L6234
| Parameters | |
|---|---|
| Lifecycle Status | ACTIVE (Last Updated: 8 months ago) |
| Mount | Through Hole |
| Mounting Type | Through Hole |
| Package / Case | 20-DIP (0.300, 7.62mm) |
| Number of Pins | 20 |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tube |
| Series | STSPIN L62 |
| JESD-609 Code | e3 |
| Part Status | Discontinued |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Number of Terminations | 20 |
| ECCN Code | EAR99 |
| Terminal Finish | Tin (Sn) |
| Applications | General Purpose |
| Subcategory | Motion Control Electronics |
| Technology | BiCDMOS |
| Voltage - Supply | 7V~52V |
| Terminal Position | DUAL |
| Supply Voltage | 42V |
| Terminal Pitch | 2.54mm |
| Base Part Number | L6234 |
| Function | Driver - Fully Integrated, Control and Power Stage |
| Number of Outputs | 3 |
| Output Voltage | 52V |
| Max Output Current | 2.8A |
| Operating Supply Voltage | 42V |
| Supply Voltage-Min (Vsup) | 7V |
| Interface | Parallel |
| Analog IC - Other Type | BRUSHLESS DC MOTOR CONTROLLER |
| Nominal Supply Current | 7mA |
| Output Configuration | Half Bridge (3) |
| Collector Emitter Voltage (VCEO) | 52V |
| Max Collector Current | 4A |
| Voltage - Load | 7V~52V |
| Switching Frequency | 150kHz |
| Motor Type | Brushless DC (BLDC) |
| Motor Type - AC, DC | Brushless DC (BLDC) |
| Height | 5.1mm |
| Length | 24.8mm |
| Width | 7.1mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
L6234 Description
The L6234 is a triple-half bridge to drive a brushless DC motor. It is realized in BCDmultipower technology which combines isolated DMOS power transistors with CMOS and bipolar circuits on the same chip. By using mixed technology it has been possible to optimize the logic circuitry and the power stage to achieve the best possible performance.
L6234 Features
Supply voltage from 7 to 52 V
5 A peak current
RDSon 0.3 Ω type. value at 25 °C
Cross conduction protection
TTL compatible driver
Operating frequency up to 150 kHz
Thermal shutdown
Intrinsic fast free-wheeling diodes
Input and enable the function for each half-bridge
10 V external reference available
