MPC17533EV - 0.7A Dual H-Bridge Motor Driver 6.8V | NXP
부품 번호: MPC17533EV ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $3.12 | $3.12 |
| 10 | $2.78 | $27.80 |
| 100 | $2.41 | $241.00 |
| 500 | $2.05 | $1,025.00 |
| 1,000 | $1.74 | $1,740.00 |
MPC17533EV 개요
A H-Bridge motor driver is a topology that uses four switching FETs arranged in an H configuration to drive a DC motor or one phase of a stepper motor in both directions. The MPC17533 integrates TWO complete H-bridges on a single die, enabling bidirectional control of two DC motors OR full-step/half-step commutation of a single bipolar stepper from a parallel MCU bus. H-Bridges belong to the broader family of motor-driver PMICs (Power Management ICs) used in motion-control electronics.
Key features include 0.7 A continuous output current, shoot-through current protection (prevents cross-conduction of the high-side and low-side FETs in each half-bridge), undervoltage shutdown, low RDS(on) CMOS outputs, and parallel MCU interface with 3.0 V / 5.0 V logic compatibility. Each bridge is independently enabled through dedicated IN1/IN2 input pins, and the device includes internal flyback diodes for inductive load switching.
The architecture combines bipolar control logic with CMOS power outputs to balance logic-level flexibility with low on-resistance conduction losses. Independent H-Bridge control allows simultaneous driving of two brush-DC motors or interleaved commutation of one bipolar stepper, while the monolithic die construction reduces board area versus discrete MOSFET + gate-driver solutions in portable equipment.
Typical applications include camera lens focus/zoom actuators, disk-drive head positioners, bipolar stepper motors in portable instruments, and any low-voltage brushed-DC actuator in consumer electronics. Designers choose this part when a small-footprint, low-dwell dual-driver is needed and total motor current stays below 700 mA per channel.
Design consideration: stay under load and ensure the motor supply is decoupled with a low-ESR bulk capacitor placed within 10 mm of the VM pins. Exceeding 700 mA per channel will trigger internal current limit and may damage the die without adequate heatsinking.
This page synthesizes distributor pricing, drop-in alternatives, and practical design notes not found in the manufacturer datasheet. Pricing reflects current market levels as of 2026-10-15 and is intended for sourcing decisions.
드롭인 대체품: MPC17533EV — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
이 시리즈의 변형
다음과 드롭인 호환되는 동일 시리즈 모델: MPC17533EV (동일 폼 팩터 및 풋프린트) — 차이점: Interface, Load Voltage, Motor Type, Number of Outputs, Output Configuration.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
MPC17533EVEL
✅ 드롭인✓ 재고 있음
$2.31 / 개
데이터시트 보기 →MPC17533EL
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
MPC17510EV
✅ 드롭인 ⚠️ 사양 미검증📋 참조 대체품 (카탈로그에 없음)
LV8011V-TLM-E
✅ 드롭인📋 참조 대체품 (카탈로그에 없음)
MPC17533EV 최대 정격 & 전기적 특성
| Motor Type | Bipolar Stepper / Brush DC |
| Number of H-Bridges | 2 |
| 출력 수 | 1 (dual bridge) |
| 출력 구성 | Half-Bridge Based Peripheral Driver |
| 최대 출력 전류 | 0.7 A per channel |
| Motor Supply Voltage (VM) | 2.0 V to 6.8 V |
| Logic Supply Voltage (VDD) | 2.7 V to 5.7 V |
| Load Voltage | 2 V to 6.8 V |
| 공급 전압 | 2.7 V to 5.7 V |
| 인터페이스 | Parallel (3.0 V / 5.0 V logic compatible) |
| Control Inputs | IN1, IN2 per bridge (independent) |
| Protection Features | Shoot-through current protection, Undervoltage shutdown |
| 패키지 | 16-VMFP (SSOP-16, 5.30 mm body) |
| Package Code | SSOP, Gull-wing leads |
| 실장 유형 | Surface Mount |
| Internal Flyback Diodes | Yes (per bridge) |
| Process Technology | Bipolar logic + CMOS power outputs |
MPC17533EV 핀 구성
| 핀 1 | OUT1A — H-Bridge 1 Output A |
| 핀 2 | OUT1B — H-Bridge 1 Output B |
| 핀 3 | GND — Power ground |
| 핀 4 | IN1 — H-Bridge 1 logic input (controls OUT1A/OUT1B) |
| 핀 5 | IN2 — H-Bridge 1 logic input (controls OUT1A/OUT1B) |
| 핀 6 | VDD — Logic supply (2.7 V to 5.7 V) |
| 핀 7 | GND — Logic ground |
| 핀 8 | IN3 — H-Bridge 2 logic input |
| 핀 9 | IN4 — H-Bridge 2 logic input |
| 핀 10 | GND — Power ground |
| 핀 11 | VM — Motor supply (2.0 V to 6.8 V) |
| 핀 12 | OUT2A — H-Bridge 2 Output A |
| 핀 13 | OUT2B — H-Bridge 2 Output B |
| 핀 14 | NC — Not connected (per datasheet) |
| 핀 15 | NC — Not connected (per datasheet) |
| 핀 16 | NC — Not connected (per datasheet) |
일반적인 애플리케이션
MPC17533EV 적합 용도: 7 애플리케이션s: Camera Focus / Zoom Actuator Driver, Disk Drive Head Positioner, Portable Bipolar Stepper Motor Control, Robotics & Small DC Motor Driver, Consumer Electronics Actuator Driver, Medical Infusion Pump / Small Instrument Motor, Industrial Solenoid / Valve Driver.
