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SS8833T-ET-TP
SS8833T-ET-TP
| Part Number | SS8833T-ET-TP |
|---|---|
| Manufacturer | LEADPOWER |
| Category | Integrated Circuits (ICs) > PMIC – Motor Drivers, Controllers |
| Description | High-efficiency dual H-bridge motor driver IC with 1A continuous / 1.5A peak output per channel, 2.7V~13V operating voltage, integrated PWM current-limiting circuitry, and full multi-layer fault protection in thermally enhanced ETSSOP-16 package. |
| Stock Status | In Stock |
| Origin | Original Factory |
Product Overview
The SS8833T-ET-TP is a dual H-bridge motor driver from LEADPOWER, ideal for battery-powered smart devices and precision motion control. It drives one bipolar stepper motor, two bidirectional brushed DC motors or solenoid loads, with 1A continuous / 1.5A peak current per channel and a 2.7V–13V operating voltage range. Built with low Rds(on) power MOSFETs and on-chip PWM current regulation, it lowers heat and current ripple. It integrates OCP, UVLO, thermal shutdown and over-temperature alarm for full system protection. Housed in compact ETSSOP-16 with exposed thermal pad, it suits medical pumps, smart toys, cameras and office automation equipment.
Core Advantages
Versatile Dual H-Bridge Architecture
Houses two completely independent H-bridge output channels on a single substrate, allowing engineers to control either a single 4-wire bipolar stepper motor or up to two separate brushed DC motors simultaneously.
Integrated Intelligent PWM Current Control
Features an on-chip PWM chopping engine that automatically keeps the winding current within targeted boundaries, eliminating the need for real-time tracking loops or software interrupts on the host MCU.
Optimized Thermal Management Solution
Combines low conduction-resistance power MOSFET switches with a specialized exposed thermal landing pad (ET), ensuring superior heat dissipation to prevent system thermal throttling in enclosed or compact layouts.
Comprehensive Internal Diagnostic Safeguards
Natively integrates cycle-by-cycle overcurrent protection (OCP), thermal shutdown (TSD), and undervoltage lockout (UVLO), providing quick safe-state transitions to shield the chip and the load from electrical failures.
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-16 |
| Mounting Type | Surface Mount Technology (SMD/SMT) |
| Surface Marking / Silkscreen | SS8833T Marking |
| Output Driver Configuration | Dual H-Bridge Inductive Load Driver Matrix, 2 Independent Drive Channels |
| Operating Supply Voltage Range (VM) | Supports broad inputs from 2.7 V to 13 V DC |
| Maximum Continuous Output Current Per Channel | Up to 1.0 A continuous per channel (Subject to appropriate PCB thermal layouts) |
| Maximum Peak Output Current Per Channel | 1.5A Peak Dynamic Rating Threshold |
| MOSFET On Resistance (Rds(on)) | High-side: 650mΩ; Low-side: 350mΩ |
| Quiescent & Sleep Current | Quiescent current: 1.1mA; Ultra-low sleep current: 1μA |
| Control Interface Compatibility | Standard 3.3V and 5.0V input logic thresholds for direct interfacing with host microcontrollers |
| Current Regulation Settings | Adjustable maximum threshold limits via external reference voltage input (VREF) and sensing pins, built-in PWM current limiting |
| Internal Protection Circuit | UVLO Under-Voltage Lockout, OCP Over-Current Protection, TSD Thermal Shutdown, Over-temperature Alarm Output |
| Packaging Presentation | Tape and Reel (TP suffix indicates high-speed carrier tape packaging for automated assembly lines), 3000pcs per reel |
| Operating Junction Temperature | -40°C to +150°C (Extended Industrial Performance Spectrum Boundary) |
Typical Applications
- Office Automation Equipment (Laser Printers, Electronic Label Makers, and Document Scanners)
- Smart Home Actuators (Motorized Blinds, Smart Door Locks, and IP Security Camera Pan-Tilt Gimbals)
- Precision Medical Instruments (Infusion Pumps, Diagnostic Liquid Handlers, and Portable Dosing Devices)
- Banking Automation Modules (Automated Teller Machines, Currency Counters, and Ticket Dispenser Feeders)
- Battery-Powered Smart Toys, Cordless Electronic Dust-Cleaners, and Educational Robotic Driving Systems
Order & Shipping Info
| Minimum Order Quantity (MOQ) | 1 Piece |
|---|---|
| Shipping Time | 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.
Frequently Asked Questions
Q1: Is your currently available stock of the SS8833T-ET-TP driver 100% genuine and original?
A: Yes, we guarantee that all SS8833T-ET-TP integrated circuits in our warehouse are 100% brand-new, factory-original products directly from LEADPOWER. Every shipment batch passes incoming tracking checks and is dispatched in secure factory tape-and-reel packages to prevent package pin bending.
Q2: What is the physical structural importance of the “ET” package designation?
A: The “ET” suffix indicates that this ETSSOP-16 package contains a metallic Exposed Thermal Pad on its underside. Soldering this pad directly onto a ground plane on the application PCB creates a low thermal resistance path, which draws heat away from the internal silicon junction to allow sustained performance under high loads.
Q3: Can the SS8833T-ET-TP driver be applied to drive a single micro-stepping motor configuration?
A: Yes, absolutely. With its two internal H-bridges, the SS8833T-ET-TP is perfectly optimized to control the two separate phases of a bipolar stepper motor. By applying external PWM signals from your microcontroller to the input channels, you can easily implement full-step, half-step, or fine micro-stepping routines.
Q4: How can our physical engineering group get formal component engineering drawings or request bulk wholesale pricing tiers?
A: Please complete the Quick Inquiry form on this webpage with your target quantities. Our application support desk will process your technical and supply criteria and reply with full data assets within 24 hours.
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