MPC17533EVEL - 0.7A Dual H-Bridge Motor Driver | NXP Semiconductors
部品番号: MPC17533EVEL ✗ 生産終了| 数量 | 単価 | 小計 |
|---|---|---|
| 1 | $4.42 | $4.42 |
| 10 | $3.95 | $39.50 |
| 100 | $3.21 | $321.00 |
| 500 | $2.74 | $1,370.00 |
| 1,000 | $2.31 | $2,310.00 |
MPC17533EVEL 概要
An H-Bridge motor driver is a power-management IC category that uses four switching transistors arranged in an H topology to bidirectionally drive a DC or stepper motor winding. Within the broader taxonomy, MPC17533EVEL belongs to motor drivers > motor motion and ignition controllers > power management ICs > semiconductors. The dual-H architecture allows independent control of two windings, making a single IC able to commutate a bipolar stepper motor or two independent brushed DC motors.
Key features include 0.7 A continuous output current per bridge, low on-state resistance FET outputs, parallel MCU interface compatible with 3.0 V and 5.0 V logic, independent H-bridge control inputs, undervoltage shutdown, and built-in shoot-through current protection that prevents both high-side and low-side FETs from conducting simultaneously. Operating quiescent current is held low to preserve battery life in portable applications.
The architecture uses CMOS control logic driving DMOS power stages, allowing fast switching edges while keeping the interface powered from the same rail as a typical microcontroller. Internal logic-level translation removes the need for external gate drivers, and the parallel interface lets the MCU set forward/reverse/brake directly per bridge without an SPI/I2C transaction overhead.
Typical applications include camera autofocus and zoom actuators, disk drive head positioners, lens iris controls, camera shutter mechanisms, and portable point-of-sale printers. The 2.0 V to 8.6 V motor supply range also covers small pumps and valves in instrumentation.
When designing with this part, place ceramic bypass capacitors (10 uF bulk + 0.1 uF high-frequency) as close as possible to the VM and VCC pins. Use separate PCB traces or planes for the motor load and digital logic returns to avoid high-di/dt motor current spikes coupling into the logic reference.
This page synthesizes distributor pricing, parametric comparison against same-package alternatives, and practical design notes that complement the NXP datasheet.
ドロップイン代替品: MPC17533EVEL — 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。
このシリーズのバリエーション
同一シリーズでドロップイン互換のモデル: MPC17533EVEL （同一形状・フットプリント） — 相違点: Interface, Load Voltage, Motor Type, Number of Outputs, Output Configuration.
クイック比較ツール — 並列比較する代替部品を選択:
MPC17533EV
✅ ドロップイン✓ 在庫あり
$1.74 / 個
データシートを見る →MPC17533EVEL
✅ ドロップイン✓ 在庫あり
$2.31 / 個
データシートを見る →MPC17533EVEL 最大定格＆電気的特性
| Motor Type | Brushed DC, Bipolar Stepper |
| 機能 | Driver - Fully Integrated, Control and Power Stage |
| 出力構成 | Half Bridge (4) |
| トポロジー | Dual H-Bridge |
| Supply Voltage (Logic) | 2.7 V to 5.7 V |
| Load Voltage | 2.0 V to 8.6 V |
| Continuous Output Current | 0.7 A |
| インターフェース | Parallel (3.0 V / 5.0 V CMOS-compatible) |
| Technology | CMOS |
| 出力数 | 1 channel (dual H-bridge, 4 half-bridges) |
| Shoot-through Protection | Built-in |
| Undervoltage Shutdown | Yes |
| 動作温度 | -20 C to +65 C |
| パッケージ | 16-VMFP (VMFP-16, 5.0 mm x 5.5 mm) |
| 実装タイプ | Surface Mount |
| Part Status | Obsolete (per ABC Semiconductor listing) |
MPC17533EVEL ピン構成
| ピン 1 | OUT1A — Bridge 1 output A |
| ピン 2 | GND — Power ground |
| ピン 3 | IN1 — Bridge 1 input control 1 |
| ピン 4 | IN2 — Bridge 1 input control 2 |
| ピン 5 | VCC — Logic supply (2.7-5.7 V) |
| ピン 6 | NC — Not connected (per datasheet) |
| ピン 7 | VM — Motor supply (2.0-8.6 V) |
| ピン 8 | NC — Not connected (per datasheet) |
| ピン 9 | IN3 — Bridge 2 input control 1 |
| ピン 10 | IN4 — Bridge 2 input control 2 |
| ピン 11 | NC — Not connected (per datasheet) |
| ピン 12 | NC — Not connected (per datasheet) |
| ピン 13 | OUT2B — Bridge 2 output B |
| ピン 14 | GND — Power ground |
| ピン 15 | OUT1B — Bridge 1 output B |
| ピン 16 | OUT2A — Bridge 2 output A |
主な用途
MPC17533EVEL の用途: 6 件s: Camera Autofocus and Zoom Actuator, Disk Drive Head Positioner, Lens Iris and Shutter Control, Portable Point-of-Sale Printer, Robotic Valve and Pump Actuator, Educational and Hobby Robotics.
