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Numéro de référence | HT0740 | ||
Description | High-Voltage Isolated MOSFET Driver | ||
Fabricant | Microchip | ||
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1 Page
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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Pages | Pages 12 | ||
Télécharger | [ HT0740 ] |
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