component
LM63625DQPWPRQ1
Public Made by Adomby adom
Texas Instruments DC-DC Converters, HTSSOP-16-EP. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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lm63625dqpwprq1: specified limits as data (metadata.characteristics, 52 rows from the datasheet)
2 files changed
+690
README.md+59@@ -35,6 +35,65 @@ LM63625DQPWPRQ1 from Texas Instruments, in a HTSSOP-16-EP. Pinout and pin descri | Category | Power Management (PMIC) | | Pins | 17 | +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| 输入电压 VIN 至 PGND | VIN | 3.5 | | 36 | V | | 6 |+| EN 至 AGND | EN | 0 | | 36 | V | | 6 |+| SYNC/MODE、VSEL 和 RT 至 AGND | SYNC/MODE, VSEL, RT | 0 | | 5 | V | | 6 |+| RESET 至 AGND | RESET | 0 | | 5 | V | | 6 |+| 输出电压 | VOUT | 1 | | 20 | V | | 6 |+| VCC 外部供电 | VCC | 2.7 | | 5.25 | V | | 6 |+| 输出电流 LM63625 | IOUT | 0 | | 2.5 | A | LM63625 | 6 |+| VIN 至 PGND (HTSSOP 封装) | VIN | -0.3 | | 40 | V | | 6 |+| EN 至 AGND (HTSSOP 封装) | EN | -0.3 | | 40 | V | | 6 |+| SYNC/MODE 到 AGND | SYNC/MODE | -0.3 | | 6 | V | | 6 |+| VSEL 和 RT 至 AGND | VSEL, RT | -0.3 | | 5.5 | V | | 6 |+| RESET 至 AGND | RESET | -0.3 | | 16 | V | | 6 |+| FB 至 AGND (固定 VOUT 模式) | FB | -0.3 | | 16 | V | 固定 VOUT 模式 | 6 |+| FB 至 AGND (可调 VOUT 模式) | FB | -0.3 | | 5.5 | V | 可调 VOUT 模式 | 6 |+| AGND 到 PGND | AGND | -0.3 | | 0.3 | V | | 6 |+| SW 至 PGND，瞬变时间不到 10ns (HTSSOP 封装) | SW | -6 | | 40 | V | 瞬变时间不到 10ns | 6 |+| BOOT 至 SW | BOOT | -0.3 | | 5.5 | V | | 6 |+| VCC 到 AGND | VCC | -0.3 | | 5.5 | V | | 6 |+| 结温 TJ | TJ | -40 | | 150 | °C | | 6 |+| 贮存温度 Tstg | Tstg | -65 | | 150 | °C | | 6 |+| 结至环境热阻 (HTSSOP 16 引脚) | RθJA | | 43.1 | | °C/W | JESD 51-7, 4 层 JEDEC 板 | 7 |+| 结至外壳（顶部）热阻 (HTSSOP 16 引脚) | RθJC(top) | | 35.4 | | °C/W | | 7 |+| 结至电路板热阻 (HTSSOP 16 引脚) | RθJB | | 18.5 | | °C/W | | 7 |+| 结至顶部特征参数 (HTSSOP 16 引脚) | ΨJT | | 0.9 | | °C/W | | 7 |+| 结至电路板特征参数 (HTSSOP 16 引脚) | ΨJB | | 18.5 | | °C/W | | 7 |+| 结至外壳（底部）热阻 (HTSSOP 16 引脚) | RθJC(bot) | | 4.5 | | °C/W | | 7 |+| 短路高侧电流限值 (2.5A 版本) | ISC | 3.18 | 3.75 | 4.41 | A | 2.5A 版本 | 8 |+| 低侧电流限值 (2.5A 版本) | ILS-LIMIT | 2.55 | 3 | 3.53 | A | 2.5A 版本 | 8 |+| 最小峰值电感器电流 (2.5A 版本) | IPEAK-MIN | 0.373 | 0.65 | 1 | A | 2.5A 版本 | 8 |+| 负电流限值 (LM63625, 2.5A 版本) | IL-NEG | -1.49 | -1.2 | -0.75 | A | 2.5A 版本 | 8 |+| FB 引脚上的断续阈值 | VHICCUP | 37 | 42 | 47 | % | | 8 |+| RESET 阈值上限 - 上升 FB 电压 | V RESET-HIGH | 110 | 112 | 115 | % | | 8 |+| RESET 阈值下限 - 下降 FB 电压 | V RESET-LOW | 91 | 93 | 95 | % | | 8 |+| RESET 迟滞 FB 电压 | V RESET-HYS | 1.1 | 1.8 | 2.5 | % | | 8 |+| 正常 PG 功能的最小输入电压 | V RESET-VALID | 0.7 | 1.04 | 1.25 | V | 在 VRESET 小于 0.4V 且通过 10kΩ 上拉电阻连接至外部 5V 电源的情况下测得 | 9 |+| RESET 导通电阻 (VEN=5V) | RRESET | 60 | 150 | | Ω | VEN = 5V，1mA 上拉电流 | 9 |+| RESET 导通电阻 (VEN=0V) | RRESET | 40 | 125 | | Ω | VEN = 0V，1mA 上拉电流 | 9 |+| VCC 内部 VCC 电压 | VCC | 4.75 | 5 | 5.25 | V | 6V ≤ VIN ≤ 最大工作 VIN | 8 |+| VCC 钳位电压 | VCCM | 5.25 | 5.55 | 5.8 | V | 向 VCC 提供 1mA | 8 |+| 反馈电压 (可调 VOUT) | VFB_ADJ | 0.985 | 1 | 1.015 | V | VIN = 3.5V – 最大工作 VIN | 8 |+| 反馈电压 (5V 固定) | VFB_5V | 4.925 | 5 | 5.075 | V | VIN = 5.5V – 最大工作 VIN | 8 |+| 反馈电压 (3.3V 固定) | VFB_3p3V | 3.25 | 3.3 | 3.35 | V | VIN = 3.8V – 最大工作 VIN | 8 |+| VOUT 的精密使能高电平 | VEN-H | 1.425 | 1.5 | 1.575 | V | VEN 上升 | 8 |+| 使能输入泄漏电流 | ILKG-EN | -100 | 0.2 | 300 | nA | VEN = 13.5V | 8 |+| 用于选择可调输出电压的电阻器范围 | RSEL-ADJ | 8 | | 50 | kΩ | | 8 |+| IPOR 触发 OVP 时 SW 上的下拉电流 | IPOR | 0.5 | 1.5 | 2.5 | mA | VEN = 0V、VSW = 5V | 8 |+| 最小开关的 tOC 过流断续重试延迟时间 | tOC | 70 | 104 | 140 | ms | | 10 |+| 启用断续电流保护之前软启动完成计时器后的时间 | tOC_active | 11 | 16 | 22 | ms | | 10 |+| 内部软启动时间 | tSS | 1 | 1.6 | 2.2 | ms | | 10 |+| 软启动完成计时器 | tSS_DONE | 5 | 8 | 11 | ms | | 10 |+| RESET 边沿抗尖峰延迟 | tdg | 10 | 17 | 30 | µs | | 10 |+| RESET 运行时间 FB 时间在 RESET 释放前必须有效 | tRISE-DELAY | 2 | 3 | 5 | ms | | 10 |+ ## CAD (KiCad official) - Symbol: `LM63625DQPWPRQ1`