Camera Autofocus and Zoom Actuator
The MPC17533EVEL's two integrated H-bridges and 0.7 A continuous current rating fit directly inside the compact 16-VMFP footprint required by slim digital camera modules. It drives a bipolar stepper motor that moves the lens group for autofocus (AF) and optical zoom (OZ), with the parallel MCU interface letting the camera DSP set step rate and direction every frame. Built-in shoot-through protection removes the need for dead-time generation in firmware, while undervoltage shutdown prevents motor-current-induced brownouts during low-battery operation. The 2.0 V to 8.6 V motor supply range covers both 1S Li-ion and USB-bus-fed designs, making the IC a versatile choice for action cameras, mirrorless bodies, and webcam autofocus modules.
おすすめ
Disk Drive Head Positioner
In 2.5-inch removable disk drives, the MPC17533EVEL's dual H-bridge and parallel MCU interface commutate a bipolar stepper actuator that moves the read/write head across the platter. The 0.7 A per-bridge continuous current matches the voice-coil motor's seek-current envelope, while the 2.7 V to 5.7 V logic interface accepts the drive controller's 3.3 V I/O directly without level shifters. The integrated FET output stages eliminate external flyback diodes, saving board area in the tight sled-side enclosure. Built-in shoot-through protection prevents the catastrophic cross-conduction that can occur during fast seek reversals, extending actuator reliability.
おすすめ
Lens Iris and Shutter Control
The MPC17533EVEL drives the small brushed DC motors that open and close the mechanical iris diaphragm and shutter blades in camera optics. Its 8.6 V maximum load supply accommodates the higher motor voltage needed for fast shutter actuation, while the 0.7 A continuous rating covers the inrush spike from blade friction during movement. Parallel IN1/IN2 logic inputs let the camera MCU apply forward, reverse, and brake commands directly without an SPI transaction, which is critical for the sub-millisecond shutter-timing requirements of high-frame-rate camera designs. The integrated undervoltage lockout also prevents partial iris closure if the battery sags below the safe operating threshold.
おすすめ
Portable Point-of-Sale Printer
Battery-powered receipt and label printers use the MPC17533EVEL to drive the paper-feed brushed DC motor and the cutter stepper motor from a single 1S Li-ion cell. The 2.0 V to 8.6 V load supply range tolerates the boosted motor rail used to drive the cutter through thick label stock, while the 0.7 A current rating handles the cutter's peak load. Parallel logic interface simplifies the MCU firmware, and the IC's commercial temperature grade covers indoor retail and outdoor mobile-vendor operating ranges. The 16-VMFP package is also small enough to fit inside the 40 mm-wide printer head enclosure without forcing a larger PCB.
おすすめ
Robotic Valve and Pump Actuator
Small laboratory and medical instrumentation uses the MPC17533EVEL to drive peristaltic pumps and pinch valves with bidirectional brushed DC motors. The dual H-bridge architecture lets a single IC manage an inlet pump and an outlet valve simultaneously, while the parallel interface responds immediately to MCU-issued start/stop commands for precise volumetric dosing. The 0.7 A per-bridge rating covers the typical 5 V to 6 V pump motor currents, and the undervoltage shutdown function prevents backflow if the host battery dips during a dosing cycle. Built-in shoot-through protection also reduces electrical noise that could otherwise couple into sensitive electrochemical-sensor front ends.