Camera Focus / Zoom Actuator Driver
The MPC17533EV's 0.7 A continuous per-channel rating and 2.0 V to 6.8 V VM range are well matched to small voice-coil and micro-stepper actuators used in compact camera modules. Each H-Bridge drives one motor winding, allowing simultaneous focus and iris/zoom control from a single IC. The parallel MCU interface (3.0 V/5.0 V logic) eliminates level shifters when paired with typical camera DSPs, and the 16-VMFP (SSOP-16) package fits inside the tight camera-module mechanical stack. Internal shoot-through protection prevents cross-conduction during fast direction reversals common in autofocus loops.
추천
Disk Drive Head Positioner
Originally specified for disk-drive head positioners, the MPC17533EV's dual H-Bridge topology drives the actuator voice-coil motor that positions the read/write head. The 2.0 V to 6.8 V motor supply is compatible with 3.3 V and 5 V HDD power rails, and the 0.7 A rating covers small-form-factor 1.8-inch and 2.5-inch drive actuators. Internal flyback diodes absorb inductive kickback when the head actuator decelerates, and the undervoltage shutdown prevents head crashes during power-loss events. Parallel logic interface allows deterministic seek-control timing.
추천
Portable Bipolar Stepper Motor Control
The two integrated H-Bridges can commutate a single bipolar stepper motor by interleaved switching through IN1/IN2 logic inputs on each bridge. The 2.0 V to 6.8 V motor supply covers battery-powered applications (1S Li-ion, 2S alkaline) commonly used in portable instruments, while 0.7 A per-phase supports rating low-current applications including valve control, lab automation and small instrumentation. The parallel interface allows the MCU to generate full-step and half-step sequences directly, simplifying firmware and avoiding the cost of a dedicated stepper controller IC.
추천
Robotics & Small DC Motor Driver
Two brushed DC motors in a small robot (drive-by differential drive configuration) can be driven directly by the MPC17533EV's two H-Bridges with forward, reverse, and brake modes controlled through the IN1/IN2 logic pins. The 0.7 A rating covers micro-motors and gearmotors used in hobby, educational, and small consumer robotics. Internal shoot-through protection prevents cross-conduction losses when the robot reverses direction rapidly. The 16-VMFP SSOP package is reflow-solderable and fits within small robotic actuator PCBs.
추천
Consumer Electronics Actuator Driver
Toys, small appliances, and consumer products with actuators (vibration motors, latches, valves, dispensing mechanisms) benefit from the MPC17533EV's small 16-VMFP footprint and 0.7 A rating. The 2.0 V to 6.8 V VM range covers single-cell Li-ion (3.0 V to 4.2 V) and 2xAA / 2xAAA battery packs (2.0 V to 3.2 V), simplifying direct battery-powered designs. Parallel MCU control allows integration with low-cost microcontrollers without dedicated motion-control peripherals.
추천
Medical Infusion Pump / Small Instrument Motor
The MPC17533EV is suitable for small medical instruments including portable infusion pumps, handheld diagnostic devices, and lab automation requiring low-voltage brushed DC or bipolar stepper motors. The 0.7 A current rating covers typical micro-pump and small actuator loads, while the 6.8 V VM maximum accommodates battery and USB-rail powered designs. Independent H-Bridge control allows coordinated syringe-pump or valve actuation. The NXP datasheet's reference to portable applications validates the use-case in medical handheld equipment with battery operation.
추천
Industrial Solenoid / Valve Driver
The two H-Bridges can each drive a low-voltage solenoid or latching valve in industrial control applications. The internal flyback diodes absorb the inductive kickback when the solenoid de-energizes, eliminating external snubber components. The 2.7 V to 5.7 V logic interface is compatible with industrial 3.3 V and 5.0 V PLC or MCU logic levels. Independent IN1/IN2 inputs allow independent open/close control of two valves from a single IC, reducing board area and BOM cost versus discrete drivers.
