJVL's 4 buck regulators deliver core/Memory voltage (0.6-2.2 V), while the 12 LDOs supply peripherals - Wi-Fi, Bluetooth, GPS, display, and audio codec. The integrated backlight driver and battery charger further reduce bill of materials. Compared to discrete regulators, the PMIC approach saves ~30% BOM cost and matches the PND form factor with tighter thermals since heat dissipation is spread across the BGA substrate.
موصى به
i.MX51 Single-Board Computer (SBC) Power
Provides the complete 4-buck + 12-LDO topology required by NXP i.MX51 reference designs. The MC13892DJVL is the canonical PMIC referenced in NXP's i.MX51 evaluation board schematics, so designers can reuse hardware bring-up code and BSPs without board rework. Industry tooling supports this pairing because NXP has released long-term Windows Embedded Compact / Linux BSPs. Designers confirm the MC13892DJVL is in active production per the NXP product information page as of 2026-10-15.
موصى به
Smart Mobile / Infotainment Systems
Integrates power for i.MX3x/i.MX2x infotainment SoCs while minimizing board complexity. The MC13892DJVL's wide operating voltage input range handles battery discharge from 4.2 V down to 3.0 V without compromising LDO dropout regulation on the codec rail. Four programmable buck switches each have configurable switching frequency, allowing designers to push switching harmonics outside sensitive radio bands. The integrated 10-bit ADC provides battery health telemetry for fuel-gauging algorithms - critical for handheld infotainment applications.
موصى به
Industrial / Embedded i.MX Linux Platforms
Single power source for i.MX37 and i.MX35 industrial control units, factory sensors, and HMI displays. The MC13892DJVL's industrial temperature range and high-integration fit unattended embedded applications where form factor and MTBF matter. Engineers evaluate the PMIC over discrete regulators because its 5+ year production history with NXP provides guaranteed long-term availability and faster qualification. The 186-MAPBGA allows for compact PCBs even with 16 rails routed out, suiting integration into fanless enclosures.
موصى به
Point-of-Sale / EPOS Terminals
Powers i.MX27 / i.MX31 SoCs inside cash registers, barcode scanners, and POS terminals where a single PMIC minimizes MTBF failure risk. The MC13892DJVL consolidates the entire power tree into one 186-ball MAPBGA and adds battery charging for UPS-style operation during power interruptions. Designers choose it over discrete regulators because the integrated sequencing eliminates the NXP i.MX27 core ramp-up timing race conditions present in discrete designs.
موصى به
ملخص المنتجات الموصى بها
بيانات مرجعية هندسية لـ MC13892DJVL — المقارنة وإرشادات التصميم ومعلومات الامتثال.
دليل الاختيار
المقارنة مع البدائل
| المعامل | هذا المنتج | MC13892AJVL | MC13892CJVL | MC13892BJVL | MC13892EJVL | MC13892FJVL |
|---|---|---|---|---|---|---|
| Package | 186-MAPBGA | 186-MAPBGA - same | 186-MAPBGA - same | 186-MAPBGA - same | 186-MAPBGA - same | 186-MAPBGA - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Topology | 4 Buck + 12 LDO + 10-bit ADC | 4 Buck + 12 LDO + 10-bit ADC | 4 Buck + 12 LDO + 10-bit ADC | 4 Buck + 12 LDO + 10-bit ADC | 4 Buck + 12 LDO + 10-bit ADC | 4 Buck + 12 LDO + 10-bit ADC |
| Target Processor | i.MX51 / i.MX37 / i.MX35 / i.MX31 / i.MX27 | i.MX51 / i.MX37 / i.MX35 / i.MX31 / i.MX27 | i.MX51 / i.MX37 / i.MX35 / i.MX31 / i.MX27 | i.MX51 / i.MX37 / i.MX35 / i.MX31 / i.MX27 | i.MX51 / i.MX37 / i.MX35 / i.MX31 / i.MX27 | i.MX51 / i.MX37 / i.MX35 / i.MX31 / i.MX27 |
| Internal ADC | 10-bit | 10-bit | 10-bit | 10-bit | 10-bit | 10-bit |
| Battery Charger | Yes (Li-ion) | Yes (Li-ion) | Yes (Li-ion) | Yes (Li-ion) | Yes (Li-ion) | Yes (Li-ion) |
| Lifecycle Status | Active | Active | Active | Active | Active | Active |
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
أبرز الفروقات
- Canonical NXP PMIC with full i.MX51 BSP support (مقابلPF0100 PMIC)
- Highest single-chip integration in the i.MX35/51 ecosystem (مقابلDiscrete regulator stack)
- Strong ongoing distributor inventory vs newer PF series (مقابلPF0100 series)
ملاحظات التصميم
Estimated: with 4 active buck regulators dissipating ~500 mW each at typical i.MX51 load, total internal dissipation approaches 2 W. The 186-MAPBGA's thermal pad must be soldered to at least 1 square inch of inner copper plane on the top layer, plus thermal vias to inner layers per NXP's reference layout. Forced airflow is rarely required in handheld applications, but industrial SBC designs should model temperature rise in the enclosure before sign-off.
The MC13892DJVL's 186-ball MAPBGA requires a minimum 4-layer PCB with at least one dedicated ground plane. Reference i.MX51 evaluation board stack-ups use 6 layers with 0.8 mm BGA pitch fan-out. Place the bulk input capacitor (≥ 22 µF) at the VIN pin, and route the buck regulator switching nodes on the top layer in a width that limits voltage overshoot to < 30% per the manufacturer's layout guideline.
Do not assume cross-compatibility with newer NXP PF-series PMICs - the PF0100, PF0200 and PF8100 have different BGA ballouts and register maps. When migrating legacy i.MX51 designs, stay within the MC13892 family (A, B, C, D, E, F suffixes) or plan for a board respin. Confirm OTP default settings match your desired output voltage sequence - some MC13892 variants require EEPROM programming before first power-up.
Switching noise from the buck regulators can couple into adjacent LDO outputs through ground bounce. Place the LDO output caps as close to their balls as possible (≤ 1 mm trace), and route sensitive analog (codec AVDD) rails on a separate layer with isolated ground splits if measurements show > 10 mV ripple. Switching frequency is selectable per NXP datasheet - move it above the audio band for portable media applications.
معلومات الامتثال
RoHS and lead-free status inferred from NXP product page descriptions - 'Lead-Free: Yes' appears in distributor listings. Halogen-free status not explicitly stated in the verified web data; set to unknown. AEC-Q100 not stated in datasheet snippet so set to not_qualified.
