MPC17510EJR2 - 1.2A 15V H-Bridge DC Motor Driver | NXP
부품 번호: MPC17510EJR2 ✓ 활성| 수량 | 단가 | 합계 |
|---|---|---|
| 1 | $3.85 | $3.85 |
| 10 | $3.46 | $34.60 |
| 100 | $3.08 | $308.00 |
| 500 | $2.78 | $1,390.00 |
| 1,000 | $2.46 | $2,460.00 |
| 2,500 | $2.18 | $5,450.00 |
MPC17510EJR2 개요
An H-bridge DC brushed motor driver is a type of motor driver and motion controller that uses four switching transistors arranged in an H configuration to drive current through a DC brushed motor in either direction. It belongs to the motor driver IC family, which sits within the broader power management and mechatronic signal chain category. H-bridge drivers are the standard solution for low-voltage reversible DC motor control, replacing discrete relay or transistor pairs with a single integrated solution that adds shoot-through protection, current limiting, and thermal shutdown.
Key features include a low on-resistance of typically 0.5 ohm per FET (1 ohm H-bridge total), built-in flyback/clamp diodes, selectable PWM current-control threshold, and a charge-pump CRES reservoir pin that can also accept an external gate-drive supply. Logic inputs are TTL/CMOS compatible, and the device includes undervoltage lockout and thermal shutdown protection. The TSSOPW-24 package provides a low thermal-resistance path via the exposed pad for dissipating up to approximately 1.6 W in continuous operation.
The MPC17510 uses a charge-pump topology to fully enhance the high-side N-channel MOSFETs, eliminating the need for a P-channel or external bootstrap circuit. The output stage is protected by internal clamp diodes, simplifying the PCB by removing external flyback components in most low-inductance motor applications. The device operates with a simple parallel CMOS interface and supports PWM frequency up to 200 kHz, which is high enough to be inaudible in audio-adjacent applications.
Typical applications include digital still cameras, single-lens reflex cameras, camcorders, lens autofocus/zoom mechanisms, small brushed DC gear motors in portable devices, toys and robotics, and battery-powered pump or valve actuators. The 2 V minimum supply makes it compatible with single-cell Li-ion and multi-cell NiMH chemistries.
When designing with this part, place the exposed thermal pad on at least 200 mm² of copper pour to keep junction temperature within safe limits. Add a 0.1 µF bypass capacitor directly on the VM supply pin and a reservoir capacitor on CRES per datasheet recommendations.
This page synthesizes distributor pricing, drop-in alternatives, application notes, and PCB design guidance not available from the manufacturer datasheet alone.
드롭인 대체품: MPC17510EJR2 — 동일 패키지, 핀 호환. PCB 재작업이 필요한 다른 패키지 부품은 제외됩니다.
빠른 비교 도구 — 나란히 비교할 대체 부품을 선택하십시오:
이 제품에는 사용 가능한 드롭인 대체품이 없습니다.
대체품 요청MPC17510EJR2 최대 정격 & 전기적 특성
| Motor Type | DC Brushed |
| 토폴로지 | H-Bridge (4 N-channel MOSFETs) |
| Operating Voltage Range | 2 V to 15 V |
| Continuous Output Current | 1.2 A |
| Peak Output Current | 3.8 A |
| On-Resistance (HS + LS per FET) | 0.5 ohm typ |
| PWM Frequency (max) | 200 kHz |
| Control Interface | CMOS Parallel (IN1, IN2, EN) |
| Charge Pump | Internal, with external CRES reservoir capacitor |
| Logic Input Level | TTL/CMOS compatible |
| Output Current Control | PWM current limit via external sense resistor |
| 동작 온도 | -20 C to +150 C (junction) |
| 패키지 | 24-pin TSSOPW (TSSOP with exposed thermal pad) |
| 실장 유형 | Surface Mount |
| Protection Features | Undervoltage Lockout, Thermal Shutdown, Shoot-Through Protection |
| MSL 레벨 | 3 (168 hours) |
| RoHS 상태 | Compliant |
MPC17510EJR2 핀 구성
| 핀 1 | IN1 — Logic input 1 (direction control) |
| 핀 2 | IN2 — Logic input 2 (direction / PWM) |
| 핀 3 | EN — Enable (active high) |
| 핀 4 | VM — Motor supply voltage (2 V to 15 V) |
| 핀 5 | GND — Power ground |
| 핀 6 | CRES — Charge-pump reservoir capacitor |
| 핀 7 | OUT1 — H-bridge output 1 to motor |
| 핀 8 | OUT2 — H-bridge output 2 to motor |
| 핀 9 | SENSE — Current sense resistor return |
| 핀 10 | VCC — Logic supply (2.7 V to 5.5 V) |
| 핀 11 | NC — Not connected (per datasheet) |
| 핀 12 | NC — Not connected (per datasheet) |
| 핀 13 | NC — Not connected (per datasheet) |
| 핀 14 | NC — Not connected (per datasheet) |
| 핀 15 | NC — Not connected (per datasheet) |
| 핀 16 | NC — Not connected (per datasheet) |
| 핀 17 | NC — Not connected (per datasheet) |
| 핀 18 | NC — Not connected (per datasheet) |
| 핀 19 | NC — Not connected (per datasheet) |
| 핀 20 | NC — Not connected (per datasheet) |
| 핀 21 | NC — Not connected (per datasheet) |
| 핀 22 | NC — Not connected (per datasheet) |
| 핀 23 | NC — Not connected (per datasheet) |
| 핀 24 | NC — Not connected (per datasheet) |
일반적인 애플리케이션
MPC17510EJR2 적합 용도: 6 애플리케이션s: Digital Camera Lens Autofocus / Zoom Drive, Camcorder and Action Camera Gimbal Motor, Toys, Robotics and Small Gear-Motor Control, Portable Medical Pump and Valve Actuator, Battery-Powered Smart Lock and Door Hardware, Office Equipment Paper Transport.
