STのインテリジェント･ハイサイド･スイッチは、誘導負荷、容量性負荷、または負荷抵抗を駆動する1チャネルまたは複数チャネルのバイポーラ / MOSFET出力スイッチを提供します。 CPUフィードバックの診断機能とさまざまな保護機能を使用しているために、このデバイスは本質的に壊れにくく、産業アプリケーションに適しています。 このデバイスは、広い電圧範囲（+5.5～+50 V）で動作します。
STのVNxxスイッチは、短絡と熱的過負荷状態に対する組込み保護機能による極小のRDS(on)スイッチングと包括的な診断機能を提供します。 ハイサイド構成では、8つまでの負荷を同時に制御できます。
ビデオ
The first ST intelligent power switch with galvanic isolation on chip
Galvanic isolated high-side smart power switch with SPI features rich diagnostic, safety, and protection features
The galvanic isolated octal high-side smart power switch enhances diagnostics and system management by providing a 20 MHz SPI port allowing both per-channel over-temperature signalization and efficient daisy-chaining of multiple devices. A power-good output indicates the status of the process-side power supply.
The device enlarges ST’s family of galvanic isolated high-side switches, featuring maximum safety and robustness in demanding applications such as industrial PLCs, PCs, or peripherals, and numeric-control machines in conventional factory automation or Industry 4.0 smart-factory scenarios.
Galvanic isolated 8-channel high-side switch in compact QFN package
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TDE1898C
0.5A high-side driver industrial intelligent power switch
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VNI2140J
Dual high side smart power solid state relay
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TDE3247
Interface circuit (relay and lamp driver)
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VNQ860-E
Quad Channel High Side Driver
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VNQ860SP-E
Quad channel high side driver
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IPS161H
Single high-side switch for safety integrity level (SIL2 and SIL3) compliant systems
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IPS160H
Single high-side switch for safety integrity level (SIL2 and SIL3) compliant systems
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ISO8200AQ
Galvanic Isolated Octal High Side Smart Power Solid State Relay with SPI interface
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L6376
0.5A High Side Driver Quad Intelligent Power Switch
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L6377
0.5A High Side Driver Intelligent Power Switch
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VN808-32-E
Octal channel high side driver
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VN340SP-33-E
Quad high side smart power solid state relay
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VN808CM-E
Octal channel high side driver
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L6370
2.5A High Side Driver Intelligent Power Switch
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L6375D
0.5A Industrial Intelligent Power Switch
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L6370Q
2.5 A single high-side smart power switch
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VN340SP-E
Quad high side smart power solid state relay
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VN540-E
SINGLE HIGH SIDE SMART POWER SOLID STATE RELAY
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L6374
INDUSTRIAL QUAD LINE DRIVER
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VN808CM-32-E
Octal channel high side driver
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ISO8200B
Galvanic isolated octal high side smart power solid state relay
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TDE1897R
0.5A high-side driver industrial intelligent power switch
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TDE1798DP
0.5A Intelligent Power Switch
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TDE1787
Interface circuit (relay and lamp-driver)
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TDE1747
Interface circuit - relay and lamp-driver
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VNI8200XP-32
Octal high side smart power solid state relay with serial/parallel selectable interface on chip
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VN808-E
Octal channel high side driver
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ISO8200BQ
Galvanic isolated octal high-side smart power solid state-relay
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VN330SP-E
Quad high side smart power solid state relay
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VNI4140K-32
Quad high side smart power solid state relay
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L6375S
0.5A Industrial Intelligent Power Switch
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L6452
Dual 13X16 Matrix InkJet Heads Drivers
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VNI8200XP
Octal high side smart power solid state relay with serial/parallel selectable interface on chip
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VN751S
High side driver
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VNI4140K
Quad high-side smart power solid-state relay
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VN751PT
High side driver