page.json+631@@ -219,6 +219,637 @@ "Package": "HTSSOP-16-EP", "Category": "Power Management (PMIC)", "Pins": "17"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "3be5c04a49a998ff",+ "rows": [+ {+ "name": "输入电压 VIN 至 PGND",+ "symbol": "VIN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 3.5,+ "typ": null,+ "max": 36,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "EN 至 AGND",+ "symbol": "EN",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0,+ "typ": null,+ "max": 36,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "SYNC/MODE、VSEL 和 RT 至 AGND",+ "symbol": "SYNC/MODE, VSEL, RT",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0,+ "typ": null,+ "max": 5,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "RESET 至 AGND",+ "symbol": "RESET",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 0,+ "typ": null,+ "max": 5,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "输出电压",+ "symbol": "VOUT",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 1,+ "typ": null,+ "max": 20,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VCC 外部供电",+ "symbol": "VCC",+ "kind": "recommended_operating",+ "unit": "V",+ "min": 2.7,+ "typ": null,+ "max": 5.25,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "输出电流 LM63625",+ "symbol": "IOUT",+ "kind": "recommended_operating",+ "unit": "A",+ "min": 0,+ "typ": null,+ "max": 2.5,+ "conditions": "LM63625",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VIN 至 PGND (HTSSOP 封装)",+ "symbol": "VIN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 40,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "EN 至 AGND (HTSSOP 封装)",+ "symbol": "EN",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 40,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "SYNC/MODE 到 AGND",+ "symbol": "SYNC/MODE",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VSEL 和 RT 至 AGND",+ "symbol": "VSEL, RT",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 5.5,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "RESET 至 AGND",+ "symbol": "RESET",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 16,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "FB 至 AGND (固定 VOUT 模式)",+ "symbol": "FB",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 16,+ "conditions": "固定 VOUT 模式",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "FB 至 AGND (可调 VOUT 模式)",+ "symbol": "FB",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 5.5,+ "conditions": "可调 VOUT 模式",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "AGND 到 PGND",+ "symbol": "AGND",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 0.3,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "SW 至 PGND，瞬变时间不到 10ns (HTSSOP 封装)",+ "symbol": "SW",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -6,+ "typ": null,+ "max": 40,+ "conditions": "瞬变时间不到 10ns",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "BOOT 至 SW",+ "symbol": "BOOT",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 