STSPIN840
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Mounting Type | Surface Mount |
| Package / Case | 24-TFQFN Exposed Pad |
| Surface Mount | YES |
| Operating Temperature | -40°C~150°C TJ |
| Packaging | Tape & Reel (TR) |
| Series | STSPIN8 |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 24 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Applications | Industrial |
| Technology | Power MOSFET |
| Voltage - Supply | 7V~45V |
| Terminal Position | QUAD |
| Terminal Form | NO LEAD |
| Supply Voltage | 36V |
| Terminal Pitch | 0.5mm |
| Reach Compliance Code | compliant |
| Base Part Number | STSPIN |
| JESD-30 Code | S-XQCC-N24 |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Supply Voltage-Max (Vsup) | 45V |
| Supply Voltage-Min (Vsup) | 7V |
| Interface | Logic |
| Analog IC - Other Type | BRUSH DC MOTOR CONTROLLER |
| Output Configuration | Half Bridge (4) |
| Current - Output | 1.5A |
| Voltage - Load | 48V Max |
| Motor Type - AC, DC | Brushed DC |
| Height Seated (Max) | 1.1mm |
| Length | 4mm |
| Width | 4mm |
| RoHS Status | RoHS Compliant |
STSPIN840 Description
The STSPIN840 is a compact brushed DC motor driver able to drive two bi-directional brushed DC motors simultaneously. It integrates, in a very small 4 x 4 mm QFN package, both the control logic and a fully protected low RDSon dual full-bridge power stage. Thanks to a dedicated PARALLEL input pin the parallel mode function can be enabled, transforming the device into an equivalent and more powerful single full-bridge able to deliver up to 3Arms current at an equivalent HS + LS RDSon of 500 mΩ.
The STSPIN840 embeds two independent PWM current controllers (one for each full bridge) based on user-settable values of the reference voltage and OFF time.
STSPIN840 Features
Operating voltage from 7 to 45 V
Maximum output current 1.5 Arms
RDSon HS + LS = 1 Ω typ.
Current control with adjustable OFF time
Current sensing is based on external shunt resistors
STSPIN840 Applications
Industrial automation and service robots
Medical and health care
ATM and money handling machines
Stage lighting
Thermal printers
Textile and sewing machines
Vending machines
Office and home automation
