LTC4444IMS8E#PBF High-Side Switches and MOSFET Drivers by Analog Devices

Status: Production
Series: LTC4444
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC4444 is a high frequency high voltage gate driver that drives two N-channel MOSFETs in a synchronous DC/DC converter with supply voltages up to 100V. This powerful driver reduces switching losses in MOSFETs with high gate capacitance.The LTC4444 is configured for two supply-independent inputs. The high side input logic signal is internally level-shifted to the bootstrapped supply, which may function at up to 114V above ground.The LTC4444 contains undervoltage lockout circuits that disable the external MOSFETs when activated. Adaptive shoot-through protection prevents both MOSFETs from conducting simultaneously.For a similar driver in this product family, please refer to the chart below. Parameter LTC4444 LTC4446 LTC4444-5 Shoot-Through Protection Yes No Yes Absolute Max TS 100V 100V 100V MOSFET Gate Drive 7.2V to 13.5V 7.2V to 13.5V 4.5V to 13.5V VCC UV+ 6.6V 6.6V 4V VCC UV– 6.15V 6.15V 3.55V

Where to Buy

Prices starting from US$2.84

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Features

AEC-Q100 Qualified for Automotive Applications
Bootstrap Supply Voltage to 114V
Wide VCC Voltage: 7.2V to 13.5V
Adaptive Shoot-Through Protection
2.5A Peak TG Pull-Up Current
3A Peak BG Pull-Up Current
1.2Ω TG Driver Pull-Down
0.55Ω BG Driver Pull-Down
5ns TG Fall Time Driving 1nF Load
8ns TG Rise Time Driving 1nF Load
3ns BG Fall Time Driving 1nF Load
6ns BG Rise Time Driving 1nF Load
Drives Both High and Low Side N-Channel MOSFETs
Undervoltage Lockout
Thermally Enhanced 8-Lead MSOP Package

Alternative Descriptions

Hi V Sync N-Ch MOSFET Drvr | Analog Devices
Gate Driver, 2Channel, Mosfet, Msop | Newark Electronics
GATE DRIVER, 2CHANNEL, MOSFET, MSOP | element14
POWER MANAGEMENT IC | Richardson RFPD


LTC4444IMS8E#PBF Semiconductors - ICs by Linear Technology

MOSFET DRIVER 13.5V 1.75A 8MSOP

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Driver Configuration High Side and Low Side
Peak Output Current -
Supply Voltage Min 7.2V
Supply Voltage Max 13.5V
Driver Case Style MSOP
No. of Pins 8Pins
Input Delay -
Output Delay -
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Device Type MOSFET
Module Configuration N Channel
Operating Temperature Range -40°C to +125°C
Supply Voltage Range 7.2V to 13.5V

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC4444IMS8E#PBF?

Additional datasheets, footprints and schematics for LTC4444IMS8E#PBF are listed on our Part Details page. You can also find images and similar parts to LTC4444IMS8E#PBF on this page.

What pricing and inventory information can I view?

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What category does LTC4444IMS8E#PBF fall under?

The LTC4444IMS8E#PBF is listed under High-Side Switches and MOSFET Drivers.

Can I view similar or alternative parts?

You can view similar parts to LTC4444IMS8E#PBF when available in the High-Side Switches and MOSFET Drivers range under the specifications section at the bottom of the details page.

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Is the LTC4444IMS8E#PBF RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for LTC4444IMS8E#PBF have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Richardson RFPD and Farnell have stock available or on a lead time for LTC4444IMS8E#PBF.

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