component
UCC27624DR
Public Made by Adomby adom
Texas Instruments Isolators - Gate Drivers, SOIC-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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page.json+11−8@@ -32,13 +32,13 @@ "number": "1", "name": "ENA", "type": "input",- "description": "Enable input for Channel A. Biasing ENA LOW disables Channel A output regardless of INA state; pulling ENA HIGH enables Channel A output. If floating, Channel A is enabled by default via an internal ~200 k\u03a9 pullup resistor. Recommended to tie to VDD if unused. Threshold: VENx_H=2V typ, VENx_L=1V typ, hysteresis ~1V."+ "description": "Enable input for Channel A. Biasing ENA LOW disables Channel A output regardless of INA state; pulling ENA HIGH enables Channel A output. If floating, Channel A is enabled by default via an internal ~200 kΩ pullup resistor. Recommended to tie to VDD if unused. Threshold: VENx_H=2V typ, VENx_L=1V typ, hysteresis ~1V." }, { "number": "2", "name": "INA", "type": "input",- "description": "Non-inverting input to Channel A. OUTA is held LOW if INA is unbiased or floating due to an internal ~120 k\u03a9 pulldown resistor. Connect to GND if unused. Input high threshold VINx_H=2V typ, low threshold VINx_L=1V typ, capable of handling -10V."+ "description": "Non-inverting input to Channel A. OUTA is held LOW if INA is unbiased or floating due to an internal ~120 kΩ pulldown resistor. Connect to GND if unused. Input high threshold VINx_H=2V typ, low threshold VINx_L=1V typ, capable of handling -10V." }, { "number": "3",@@ -50,31 +50,31 @@ "number": "4", "name": "INB", "type": "input",- "description": "Non-inverting input to Channel B. OUTB is held LOW if INB is unbiased or floating due to an internal ~120 k\u03a9 pulldown resistor. Connect to GND if unused. Same thresholds as INA (VINx_H=2V typ, VINx_L=1V typ), capable of handling -10V."+ "description": "Non-inverting input to Channel B. OUTB is held LOW if INB is unbiased or floating due to an internal ~120 kΩ pulldown resistor. Connect to GND if unused. Same thresholds as INA (VINx_H=2V typ, VINx_L=1V typ), capable of handling -10V." }, { "number": "5", "name": "OUTB", "type": "output",- "description": "Channel B gate driver output. 5A peak source/sink current, low-side push-pull output. Pullup RoH=5\u03a9 typ (PMOS DC), pulldown RoL=0.6\u03a9 typ. Output swings from GND to VDD."+ "description": "Channel B gate driver output. 5A peak source/sink current, low-side push-pull output. Pullup RoH=5Ω typ (PMOS DC), pulldown RoL=0.6Ω typ. Output swings from GND to VDD." }, { "number": "6", "name": "VDD", "type": "power_in",- "description": "Bias supply input. Recommended operating range 4.5V to 26V (absolute max 30V). UVLO rising ~4.1V, falling ~3.8V, 0.3V hysteresis. Bypass with two ceramic capacitors (typically \u22651 \u00b5F and 0.1 \u00b5F) referenced to GND."+ "description": "Bias supply input. Recommended operating range 4.5V to 26V (absolute max 30V). UVLO rising ~4.1V, falling ~3.8V, 0.3V hysteresis. Bypass with two ceramic capacitors (typically ≥1 µF and 0.1 µF) referenced to GND." }, { "number": "7", "name": "OUTA", "type": "output",- "description": "Channel A gate driver output. 5A peak source/sink current, low-side push-pull output. Pullup RoH=5\u03a9 typ (PMOS DC), pulldown RoL=0.6\u03a9 typ. Output swings from GND to VDD."+ "description": "Channel A gate driver output. 5A peak source/sink current, low-side push-pull output. Pullup RoH=5Ω typ (PMOS DC), pulldown RoL=0.6Ω typ. Output swings from GND to VDD." }, { "number": "8", "name": "ENB", "type": "input",- "description": "Enable input for Channel B. Biasing ENB LOW disables Channel B output regardless of INB state; pulling ENB HIGH enables Channel B output. If floating, Channel B is enabled by default via an internal ~200 k\u03a9 pullup resistor. Recommended to tie to VDD if unused."+ "description": "Enable input for Channel B. Biasing ENB LOW disables Channel B output regardless of INB state; pulling ENB HIGH enables Channel B output. If floating, Channel B is enabled by default via an internal ~200 kΩ pullup resistor. Recommended to tie to VDD if unused." } ], "provenance": {@@ -138,5 +138,8 @@ "docs/ucc27624dr-datasheet.pdf", "viewers/symbol.html", "viewers/footprint.html"- ]+ ],+ "visibility": {+ "public": true+ } }