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NXP Semiconductors MPC17510EJR2
- Part No.:
- MPC17510EJR2
- Manufacturer:
- NXP Semiconductors
- Category:
- Motor Drivers, Controllers
- Package:
- 24-TSSOP (0.220", 5.60mm Width)
- Datasheet:
-
MPC17510EJR2.pdf
- Description:
- IC MOTOR DRIVER 4V-5.5V 24TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,184
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Product details
Overview
MPC17510EJR2 from NXP Semiconductors is a monolithic H-bridge motor driver IC designed for bidirectional control of small DC motors in portable electronics. It operates from 2.0 V to 15 V supply, delivers 1.2 A continuous output current (3.8 A peak), features 0.45 Ω typical RDS(on) MOSFETs, supports PWM up to 200 kHz, and implements integrated shoot-through protection and undervoltage shutdown - used in digital camera autofocus and zoom actuation circuits.
For engineers reviewing the MPC17510EJR2 datasheet, MPC17510EJR2 pinout, MPC17510EJR2 application, or MPC17510EJR2 equivalent, key selection criteria include its 24-pin TSSOPW package with exposed pad, 5.0 V TTL/CMOS-compatible logic interface, internal charge pump enabling high-side gate drive, tri-state brake mode, and SMARTMOS process-based thermal robustness for compact motor control designs.
Technical Context
The MPC17510EJR2 integrates a full H-bridge power stage with on-chip charge pump (100–400 kHz oscillator), level shifter, and cross-conduction suppression logic to enable efficient 1.2 A DC motor drive without external high-side gate drivers. Its dual bucket capacitor interface (C1H/C1L, C2H/C2L) and reservoir capacitor pin (CRES) support stable 12–13.5 V gate drive under varying VM conditions.
Control is implemented via four dedicated logic inputs (IN1, IN2, EN, GIN) with hysteresis and internal pull-ups, supporting Forward, Reverse, Brake (both low-side ON), and High-Z modes per truth table. Undervoltage detection acts independently on VDD (1.5–3.5 V threshold) and VM (4.0–6.0 V threshold), forcing outputs into tri-state upon fault.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Range | VM = 2.0–15 V; enables operation across single-cell Li-ion (3.0 V) to multi-cell alkaline (12 V) battery systems |
| Output Current | 1.2 A continuous (DC), 3.8 A peak (10 ms pulse); sufficient for <5 W brushed DC motors in optical modules |
| RDS(on) | 0.45 Ω typical (VM = 2–15 V); minimizes conduction loss and self-heating at rated load |
| PWM Frequency | Up to 200 kHz; allows fine torque/speed resolution without audible noise in consumer imaging devices |
| Logic Interface | 5.0 V TTL/CMOS-compatible with hysteresis; directly interfaces to low-cost MCUs without level-shifting |
| Protection Features | Integrated shoot-through prevention, VDD/VM undervoltage shutdown, ESD rating ±1900 V HBM; reduces external BOM count |
| Thermal Resistance | RθJA = 120 °C/W (37 mm × 50 mm PCB copper area); defines heatsinking requirement for 1.0 W max dissipation |
Pinout & Package
The MPC17510EJR2 is housed in a 24-lead TSSOPW (Thin Shrink Small Outline Package, Wide body) with exposed thermal pad (EP), Pb-free (EJ suffix), optimized for surface-mount assembly and thermal performance in space-constrained portable PCBs.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| OUT1, OUT2 | H-Bridge Output Terminals | Connect directly to motor terminals; switch between VM and PGND to control direction and braking |
| VM (Pins 8, 21) | Motor Power Supply Input | High-current path for motor drive voltage; must be low-impedance routed with short traces to bulk capacitance |
| PGND (Pins 6, 19) | Power Ground Return | Carries full motor current return; requires separate low-impedance plane connection to OUT1/OUT2 and VM decoupling |
| IN1, IN2, EN, GIN | Digital Control Inputs | 5.0 V logic-level signals defining operating mode; EN enables/disables charge pump and output stage |
| C1H/C1L, C2H/C2L | Charge Pump Bucket Capacitor Terminals | Interface external 0.1 µF ceramic capacitors; essential for generating gate-drive voltage above VM |
| CRES | Charge Pump Reservoir Output | Provides ~12–13.5 V gate drive; connects to 10 nF–100 nF reservoir capacitor or external source via 3 kΩ resistor |
| GOUT | External Gate Driver Output | Level-shifted high-side gate signal for driving external N-channel MOSFETs (≤500 pF load) |
