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SS6952T-ET-TP
SS6952T-ET-TP
| Part Number | SS6952T-ET-TP |
|---|---|
| Manufacturer | LEADPOWER |
| Category | Integrated Circuits (ICs) > PMIC – Motor Drivers, Controllers |
| Description | Single-channel H-bridge DC motor driver IC with fixed off-time current limiting, 2-bit current control, built-in 4-channel logic protection, low Rds(on) power MOSFETs, packaged in thermally enhanced ETSSOP-28 package. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The SS6952T-ET-TP is a LEADPOWER single-channel H-bridge DC motor driver for brushed DC motors, solenoids and relays. It integrates fixed off-time PWM current limiting with 2-bit pin-selectable torque adjustment, eliminating external sampling resistors. Featuring low 150mΩ Rds(on) internal MOSFETs, it delivers up to 7A peak output under proper PCB thermal layout. Built-in OCP, TSD, UVLO and nFAULT multi-protection circuits ensure operational safety. Housed in thermally enhanced ETSSOP-28 with exposed thermal pad and TP tape-and-reel packaging for SMT mass production, it fits smart locks, small home appliances and portable automation equipment.
Core Advantages
Single H-Bridge High-Current Drive Capacity
Supports up to 7A peak output current, meets high-torque DC motor drive demands for small power industrial and consumer devices.
Built-In 2-Bit Adjustable Current Limiting Logic
On-chip fixed off-time current chopping circuit with 2-bit pin configuration, freely set motor operating current to reduce winding heating and vibration without external sense resistors.
Ultra-Low 150mΩ Typical Rds(on) Power Switches
Low conduction loss internal MOSFETs cut power dissipation; matched with ETSSOP-28 exposed thermal pad to improve continuous operation stability under heavy load.
4-In-One Comprehensive Hardware Protection System
Integrates OCP overcurrent lock, TSD overtemperature shutdown, UVLO undervoltage lockout and nFAULT fault alarm pin; automatically stops output when abnormal state occurs and recovers after fault elimination.
Wide Compatibility with Standard Digital Logic Level
3.3V logic input threshold, can be directly connected to mainstream 3.3V MCUs without level shifting circuits, simplifying peripheral layout design.
Key Specifications
| Brand | LEADPOWER |
|---|---|
| RoHS Status | RoHS Compliant / Lead-Free / Halogen-Free Materials Standard |
| EDA/CAD Model | 3D STEP Models, Schematic Symbols, and PCB Layout Footprints available upon request |
| Warranty | 1-Year Standard Quality Warranty |
| Package / Case | ETSSOP-28 |
| Mounting Type | Surface Mount Technology (SMD/SMT) |
| Surface Marking / Silkscreen | SS6952T Marking |
| Output Configuration Type | Single Channel H-Bridge Brushed DC Motor Driver Array |
| Typical MOSFET Rds(on) @ 25°C | 150mΩ |
| Maximum Peak Output Current | 7A Peak (Subject to proper PCB copper trace thermal design) |
| Digital Interface Logic Compatibility | Standard 3.3V input thresholds supporting direct connection to modern host MCUs |
| Current Regulation Mode | Fixed Off-Time PWM Chopping, 2-Bit Hardware Pin Current Selection |
| Integrated Protection Functions | OCP Over-Current Protection, TSD Thermal Shutdown, UVLO Under-Voltage Lockout, nFAULT Fault Indicator Pin |
| Packaging Presentation | Tape and Reel (TP suffix indicates high-speed carrier tape packaging for automated SMT assembly lines) |
| Operating Junction Temperature Scope | -40°C to +150°C (Standard Industrial Operating Range) |
| Max Operating Supply Voltage | 50V DC |
| Storage Temperature Range | -60℃ ~ +150℃ (Silicon Die Absolute Maximum Limit) |
| Moisture Sensitivity Level (MSL) | MSL 3 |
Typical Applications
- Smart Home Small DC Motors: Electric smart locks, automatic curtains, window actuators
- Portable Consumer Equipment: Mini water pumps, small fan drive modules, beauty equipment motors
- Light Industrial Automation: Micro conveyor actuators, solenoid valve controllers, sorting machine small drive units
- Medical Low-Power Devices: Mini infusion pump auxiliary drive, lab small fluid control solenoids
- Office Automation Auxiliary Modules: Document feeder small DC motors, printer paper separation actuators
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Factory Standard Tape Reel Pack Size | 3000 pcs per reel |
| Shipping Time | In-stock items shipped within 1-2 business days |
| Delivery Time | 3-7 working days worldwide |
| Shipping Methods | DHL, UPS, FedEx, EMS |
| Payment Methods | T/T (Bank Transfer), PayPal, Credit Card, Western Union |
Technical Support
For datasheet, sample requests, stock check, or bulk pricing, please use the Quick Inquiry form. We will reply within 24 hours and provide official LEADPOWER reference design documents.
Frequently Asked Questions
Q1: Is your SS6952T-ET-TP stock genuine original LEADPOWER components?
A: Yes, all SS6952T-ET-TP ICs are brand new original LEADPOWER factory stock. All goods pass strict incoming quality inspection and are delivered in factory sealed TP tape-and-reel packaging, consistent with LCSC official component specifications.
Q2: Can SS6952T-ET-TP drive stepper motors?
A: No, this chip is single-channel H-bridge dedicated brushed DC motor driver without built-in microstep indexer or multi-phase drive logic. It cannot drive bipolar/unipolar stepper motors, only supports DC motors, solenoids and relay coils.
Q3: What is the function of the ET suffix on the part number?
A: ET stands for thermally enhanced ETSSOP-28 package with exposed bottom thermal pad. This pad must be fully soldered to PCB copper thermal land with thermal vias to release heat and avoid thermal shutdown under 7A peak current output.
Q4: How to adjust output current limit of SS6952T-ET-TP?
A: The IC adopts 2-bit hardware pin configuration to set fixed off-time PWM current threshold, no external sampling resistor required. Different pin combinations correspond to multiple current gears to balance motor torque and power consumption.
Q5: Where can I download official datasheet and PCB footprint?
A: Fill out the inquiry form on this page, our technical team will send complete LEADPOWER official datasheet, schematic symbols, PCB footprint and application reference circuit within 24 hours.
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