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What is HT0740?

This electronic component, produced by the manufacturer "Microchip", performs the same function as "High-Voltage Isolated MOSFET Driver".


HT0740 Datasheet PDF - Microchip

Part Number HT0740
Description High-Voltage Isolated MOSFET Driver
Manufacturers Microchip 
Logo Microchip Logo 


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HT0740
High-Voltage Isolated MOSFET Driver
Features
• ±400V Input to Output Isolation
• Low Input Logic Current, 500 µA (Maximum)
• No External Voltage Supply Required
• Floating Isolated Output Drivers
• 5V Logic Compatible
Applications
• Telecommunications
• Modems
• Solid State Relays
• High-side Switches
• High-end Audio Switches
• Avionics
• Automatic Test Equipment
General Description
The HT0740 is a single-channel high-voltage low input
current isolated driver that uses the HVCMOS®
technology. It is designed to drive discrete MOSFETs
configured as high-side switches up to 400V. The
HT0740 generates an independent DC-isolated
voltage across +VOUT and –VOUT when the logic input
is at a logic high. The HT0740 does not require any
external power supplies. The internal supply voltage is
provided by the logic input when it is in high state.
Package Type
8-lead SOIC
(Top view)
VIN 1
NC 2
-VOUT 3
+VOUT 4
8 NC
7 GND
6 NC
5 NC
See Table 2-1 for pin information.
2016 Microchip Technology Inc.
DS20005628A-page 1

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HT0740 equivalent
2.0 PIN DESCRIPTION
The details on the pins of HT0740 are listed on
Table 2-1. Refer to Package Type for the location of
pins.
TABLE 2-1: PIN FUNCTION TABLE
Pin Number Pin Name
1 VIN Logic input
2 NC No connect
3 –VOUT Negative output
4 +VOUT Positive output
5 NC No connect
6 NC No connect
7 GND Ground
8 NC No connect
Description
HT0740
2016 Microchip Technology Inc.
DS20005628A-page 5


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for HT0740 electronic component.


Information Total 12 Pages
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