| VDD (Pin 23) | Logic Supply Input | 5.0 V ±10% supply for internal logic; monitored for undervoltage lockout (1.5–3.5 V threshold) |
| LGND (Pin 2) | Logic Ground Reference | Reference for VDD and input logic; must be tied to PGND with minimal impedance to avoid noise coupling |
Key Features
| Feature | Design Value |
|---|---|
| Integrated Charge Pump | Generates ≥12 V gate drive from 5 V VDD, eliminating need for external high-voltage bias supply |
| Cross-Conduction Suppression | Hardware-enforced dead-time prevents shoot-through during IN1/IN2 transitions, enhancing reliability |
| Four-Mode Operation | Forward, Reverse, Brake (dynamic), and High-Z states controlled by simple 2-bit logic + EN, simplifying MCU firmware |
| Undervoltage Lockout (UVLO) | Independent monitoring of VDD and VM ensures safe shutdown before MOSFETs operate outside SOA |
| SMARTMOS Process | Enables monolithic integration of power FETs, logic, and protection in single die - improves yield and thermal matching |
Applications
| Camera Autofocus Actuator | Digital SLR Lens Zoom Control |
|---|---|
|
Use Scenario: Precise bidirectional positioning of voice coil motor (VCM) or micro-stepper in smartphone camera modules. IC Role / Device Role / Timing Role: H-bridge driver executing microsecond-accurate PWM-controlled current pulses to achieve sub-micron lens positioning. Use Value: 200 kHz PWM capability enables silent, jitter-free focus adjustment; 1.2 A drive sustains required magnetic force without thermal derating in sealed modules. |
Use Scenario: Smooth, responsive zoom actuation in compact DSLR lens assemblies using coreless DC motors. IC Role / Device Role / Timing Role: Motor driver delivering regulated torque across 2–12 V battery range while rejecting EMI from adjacent image sensors. Use Value: Integrated UVLO prevents erratic zoom behavior during battery sag; low RDS(on) maintains efficiency over full temperature range (-30°C to 65°C). |
| Portable Medical Pump Drive | USB-Powered Lab Instrumentation |
|
Use Scenario: Driving miniature peristaltic pump motors in handheld diagnostic analyzers requiring precise fluid dosing. IC Role / Device Role / Timing Role: Current-regulated H-bridge providing repeatable 1.2 A pulses synchronized to sensor-triggered dispensing cycles. Use Value: Tri-state brake mode enables rapid motor stop without back-EMF spikes; GOUT pin supports optional external FET for higher torque variants. |
Use Scenario: Controlling fan-cooled optical encoders or sample-stage actuators in benchtop USB-powered test equipment. IC Role / Device Role / Timing Role: Motor interface translating USB-hub MCU commands into isolated, protected motor drive signals. Use Value: 5.0 V logic compatibility eliminates level shifters; 24-pin TSSOPW footprint allows dense layout alongside USB PHY and ADC sections. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar H-bridge motor driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TB6612FNG | 2-channel, 1.2 A per channel, no integrated charge pump; requires external 5 V gate drive for high-side FETs | Lacks internal charge pump and GOUT pin; needs external bootstrap circuitry for high-side drive above VM | Preferred when dual independent H-bridges are needed and board space permits discrete gate drive components |
| DRV8876N | Single H-bridge, 3.6 A peak, integrated current sense, SPI interface; no GOUT pin or external bucket caps | Offers current feedback and digital control but lacks GOUT functionality and requires different capacitor topology | Chosen when closed-loop current regulation and diagnostics are required, not for legacy 5 V logic-only designs |
Compared with TB6612FNG and DRV8876N, the MPC17510EJR2 uniquely combines 5 V logic simplicity, integrated charge pump, and GOUT flexibility in a 24-pin TSSOPW - making it optimal for cost-sensitive, space-constrained portable motor control where external gate drivers are undesirable.
Availability
MPC17510EJR2 is available at Aetrix Electronics and suitable for camera autofocus modules, portable medical pumps, USB-powered instrumentation, and digital SLR lens mechanisms requiring stable component supply across extended production lifecycles.
Supply support for MPC17510EJR2 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and consumer markets.
