STMicroelectronics MOSFET Gate Driver 1, 4 A 14-Pin 20 V, SO-16
- RS stock no.:
- 188-8274
- Mfr. Part No.:
- L6491D
- Manufacturer:
- STMicroelectronics
Image representative of range
Bulk discount available
Subtotal (1 tube of 50 units)*
R 1 501,40
(exc. VAT)
R 1 726,60
(inc. VAT)
FREE delivery for orders over R 1,500.00
In Stock
- Plus 500 unit(s) shipping from 01 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit | Per Tube* |
|---|---|---|
| 50 - 50 | R 30.028 | R 1,501.40 |
| 100 - 450 | R 29.277 | R 1,463.85 |
| 500 - 950 | R 28.399 | R 1,419.95 |
| 1000 - 1950 | R 27.263 | R 1,363.15 |
| 2000 + | R 26.172 | R 1,308.60 |
*price indicative
- RS stock no.:
- 188-8274
- Mfr. Part No.:
- L6491D
- Manufacturer:
- STMicroelectronics
Specification
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 | |
| Number of Outputs | 5 | |
| Driver Type | MOSFET | |
| 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 | |
| Width | 4 mm | |
| Height | 1.65mm | |
| Series | L6491 | |
| Standards/Approvals | No | |
| 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 | ||
Number of Outputs 5 | ||
Driver Type MOSFET | ||
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 | ||
Width 4 mm | ||
Height 1.65mm | ||
Series L6491 | ||
Standards/Approvals No | ||
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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