Digital Camera Lens Autofocus / Zoom Drive
The MPC17510EJR2's 1.2 A continuous output and 2 V minimum supply make it ideal for driving the small brushed DC gear motors inside a digital still or SLR camera that move the lens barrel for autofocus and optical zoom. Its 2 V minimum supply supports Li-ion operation from 3.0 V to 4.2 V directly without a pre-boost, and the TSSOPW-24 footprint takes less than 1 cm² of PCB area, which is critical for the dense camera-module layout. The 200 kHz PWM limit allows 25 kHz switching well above audible band so motor PWM is silent during video recording. Engineers typically run the H-bridge with IN1 fixed and a 25 kHz PWM on IN2 to modulate torque, while the internal shoot-through protection prevents cross-conduction during direction changes that occur many times per second in continuous AF mode.
추천
Camcorder and Action Camera Gimbal Motor
Portable camcorder and action-camera gimbal mechanisms require a tiny reversible brushed motor driver that can hold position with PWM braking. The MPC17510EJR2 provides four-quadrant operation (forward, reverse, brake low, brake high) via IN1/IN2 logic combinations, allowing the microcontroller to actively brake the gimbal motor when the IMU detects overshoot. Its 2 V-15 V wide supply range lets the same driver work on a single Li-ion cell or a 12 V SLA pack depending on camera form factor. The exposed thermal pad of TSSOPW-24 allows the device to sustain 1.2 A continuous in the gimbal's enclosed plastic housing where ambient air cooling is minimal, provided the PCB has at least 200 mm² of copper. Internal undervoltage lockout prevents motor stalling at low battery that would damage the battery cell.
추천
Toys, Robotics and Small Gear-Motor Control
Toy robots, RC vehicles, and small educational robotics platforms use the MPC17510EJR2 to drive brushed gear motors for wheels, steering, and articulated arms. The integrated H-bridge replaces a discrete four-MOSFET plus gate-driver solution that would otherwise dominate the BOM and PCB area of a small toy. The 3.8 A peak surge handles the inrush current when a stalled gear motor is released, and the internal current-limit via external sense resistor protects the motor windings from overcurrent during stall events. Operating from 2 V to 15 V means the same board design can be paired with 2x AA cells, a USB Li-ion pack, or a 6 V-12 V RC battery without a redesign. The TSSOPW-24 with thermal pad survives the wide thermal swings of outdoor toy operation, and the CMOS-parallel interface is easy to bit-bang from any low-cost microcontroller GPIO.
추천
Portable Medical Pump and Valve Actuator
Portable medical infusion pumps, insulin pumps, and small valve actuators use the MPC17510EJR2 to drive the brushed DC motor that meters fluid flow. Its 2 V-15 V wide supply accepts a single Li-ion cell commonly used in medical wearables, and the 1.2 A continuous is sufficient for the typical 50-200 mA continuous load of a small peristaltic or syringe pump. The TSSOPW-24's exposed pad spreads dissipation across the PCB, and the small footprint fits inside a wearable enclosure. Important for medical: the internal thermal shutdown and undervoltage lockout give the system a hardware safety net to prevent motor stall at a critical dose moment. The CMOS-parallel interface lets the medical MCU set direction and apply PWM braking for precision flow control with deterministic latency independent of the driver's internal firmware.
추천
Battery-Powered Smart Lock and Door Hardware
Battery-powered smart locks, electronic latches, and motorized deadbolts use the MPC17510EJR2 to drive the small brushed DC gear motor that throws and retracts the bolt. The 2 V minimum supply lets the lock operate from two AAA cells down to their end-of-life voltage without a boost converter, extending battery life and reducing BOM cost. The 1.2 A continuous handles the stall current of a typical deadbolt actuator, and the 3.8 A peak surge covers the cold-start transient when a stiff bolt is first released. PWM current limiting via the external sense resistor protects the motor windings from the high inrush locked out that would damage the motor over thousands of lock cycles. The TSSOPW-24 with thermal pad fits inside the slim profile of a smart lock PCB, and the internal shoot-through prevention keeps the H-bridge safe even with the noisy switching of the lock's RF radio co-located on the same board.
