MPC18730EP - 5-Output PMIC for Handheld Devices | NXP
部品番号: MPC18730EP ✓ 生産中| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $12.5 | $12.50 |
| 10 | $11.25 | $112.50 |
| 100 | $9.95 | $995.00 |
| 500 | $8.75 | $4,375.00 |
| 1,000 | $7.8 | $7,800.00 |
MPC18730EP 概要
A PMIC (Power Management IC) is an integrated circuit that consolidates multiple voltage regulators and power control functions into a single chip. In the broader component taxonomy, a PMIC sits within the power management category alongside DC-DC converters, voltage regulators, and battery management ICs. By integrating five regulators into one package, the MPC18730EP reduces BOM count, PCB area, and design complexity for multi-rail portable systems.
The part delivers a quiescent supply current of 9 mA and operates over a -10 °C to +65 °C commercial temperature range. Programming through the 3-wire serial interface allows dynamic voltage scaling, which extends battery life by lowering voltage on idle rails. The 64-WFQFN exposed-pad package provides low thermal resistance for the integrated LDOs and switching converters, supporting continuous operation across the full input and load range.
The architecture combines linear and switching topologies to balance efficiency and noise. According to the manufacturer datasheet, the device is targeted at handheld/mobile applications where board space and battery life are critical. The QFN-64 footprint with 0.5 mm pitch is suitable for high-density mobile motherboards and has been broadly adopted in smart-phone reference designs from the era of its release.
Typical applications include smart-phone power trees, PDA and handheld computer main boards, portable media player power supplies, GPS navigation device rails, and single-cell Li-Ion powered embedded systems. Each application benefits from the five independently programmable outputs and the wide 0.9 V to 4.2 V input window.
When designing with this part, pay close attention to the exposed-pad soldering requirements for proper thermal dissipation and use the recommended input/output capacitor network specified in the manufacturer datasheet. Verify that all five output voltages remain within their respective maximum ratings when load transients occur.
This page consolidates distributor pricing, drop-in pin-compatible alternatives, and practical design notes not found in the standalone manufacturer datasheet. Pricing and availability references reflect current distributor data.
ドロップイン代替品: MPC18730EP — 同一パッケージでピン互換。PCBの作り直しが必要な異なるパッケージの部品は除外されています。
クイック比較ツール — 並列比較する代替部品を選択:
MPC18730EP-R2
✅ ドロップイン📋 参考代替品（カタログ未掲載）
MPC18730EPR2
✅ ドロップイン ⚠️ 仕様未検証📋 参考代替品（カタログ未掲載）
MPC18730EP 最大定格＆電気的特性
| Manufacturer | NXP Semiconductors |
| Part Number | MPC18730EP |
| カテゴリ | Power Management - Specialized (PMIC) |
| Applications | Handheld / Mobile Devices |
| 入力電圧範囲 | 0.9 V to 4.2 V |
| Number of Regulated Outputs | 5 |
| Programming Interface | 3-Wire Serial |
| Supply Current (Quiescent) | 9 mA |
| パッケージ | 64-WFQFN (9x9 mm) with exposed pad |
| Package Outline Code | HVQCCN / QFN-64 |
| 実装タイプ | Surface Mount |
| 動作温度 | -10 °C to +65 °C |
| Temperature Grade | Commercial |
| Packaging | Tube |
| RoHS ステータス | Compliant |
| ピン数 | 64 |
| Lead-Free | Yes |
MPC18730EP hvqccn / qfn-64 ピン配置ガイド
MPC18730EP (hvqccn / qfn-64 パッケージ) のピン配置。 このパワーデバイスは、ゲート、ドレイン、ソース端子を備えています。非極性パッケージの場合、正確なピン1の向きとフットプリントの詳細については、メーカーのデータシートを参照してください。主な用途には、電源設計、モータ駆動、負荷スイッチングがあります。
詳細なピン配置データはありません: MPC18730EP.
詳細は データシート をご参照ください。
主な用途
MPC18730EP の用途: 7 件s: Smartphone Main Board Power Tree, PDA and Handheld Computer Power Supply, Portable Media Player Rails, GPS / GNSS Navigation Device, Single-Cell Li-Ion Powered Embedded System, Handheld Industrial Terminal, Portable Medical Monitoring Accessory.
Smartphone Main Board Power Tree
The MPC18730EP's five independently programmable outputs match a typical smartphone power tree where the application processor core, DDR memory, I/O ring, analog block, and RF section each require a separate voltage. With a 0.9 V to 4.2 V input window sized for single-cell Li-Ion, the IC connects directly to the battery without an upstream buck, saving PCB area. The 3-wire serial interface lets the baseband host run dynamic voltage scaling on idle rails to extend talk and standby time.
おすすめ
PDA and Handheld Computer Power Supply
PDAs and handheld computers need several low-voltage rails (typically 1.2 V core, 1.8 V memory, 2.8 V I/O, 3.3 V peripheral) and a wide battery-friendly input range. The MPC18730EP integrates five LDOs / switching converters that hit all those rails from a Li-Ion source, and its QFN-64 9x9 mm footprint suits the dense PDA main board. The exposed thermal pad and the 9 mA quiescent current keep heat and idle draw within handheld thermal budgets.
