component
XT1861B332SR-G
Public Made by Adomby adom
NATLINEAR DC-DC Converters, SOT-23-5L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
← Commit history
xt1861b332sr-g: specified limits as data (metadata.characteristics, 13 rows from the datasheet)
2 files changed
+184−1
README.md+20@@ -23,6 +23,26 @@ XT1861B332SR-G from NATLINEAR, in a SOT-23-5L. Pinout and pin descriptions extra | Category | Power Management (PMIC) | | Pins | 5 | +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| 输出电压精度 (output voltage accuracy) | ΔVOUT | -2.5 | | 2.5 | % | | 4 |+| 最大输入电压 (maximum input voltage) | VINMAX | 0.9 | | 6.5 | V | | 4 |+| 启动电压 (start voltage) | VSTART | | | 0.8 | V | ILOAD=1mA,VIN:0→2V | 4 |+| 保持电压 (hold voltage) | VHOLD | 0.6 | | | V | ILOAD=1mA,VIN:2→0V | 4 |+| 振荡信号占空比 (oscillation signal duty cycle) | DCOSC | | | 78 | % | | 4 |+| 效率 (efficiency) | η | | 90 | 94 | % | | 4 |+| 限流 (current limit) | ILIMIT | 600 | 800 | 1000 | mA | | 4 |+| LX端最大电流 (LX maximum current) | ILXmax | | 1000 | | mA | | 4 |+| 最大功耗 SOT23-5L 封装 (max power dissipation, SOT23-5L) | PD | | 350 | | mW | SOT23-5L package | 4 |+| 工作温度范围 (operating temperature range) | Tmin-max | -40 | | 85 | °C | | 4 |+| 存储温度范围 (storage temperature range) | Tstorage | -40 | | 165 | °C | | 4 |+| 人体静电耐压 (ESD human body model) | VESD | | 4000 | | V | | 4 |+| 供给 VOUT 和 VLX 端的最大电压 (maximum voltage on VOUT and VLX) | Vmax | | 6.5 | | V | VOUT and VLX pins | 4 |+ ## CAD (KiCad official) - Symbol: `XT1861B332SR-G`
page.json+164−1@@ -159,6 +159,169 @@ "Package": "SOT-23-5L", "Category": "Power Management (PMIC)", "Pins": "5"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "6aefb3994990857c",+ "rows": [+ {+ "name": "输出电压精度 (output voltage accuracy)",+ "symbol": "ΔVOUT",+ "kind": "tolerance",+ "unit": "%",+ "min": -2.5,+ "typ": null,+ "max": 2.5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "最大输入电压 (maximum input voltage)",+ "symbol": "VINMAX",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0.9,+ "typ": null,+ "max": 6.5,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "启动电压 (start voltage)",+ "symbol": "VSTART",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": null,+ "max": 0.8,+ "conditions": "ILOAD=1mA,VIN:0→2V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "保持电压 (hold voltage)",+ "symbol": "VHOLD",+ "kind": "electrical",+ "unit": "V",+ "min": 0.6,+ "typ": null,+ "max": null,+ "conditions": "ILOAD=1mA,VIN:2→0V",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "振荡信号占空比 (oscillation signal duty cycle)",+ "symbol": "DCOSC",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": null,+ "max": 78,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "效率 (efficiency)",+ "symbol": "η",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 90,+ "max": 94,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "限流 (current limit)",+ "symbol": "ILIMIT",+ "kind": "electrical",+ "unit": "mA",+ "min": 600,+ "typ": 800,+ "max": 1000,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "LX端最大电流 (LX maximum current)",+ "symbol": "ILXmax",+ "kind": "absolute_maximum",+ "unit": "mA",+ "min": null,+ "typ": 1000,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "最大功耗 SOT23-5L 封装 (max power dissipation, SOT23-5L)",+ "symbol": "PD",+ "kind": "absolute_maximum",+ "unit": "mW",+ "min": null,+ "typ": 350,+ "max": null,+ "conditions": "SOT23-5L package",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "工作温度范围 (operating temperature range)",+ "symbol": "Tmin-max",+ "kind": "recommended_operating",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 85,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "存储温度范围 (storage temperature range)",+ "symbol": "Tstorage",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 165,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "人体静电耐压 (ESD human body model)",+ "symbol": "VESD",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": 4000,+ "max": null,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "供给 VOUT 和 VLX 端的最大电压 (maximum voltage on VOUT and VLX)",+ "symbol": "Vmax",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": null,+ "typ": 6.5,+ "max": null,+ "conditions": "VOUT and VLX pins",+ "source_page": 4,+ "source": "datasheet"+ }+ ] } }, "variants": [],@@ -201,4 +364,4 @@ "visibility": { "public": true }-}+}