おすすめ
Educational and Hobby Robotics
Educational robot platforms (Arduino shields, Raspberry Pi HATs, LEGO-compatible accessories) use the MPC17533EVEL as an easy-to-interface dual motor driver for two brushed DC gear-motors up to 0.7 A each. The parallel TTL-compatible logic interface maps directly to general-purpose microcontroller GPIO, so no SPI configuration is required - students can drive both motors with two PWM channels and four direction bits. The 16-VMFP package is small enough to fit on standard 0.1-inch-pitch perfboard, and the integrated protection features (shoot-through, undervoltage) let beginners experiment safely without external protection circuitry.
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: MPC17533EVEL — 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 | MPC17533EV | MPC17533EVEL |
|---|---|---|---|
| Package | 16-VMFP | 16-VMFP (same) | 16-VMFP (same) |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Topology | Dual H-Bridge | Dual H-Bridge | Dual H-Bridge |
| Continuous Output Current | 0.7 A | 0.7 A | 0.7 A |
| Logic Supply Voltage | 2.7 V to 5.7 V | 2.7 V to 5.7 V | 2.7 V to 5.7 V |
| Motor Supply Voltage | 2.0 V to 8.6 V | 2.0 V to 8.6 V | 2.0 V to 8.6 V |
| Interface | Parallel | Parallel | Parallel |
| Lead-Free / RoHS | Lead-free (PB FREE) | Leaded variant (older marking) | Lead-free (PB FREE) |
| Lifecycle Status | Obsolete | Obsolete | Obsolete |
主な差別化要因
- Drop-in compatible ordering variant with identical die （vs MPC17533EV (without 'L'))
- Tape-and-reel factory-packaged variant on the same die （vs MPC17533EVEL (same family, packaging variant))
- Unique monolithic dual-H-bridge for portable camera applications （vs Discrete H-bridge using two single-channel drivers)
設計ノート
Place a low-ESR ceramic bulk capacitor (>=10 uF X5R or X7R, 16 V rated) directly at the VM (pin 7) and VCC (pin 5) pins, with a 0.1 uF high-frequency decoupling cap in parallel. The motor supply rail must absorb energy stored in the motor winding inductance during PWM transitions; without this local bulk cap the VM rail overshoots above the 8.6 V absolute maximum and can permanently damage the IC. Use a separate ground return path for high-di/dt motor currents versus the MCU/digital ground to avoid ground-bounce logic errors.
Estimated: at VM = 7.2 V, full bridge on, and 0.5 A continuous per bridge into a stalled motor, each bridge dissipates approximately (7.2 V - 1.5 V) x 0.5 A = 2.85 W per bridge, or 5.7 W total across both H-bridges. The 16-VMFP package has theta_JA in the 60-80 C/W range on a typical 1 oz 2-layer PCB (board-only, no airflow), implying a junction temperature rise of ~340-455 C above ambient - well above the 150 C junction limit. Operate well below 0.5 A per bridge, or use larger copper pours, an external heat spreader, or forced airflow to stay within thermal limits.
Route the four motor output traces (OUT1A, OUT1B, OUT2A, OUT2B) as matched-length differential pairs where possible, with the sense returns routed back to the GND pins (2 and 14) on the same layer without shared vias with logic traces. Keep the motor outputs physically separated from the IN1/IN2/IN3/IN4 logic inputs by at least 0.5 mm to prevent capacitive coupling that could cause spurious logic transitions during high di/dt switching. Stitch ground vias around the VMFP-16 thermal pad region every 2-3 mm to provide a low-impedance thermal and electrical return.
Do not apply logic levels above 5.7 V to the IN1-IN4 pins - although the part is 5 V CMOS-compatible, voltages above 6 V can degrade the input ESD structure over time. Do not leave the IN1-IN4 inputs floating; tie each through a 100 kohm pull-down or set the MCU GPIO to a defined output state before enabling the IC. Do not assume the IC tolerates motor back-EMF below 0 V (during PWM off-states); a TVS clamp (e.g., SMAJ8.0CA) at the VM pin is recommended for highly inductive loads like large stepper motors above 5 V operating voltage.
コンプライアンス情報
Lead-free (PB FREE) per Mouser listing and ABC Semiconductor description; commercial temperature grade only (not AEC-Q100). REACH, halogen-free, and conflict-mineral statements not found in the provided verified data - default to 'unknown'.