おすすめ
Portable Media Player Rails
Portable media players combine an audio DAC, a small display, flash storage, and a low-power processor, each demanding a tailored voltage. The MPC18730EP's five programmable outputs let a designer set exact rails for the audio block (low-noise supply), the processor core, the memory, and the display backlight driver. The 0.9 V to 4.2 V input range accepts the Li-Ion cell directly and the QFN-64 9x9 mm package fits in the slim player chassis.
おすすめ
GPS / GNSS Navigation Device
Portable GPS receivers run an RF front end, a baseband processor, memory, and a display from a Li-Ion cell. The MPC18730EP's five independently programmed rails supply the RF section (with its own noise-isolated LDO), the baseband core, the flash, and the LCD. The 0.9 V to 4.2 V input range covers the Li-Ion discharge curve from full charge down to the cutoff voltage where the cell protection trips.
おすすめ
Single-Cell Li-Ion Powered Embedded System
Any embedded system running from a single Li-Ion cell with multiple low-voltage rails is a natural fit for the MPC18730EP. The 0.9 V to 4.2 V input window tracks the Li-Ion discharge curve, the five outputs cover a typical MCU + memory + sensor + radio + I/O tree, and the 3-wire serial interface allows the host MCU to perform dynamic voltage scaling for battery life. The QFN-64 9x9 mm package and exposed thermal pad suit industrial embedded boards.
おすすめ
Handheld Industrial Terminal
Handheld barcode scanners, rugged PDAs, and field-service terminals operate from a single Li-Ion battery and require compact, integrated power management. The MPC18730EP's five programmable outputs replace an array of discrete LDOs and switching regulators, shrinking the analog power section. The 0.5 mm pitch QFN-64 package fits within the tight mechanical envelope of a handheld enclosure, and the 9 mA quiescent current minimizes standby drain during shift-end sleep.
おすすめ
Portable Medical Monitoring Accessory
Battery-powered patient monitors and wearable health accessories need clean, isolated supplies for analog front ends plus efficient rails for digital and memory sections. The MPC18730EP's five programmable outputs let the designer dedicate one rail to a low-noise analog block (e.g., ECG / SpO2 front end) and the others to the digital core and display. The 0.9 V to 4.2 V input range and 9 mA quiescent support continuous wearable duty cycles.
おすすめ
おすすめ製品の概要
エンジニアリング参考データ: MPC18730EP — 比較、設計ガイダンス、コンプライアンス情報。
選定ガイド
代替品との比較
| パラメータ | この製品 | MPC18730EP-R2 | MPC18730EPR2 |
|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 64-WFQFN (9x9) | 64-WFQFN (9x9) - same | 64-WFQFN (9x9) - same |
| Input Voltage Range | 0.9 V to 4.2 V | 0.9 V to 4.2 V | 0.9 V to 4.2 V |
| Number of Outputs | 5 | 5 | 5 |
| Programming Interface | 3-Wire Serial | 3-Wire Serial | 3-Wire Serial |
| Quiescent Supply Current | 9 mA | 9 mA | 9 mA |
| Operating Temperature | -10 °C to +65 °C | -10 °C to +65 °C | -10 °C to +65 °C |
| RoHS / Lead-Free | Yes (EP suffix) | Yes | Yes |
| Carrier Packaging | Tube | Reel (Tape & Reel) | Reel (Tape & Reel) |
主な差別化要因
- Five programmable outputs in a single QFN-64 (9x9 mm) package （vs Discrete LDO array)
- Wide 0.9 V to 4.2 V input window sized for single-cell Li-Ion （vs Generic 3.3 V-input PMIC)
- 3-wire serial programming for dynamic voltage scaling （vs Resistor-set-output LDO)
設計ノート
The MPC18730EP integrates five regulators in a 64-WFQFN (9x9 mm) package with an exposed thermal pad. Solder the exposed pad to a continuous PCB thermal land with multiple thermal vias to the inner / opposite copper layer to keep junction temperature within the -10 °C to +65 °C commercial rating. At full load across all five outputs, the die dissipation can reach several hundred mW; verify with the manufacturer's thermal model.
Place input and output ceramic capacitors as close as possible to the relevant pins per the manufacturer datasheet, and keep the 3-wire serial traces (clock, data, enable) short and away from switching-node copper to prevent digital noise coupling into the analog rails. Use a 4-layer PCB with a dedicated ground plane to provide a quiet return for the analog LDO outputs.
Do not connect the MPC18730EP to a supply above 4.2 V - the absolute maximum input voltage is 4.2 V per the datasheet. Program all five output voltages within their respective min/max ranges before enabling the rails, and respect the 3-wire serial timing diagram. A missing or undersized input capacitor on the battery rail will cause large input-voltage transients during load steps on the switching outputs.
コンプライアンス情報
RoHS / lead-free status confirmed by the EP suffix and DigiKey / Mouser distributor listings. AEC-Q100 does not apply (commercial-grade part for handheld / mobile). REACH, halogen-free, and conflict-minerals declarations were not in the verified web data.
