STMicroelectronics MOSFET Gate Driver 1, 4 A 14-Pin 20 V, SO-16

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Subtotaal (1 tube van 50 eenheden)*

€ 77,30

(excl. BTW)

€ 93,55

(incl. BTW)

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  • Plus verzending 500 stuk(s) vanaf 15 december 2025
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50 - 50€ 1,546€ 77,30
100 - 200€ 1,333€ 66,65
250 +€ 1,30€ 65,00

*prijsindicatie

RS-stocknr.:
188-8274
Fabrikantnummer:
L6491D
Fabrikant:
STMicroelectronics
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Merk

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

Number of Drivers

1

Maximum Supply Voltage

20V

Minimum Operating Temperature

-40°C

Maximum Operating Temperature

125°C

Standards/Approvals

No

Height

1.65mm

Width

4 mm

Series

L6491

Length

8.75mm

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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