component
TX4120XH
Public Made by Adomby adom
XDS DC-DC Converters, SOT-23-6. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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tx4120xh: specified limits as data (metadata.characteristics, 35 rows from the datasheet)
2 files changed
+469
README.md+42@@ -30,6 +30,48 @@ Same part, different packaging or reel option. - `TX4120xH` +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| VIN to GND | | -0.3 | | 36 | V | | 3 |+| VEN to GND | | -0.3 | | 6 | V | | 3 |+| VCS to GND | | -0.3 | | 6 | V | | 3 |+| VFB to GND | | -0.3 | | 6 | V | | 3 |+| VLED to GND | | -0.3 | | 6 | V | | 3 |+| VBST to VSW | | -0.3 | | 6 | V | | 3 |+| VSW to GND | | -1 | | | V | | 3 |+| TST 储存温度范围 | TST | -65 | | 150 | °C | | 3 |+| TJ 结温 | TJ | | | 160 | °C | | 3 |+| TL 引线温度 | TL | | | 260 | °C | | 3 |+| HBM 人体模型 | VESD | 2 | | 4 | kV | HBM | 3 |+| CDM 充电器设备型号 | VESD | | | 500 | V | CDM | 3 |+| VIN to GND | | 6.5 | | 30 | V | | 3 |+| FB | | -0.3 | | 3.3 | V | | 3 |+| 输出电压 VOUT | VOUT | 0.5 | | | V | | 3 |+| 输出电流 IOUT | IOUT | 0 | | 1 | A | | 3 |+| 工作结温范围 TJ | TJ | -40 | | 125 | °C | | 3 |+| 高边开关漏电流 | Ileak_sw | | 0 | 10 | µA | VEN = 0V, VSW= 0V | 4 |+| 高边开关导通电阻 | RDS(ON)_H | | | 250 | mΩ | IOUT = 1A, VOUT = 3.3V | 4 |+| 低侧开关导通电阻 | RDS(ON)_L | | | 140 | mΩ | IOUT = 1A, VOUT = 3.3V | 4 |+| 启动时的最小输入电压 | VUVLO_up | 4.5 | | | V | | 4 |+| 最大占空比 | Dmax | | | 98 | % | 注 4（由设计保证，未经生产测试） | 4 |+| 最短准点时间 | Ton | | | 100 | ns | 注 4（由设计保证，未经生产测试） | 4 |+| 欠压锁定下降阈值 | VUVLO_down | | 4.3 | | V | | 4 |+| 欠压锁定迟滞 | VUVLO_hys | | 0.3 | | | | 4 |+| 工作静态电流 | IQ-NONSW | | 1 | | mA | VFB =0.9V | 4 |+| 降压振荡器频率 | Foscb | | 500 | | kHz | | 4 |+| 反馈电压 | VFB | | 0.9 | | V | 6.5V ≤ VIN ≤ 33V | 4 |+| 开关电流上限 | Iocl_hs | | 3.5 | | A | 最小占空比 | 4 |+| 下开关电流限制 | Iocl_ls | | 1 | | A | 从漏到源 | 4 |+| 输入过压保护 | Vinovp | | 33 | | V | | 4 |+| 热关断 | Thsd | | 155 | | °C | 注 4（由设计保证，未经生产测试） | 4 |+| 热关断滞后 | Thsdhys | | 15 | | °C | 注 4（由设计保证，未经生产测试） | 4 |+| 结到环境热阻 | θJA | | 110 | | °C/W | 在大约 1 英寸见方的 1 盎司铜上测量（注 3） | 3 |+| 结壳热阻 | θJC | | 45 | | °C/W | | 3 |+ ## CAD (KiCad official) - Symbol: `TX4120XH`
page.json+427@@ -147,6 +147,433 @@ "Package": "SOT-23-6", "Category": "PMIC", "Pins": "6"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "69eb4c5e6d0742b5",+ "rows": [+ {+ "name": "VIN to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 36,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "VEN to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "VCS to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "VFB to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "VLED to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "VBST to VSW",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "VSW to GND",+ "symbol": "",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -1,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "TST 储存温度范围",+ "symbol": "TST",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "TJ 结温",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 160,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "TL 引线温度",+ "symbol": "TL",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": null,+ "typ": null,+ "max": 260,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "HBM 人体模型",+ "symbol": "VESD",+ "kind": "absolute_maximum",+ "unit": "kV",+ "min": 2,+ "typ": null,+ "max": 4,+ "conditions": "HBM",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "CDM 充电器设备型号",+ "symbol": "VESD",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 500,+ "conditions": "CDM",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "VIN to GND",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 6.5,+ "typ": null,+ "max": 30,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "FB",+ "symbol": "",+ "kind": "recommended_operating",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 3.3,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "输出电压 VOUT",+ "symbol": "VOUT",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0.5,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "输出电流 IOUT",+ "symbol": "IOUT",+ "kind": "recommended_operating",+ "unit": "A",+ "min": 0,+ "typ": null,+ "max": 1,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "工作结温范围 TJ",+ "symbol": "TJ",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "高边开关漏电流",+ "symbol": "Ileak_sw",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 0,+ "max": 10,+ "conditions": "VEN = 0V, VSW= 0V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "高边开关导通电阻",+ "symbol": "RDS(ON)_H",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": null,+ "max": 250,+ "conditions": "IOUT = 1A, VOUT = 3.3V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "低侧开关导通电阻",+ "symbol": "RDS(ON)_L",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": null,+ "max": 140,+ "conditions": "IOUT = 1A, VOUT = 3.3V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "启动时的最小输入电压",+ "symbol": "VUVLO_up",+ "kind": "electrical",+ "unit": "V",+ "min": 4.5,+ "typ": null,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "最大占空比",+ "symbol": "Dmax",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": null,+ "max": 98,+ "conditions": "注 4（由设计保证，未经生产测试）",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "最短准点时间",+ "symbol": "Ton",+ "kind": "electrical",+ "unit": "ns",+ "min": null,+ "typ": null,+ "max": 100,+ "conditions": "注 4（由设计保证，未经生产测试）",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "欠压锁定下降阈值",+ "symbol": "VUVLO_down",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 4.3,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "欠压锁定迟滞",+ "symbol": "VUVLO_hys",+ "kind": "electrical",+ "unit": "",+ "min": null,+ "typ": 0.3,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "工作静态电流",+ "symbol": "IQ-NONSW",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 1,+ "max": null,+ "conditions": "VFB =0.9V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "降压振荡器频率",+ "symbol": "Foscb",+ "kind": "electrical",+ "unit": "kHz",+ "min": null,+ "typ": 500,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "反馈电压",+ "symbol": "VFB",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.9,+ "max": null,+ "conditions": "6.5V ≤ VIN ≤ 33V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "开关电流上限",+ "symbol": "Iocl_hs",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": 3.5,+ "max": null,+ "conditions": "最小占空比",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "下开关电流限制",+ "symbol": "Iocl_ls",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": 1,+ "max": null,+ "conditions": "从漏到源",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "输入过压保护",+ "symbol": "Vinovp",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 33,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "热关断",+ "symbol": "Thsd",+ "kind": "electrical",+ "unit": "°C",+ "min": null,+ "typ": 155,+ "max": null,+ "conditions": "注 4（由设计保证，未经生产测试）",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "热关断滞后",+ "symbol": "Thsdhys",+ "kind": "electrical",+ "unit": "°C",+ "min": null,+ "typ": 15,+ "max": null,+ "conditions": "注 4（由设计保证，未经生产测试）",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "结到环境热阻",+ "symbol": "θJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 110,+ "max": null,+ "conditions": "在大约 1 英寸见方的 1 盎司铜上测量（注 3）",+ "source_page": 3,+ "source": "datasheet"+ },+ {+ "name": "结壳热阻",+ "symbol": "θJC",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 45,+ "max": null,+ "conditions": "",+ "source_page": 3,+ "source": "datasheet"+ }+ ] } }, "sections": [