The MPC17510EJR2 belongs to NXP's SMARTMOS analog power driver family, engineered specifically for ultra-compact, battery-efficient bidirectional motor control in portable imaging and precision motion systems.
FAQ
What is the maximum continuous motor current supported by the MPC17510EJR2?
The MPC17510EJR2 supports 1.2 A continuous DC output current at TA = 25 °C with proper PCB thermal design (37 mm × 50 mm copper area). Peak current capability reaches 3.8 A for 10 ms pulses at 200 ms intervals. This rating is validated across the full 2.0–15 V VM range and ensures reliable operation in autofocus actuators and lens zoom mechanisms without external current limiting.
Does the MPC17510EJR2 require external capacitors, and if so, what values are recommended?
Yes, the MPC17510EJR2 requires three external capacitors: two 0.1 µF ceramic bucket capacitors (C1L/C1H and C2L/C2H) and one 0.01–0.1 µF reservoir capacitor on CRES. These are mandatory for charge pump operation and gate drive stability. The datasheet specifies C1/C2 = 0.001–0.1 µF and CRES = 0.01–0.1 µF; 0.1 µF X7R ceramics are industry-standard for all three positions in MPC17510EJR2 designs.
How does the MPC17510EJR2 implement undervoltage protection?
The MPC17510EJR2 implements dual undervoltage lockout: VDD detection triggers at 1.5–3.5 V (typical 2.5 V), and VM detection activates at 4.0–6.0 V (typical 5.0 V). When either supply drops below its threshold, the H-bridge outputs enter high-impedance state immediately. Recovery is automatic once voltage rises above the hysteresis band - ensuring safe restart in battery-powered MPC17510EJR2 applications without MCU intervention.
Can the MPC17510EJR2 drive a bipolar stepper motor?
Yes, the MPC17510EJR2 can drive a bipolar stepper motor when two units are used in parallel - one controlling phase A and the other phase B. Each MPC17510EJR2 provides full H-bridge functionality with Forward/Reverse/Brake/High-Z modes and 1.2 A per phase, enabling microstepping via PWM modulation. This configuration is explicitly referenced in the NXP datasheet as a valid application for the MPC17510EJR2 family.
What is the function of the GOUT pin on the MPC17510EJR2, and how is it used?
The GOUT pin on the MPC17510EJR2 provides a level-shifted high-side gate drive signal for controlling an external N-channel MOSFET. When GIN is logic LOW, GOUT outputs VCRES-referenced voltage (up to 13.5 V) capable of driving ≤500 pF gate capacitance. This extends the MPC17510EJR2's capability beyond its internal 1.2 A limit, enabling hybrid configurations where the internal bridge handles logic-level control and GOUT drives a higher-current external FET.
MPC17510EJR2 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Package/Case:
- 24-TSSOP (0.220", 5.60mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Motor Type - Stepper:
- -
- Motor Type - AC, DC:
- Brushed DC
- Function:
- Driver - Fully Integrated, Control and Power Stage
- Output Configuration:
- Half Bridge (2)
- Interface:
- Parallel
- Technology:
- CMOS
- Step Resolution:
- -
- Applications:
- Battery Powered
- Current - Output:
- 1.2A
- Voltage - Supply:
- 4V ~ 5.5V
- Voltage - Load:
- 2V ~ 15V
- Operating Temperature:
- -30°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 24-TSSOP
MPC17510EJR2 FAQ
1.How can I place an order for MPC17510EJR2 through Aetrix?
Please submit a Request for Quotation (RFQ) for MPC17510EJR2 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MPC17510EJR2 reliable?
The price and inventory of MPC17510EJR2 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPC17510EJR2 is usually 5 days.
3.What payment methods are accepted for MPC17510EJR2?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPC17510EJR2 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPC17510EJR2?
MPC17510EJR2 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPC17510EJR2 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MPC17510EJR2?
For technical support, including MPC17510EJR2 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPC17510EJR2 requirements.
6.How does Aetrix verify that MPC17510EJR2 is sourced from the original manufacturer or authorized distributors?
All MPC17510EJR2 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MPC17510EJR2 meets industry standards.
7.What is the process for return or replacement of MPC17510EJR2?
All MPC17510EJR2 units undergo pre-shipment inspection (PSI). If there is an issue with MPC17510EJR2, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MPC17510EJR2 part is unused and in its original packaging.
Return procedure for MPC17510EJR2:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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