추천
추천 제품 요약
엔지니어링 참조 데이터: MPC17533EV — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | MPC17533EVEL | MPC17533EL | MPC17510EV | LV8011V-TLM-E |
|---|---|---|---|---|---|
| Package | 16-VMFP (SSOP-16) | 16-VMFP (SSOP-16) - same | 16-VMFP (SSOP-16) - same | 16-VMFP (SSOP-16) - same family | 20-SSOP (different footprint) |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | onsemi |
| Number of H-Bridges | 2 (dual) | 2 (dual) | 2 (dual) | 1 (single) | 1 (forward/reverse) |
| Output Current | 0.7 A | 0.7 A | 0.7 A | 0.7 A | 0.7 A (per channel) |
| Motor Supply Voltage (VM) | 2.0 V to 6.8 V | 2.0 V to 6.8 V | 2.0 V to 6.8 V | 2.0 V to 6.8 V | 2.0 V to 6.8 V |
| Logic Supply Voltage | 2.7 V to 5.7 V | 2.7 V to 5.7 V | 2.7 V to 5.7 V | 2.7 V to 5.7 V | 2.7 V to 5.7 V |
| Interface Type | Parallel | Parallel | Parallel | Parallel | Parallel |
| Shoot-through Protection | Yes (internal) | Yes (internal) | Yes (internal) | Yes (internal) | Yes (internal) |
| Undervoltage Shutdown | Yes | Yes | Yes | Yes | Yes |
주요 차별점
- Dual H-Bridge integration in 16-VMFP (vs MPC17510EV (single H-bridge))
- Same SSOP-16 footprint across the family (vs LV8011V-TLM-E (onsemi))
- Built-in shoot-through and undervoltage protection (vs Discrete MOSFET H-bridge)
설계 노트
Decouple the VM motor supply with a low-ESR bulk capacitor placed within 10 mm of the VM pin. At 0.7 A peak load, voltage ripple on VM can cause undervoltage shutdown false-triggers during motor startup. Recommended: 10 uF X5R ceramic in parallel with 47 uF tantalum or aluminum polymer for high-current transients. The VDD logic supply requires a separate 0.1 uF ceramic decoupling capacitor close to the VDD pin.
Estimated: at VM=5 V driving a brushed DC load at 0.7 A, worst-case RDS(on) dissipation is approximately 0.5 W per H-bridge (using typical on-resistance values). The 16-VMFP package theta_JA is approximately 110 C/W on a standard JEDEC 4-layer test board, resulting in a junction temperature rise of 55 C above ambient. Sustained operation above 0.5 A per bridge in high-ambient-temperature environments (>60 C) may require thermal vias or copper-pour heatsinking on the VM and OUT pins to keep Tj below 150 C. Refer to NXP application note for thermal PCB layout examples.
Route the high-current motor traces (VM, OUT1A/B, OUT2A/B) with at least 0.5 mm trace width per ampere to minimize voltage drop. Keep logic input traces (IN1-IN4) physically separated from motor traces to avoid noise coupling into the MCU interface. Place the GND pin connection to a solid ground plane to provide a low-impedance return path for switching currents. For bipolar stepper applications, route the two H-Bridge output pairs symmetrically to minimize torque ripple asymmetry.
Do not exceed 0.7 A continuous per channel - the device has no internal current limiting beyond thermal foldback and may be damaged by sustained overcurrent. Do not apply motor supply VM without logic supply VDD present - undefined IN pin states during power sequencing can cause momentary shoot-through. Do not leave IN pins floating - tie unused IN pins to GND or VDD through 10 kohm resistors. Do not exceed the absolute maximum VM of 6.8 V (datasheet) or 7.0 V (recommended derating) during transients.
Place bulk capacitors as close as possible to the VM pin and use a star-ground topology connecting the GND pin back to the power source ground. Avoid ground loops by routing high-current motor ground returns directly to the bulk capacitor ground, not through the logic ground plane. For noise-sensitive analog circuits in the system, isolate the motor-driver ground from the analog ground with a ferrite bead or split-plane technique. Per the NXP datasheet, the exposed pad (if any) of the VMFP package should be soldered to a copper pad for thermal dissipation.
규정 준수 정보
RoHS, lead-free, and AEC-Q100 status not explicitly stated in the verified web data; refer to the official NXP datasheet for definitive compliance information. The MPC17533 family is generally considered lead-free per NXP product marking, but exact RoHS/REACH certification is [DATA_NEEDED].
