STMicroelectronics MOSFET Gate Driver 1, 4 A 14-Pin 20V, SO-16
- RS Stock No.:
- 188-8518P
- Mfr. Part No.:
- L6491D
- Manufacturer:
- STMicroelectronics
The image is for reference only, please refer to product details and specifications
Bulk discount available
View bulk pricing optionsSubtotal 15 units (supplied in a tube)*
TWD1,053.00
(exc. GST)
TWD1,105.65
(inc. GST)
FREE delivery for orders over NT$1,300.00
In Stock
- Plus 490 unit(s) shipping from September 07, 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 15 - 20 | TWD70.20 |
| 25 + | TWD69.00 |
*price indicative
- RS Stock No.:
- 188-8518P
- Mfr. Part No.:
- L6491D
- Manufacturer:
- STMicroelectronics
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | STMicroelectronics | |
| Product Type | MOSFET | |
| Output Current | 4A | |
| Pin Count | 14 | |
| Package Type | SO-16 | |
| Fall Time | 40ns | |
| Driver Type | MOSFET | |
| Number of Outputs | 5 | |
| Rise Time | 40ns | |
| Minimum Supply Voltage | 20V | |
| Maximum Supply Voltage | 20V | |
| Number of Drivers | 1 | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 125°C | |
| Length | 8.75mm | |
| Height | 1.65mm | |
| Width | 4mm | |
| Standards/Approvals | No | |
| Series | L6491 | |
| Mount Type | Surface | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand STMicroelectronics | ||
Product Type MOSFET | ||
Output Current 4A | ||
Pin Count 14 | ||
Package Type SO-16 | ||
Fall Time 40ns | ||
Driver Type MOSFET | ||
Number of Outputs 5 | ||
Rise Time 40ns | ||
Minimum Supply Voltage 20V | ||
Maximum Supply Voltage 20V | ||
Number of Drivers 1 | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 125°C | ||
Length 8.75mm | ||
Height 1.65mm | ||
Width 4mm | ||
Standards/Approvals No | ||
Series L6491 | ||
Mount Type Surface | ||
Automotive Standard No | ||
The L6491 is a high voltage device manufactured with the BCD6 “OFF-LINE” technology. It is a single-chip half-bridge gate driver for N-channel power MOSFET or IGBT. The high-side (floating) section is designed to stand a voltage rail up to 600 V. The logic inputs are CMOS/TTL compatible down to 3.3 V for easy interfacing microcontroller/DSP. An integrated comparator is available for fast protection against overcurrent, overtemperature, etc.
High voltage rail up to 600 V
dV/dt immunity ± 50 V/ns in full temperature range
Driver current capability: 4 A source/sink
Switching times 15 ns rise/fall with 1 nF load
3.3 V, 5 V TTL/CMOS inputs with hysteresis
Integrated bootstrap diode
Comparator for fault protections
Smart shutdown function
Adjustable deadtime
Interlocking function
Compact and simplified layout
Bill of material reduction
Effective fault protection
Flexible, easy and fast design
Applications
Motor driver for home appliances, factory automation, industrial drives and fans
HID ballasts
Power supply unit
Induction heating
Wireless chargers
Industrial inverters
UPS
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