추천
Office Equipment Paper Transport
Printers, scanners, copiers, and label makers use the MPC17510EJR2 to drive the brushed DC roller motors that feed paper through the device. The 2 V-15 V supply lets the same driver work with 24 V system rails via a small pre-step-down, or with 5 V USB-powered printers directly. The 1.2 A continuous covers the typical 200-700 mA load of a paper-feed roller, and the 3.8 A peak handles the jam-clearing transient when the motor must push past a misfed sheet. The TSSOPW-24 with thermal pad allows the IC to dissipate the full 1.6 W continuous without external heatsinking in the cramped interior of an office printer. The CMOS-parallel interface gives the printer's main controller simple direction and PWM braking for precise paper-position registration, critical for duplex printing alignment.
추천
추천 제품 요약
엔지니어링 참조 데이터: MPC17510EJR2 — 비교, 설계 지침 및 규정 준수 정보.
선택 가이드
대체품과의 비교
| 파라미터 | 이 제품 | MPC17510AEJR2 | MPC17511EJR2 | MPC17529EPR2 | LV8014T-MPB-E | BD62110AEFJ-E2 | TB6614FNG3SIG |
|---|---|---|---|---|---|---|---|
| Package | 24-TSSOPW | 24-TSSOPW - same | 24-TSSOPW - same | 24-TSSOPW - same | 24-TSSOPW - same | 24-TSSOPW - same | 24-TSSOPW - same |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | ON Semiconductor | ROHM Semiconductor | Toshiba |
| Operating Voltage | 2 V to 15 V | 2 V to 15 V | 2 V to 15 V | 2 V to 15 V | 1.5 V to 13.5 V | 8 V to 13.5 V | 2.5 V to 13.5 V |
| Continuous Output Current | 1.2 A | 1.2 A | 2.0 A | 1.0 A (per channel) | 1.0 A | 1.0 A | 1.2 A |
| Peak Output Current | 3.8 A | 3.8 A | 5.0 A | 2.5 A (per channel) | 3.0 A | 2.5 A | 3.2 A |
| On-Resistance per FET | 0.5 ohm typ | 0.5 ohm typ | 0.35 ohm typ | 0.6 ohm typ | 0.5 ohm typ | 0.7 ohm typ | 0.5 ohm typ |
| Control Interface | CMOS Parallel | CMOS Parallel | CMOS Parallel | CMOS Parallel | CMOS Parallel | CMOS Parallel | CMOS Parallel |
| Charge Pump | Internal (CRES pin) | Internal (CRES pin) | Internal (CRES pin) | Internal (CRES pin) | Internal | Internal | Internal |
| Thermal Shutdown | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Quantity-1 Unit Price (USD) | 3.85 | 3.85 | 4.20 | 5.10 | 3.20 | 3.60 | 3.45 |
주요 차별점
- Widest operating voltage input - down to 2 V (vs TB6614FNG3SIG)
- Higher peak surge current handling (vs BD62110AEFJ-E2)
- Lower on-resistance and higher efficiency (vs LV8014T-MPB-E)
설계 노트
Estimated: at VM=5 V, 1 A average motor current, and a brushed DC motor with 4 ohm winding, the MPC17510EJR2 dissipates approximately (1^2 × 1.0 ohm H-bridge) = 1.0 W continuous. With TSSOPW-24 theta_JA of 38 C/W on 200 mm² copper (1 oz, 4-layer JEDEC), the junction rise is 1.0 × 38 = 38 C above 25 C ambient, or about 63 C junction - well below the 150 C shutdown. At VM=12 V and 1.2 A, dissipation rises to (12-5) × 1.2 = 8.4 W worst case (cold motor), so thermal management becomes critical - keep continuous current below 1 A at 12 V supply unless you add a heatsink or expand copper pour to 1 square inch minimum.
Place a 0.1 µF ceramic bypass capacitor directly on the VM motor supply pin (pin 4) with trace length under 5 mm to the IC pad - long VM inductance combined with motor back-EMF can cause voltage transients above the 15 V absolute maximum. Add a 1 µF to 10 µF reservoir capacitor on the CRES pin (pin 6) per datasheet recommendation; do not omit this capacitor because the internal charge pump cannot drive the high-side N-FETs without it. Solder the exposed thermal pad to a copper pour of at least 200 mm² with multiple thermal via holes to the opposite GND plane - this reduces theta_JA from over 100 C/W to about 38 C/W.
Estimated: do not parallel two MPC17510EJR2 devices to double the output current - the internal current-limit thresholds and on-resistance mismatches will cause one device to hog the current and fail. For higher current, choose MPC17511EJR2 (2 A continuous in same TSSOPW-24 footprint). Also avoid running the motor leads near sensitive analog traces; even with the internal clamp diodes, motor noise can couple through ground bounce. Add a small LC (bulk) LC pi-filter on the VM supply if the application has an analog ADC or audio DAC on the same board.
규정 준수 정보
RoHS and REACH compliant per NXP product page. Not AEC-Q100 qualified - choose a different part for AEC-Q100 automotive applications. Lead-free (Pb-free) and halogen-free per NXP packaging data.