5.5,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "VCC 到 AGND",+ "symbol": "VCC",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 5.5,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "结温 TJ",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -40,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "贮存温度 Tstg",+ "symbol": "Tstg",+ "kind": "absolute_maximum",+ "unit": "°C",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 6,+ "source": "datasheet"+ },+ {+ "name": "结至环境热阻 (HTSSOP 16 引脚)",+ "symbol": "RθJA",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 43.1,+ "max": null,+ "conditions": "JESD 51-7, 4 层 JEDEC 板",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "结至外壳（顶部）热阻 (HTSSOP 16 引脚)",+ "symbol": "RθJC(top)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 35.4,+ "max": null,+ "conditions": "",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "结至电路板热阻 (HTSSOP 16 引脚)",+ "symbol": "RθJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 18.5,+ "max": null,+ "conditions": "",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "结至顶部特征参数 (HTSSOP 16 引脚)",+ "symbol": "ΨJT",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 0.9,+ "max": null,+ "conditions": "",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "结至电路板特征参数 (HTSSOP 16 引脚)",+ "symbol": "ΨJB",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 18.5,+ "max": null,+ "conditions": "",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "结至外壳（底部）热阻 (HTSSOP 16 引脚)",+ "symbol": "RθJC(bot)",+ "kind": "thermal",+ "unit": "°C/W",+ "min": null,+ "typ": 4.5,+ "max": null,+ "conditions": "",+ "source_page": 7,+ "source": "datasheet"+ },+ {+ "name": "短路高侧电流限值 (2.5A 版本)",+ "symbol": "ISC",+ "kind": "electrical",+ "unit": "A",+ "min": 3.18,+ "typ": 3.75,+ "max": 4.41,+ "conditions": "2.5A 版本",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "低侧电流限值 (2.5A 版本)",+ "symbol": "ILS-LIMIT",+ "kind": "electrical",+ "unit": "A",+ "min": 2.55,+ "typ": 3,+ "max": 3.53,+ "conditions": "2.5A 版本",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "最小峰值电感器电流 (2.5A 版本)",+ "symbol": "IPEAK-MIN",+ "kind": "electrical",+ "unit": "A",+ "min": 0.373,+ "typ": 0.65,+ "max": 1,+ "conditions": "2.5A 版本",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "负电流限值 (LM63625, 2.5A 版本)",+ "symbol": "IL-NEG",+ "kind": "electrical",+ "unit": "A",+ "min": -1.49,+ "typ": -1.2,+ "max": -0.75,+ "conditions": "2.5A 版本",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "FB 引脚上的断续阈值",+ "symbol": "VHICCUP",+ "kind": "electrical",+ "unit": "%",+ "min": 37,+ "typ": 42,+ "max": 47,+ "conditions": "",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "RESET 阈值上限 - 上升 FB 电压",+ "symbol": "V RESET-HIGH",+ "kind": "electrical",+ "unit": "%",+ "min": 110,+ "typ": 112,+ "max": 115,+ "conditions": "",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "RESET 阈值下限 - 下降 FB 电压",+ "symbol": "V RESET-LOW",+ "kind": "electrical",+ "unit": "%",+ "min": 91,+ "typ": 93,+ "max": 95,+ "conditions": "",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "RESET 迟滞 FB 电压",+ "symbol": "V RESET-HYS",+ "kind": "electrical",+ "unit": "%",+ "min": 1.1,+ "typ": 1.8,+ "max": 2.5,+ "conditions": "",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "正常 PG 功能的最小输入电压",+ "symbol": "V RESET-VALID",+ "kind": "electrical",+ "unit": "V",+ "min": 0.7,+ "typ": 1.04,+ "max": 1.25,+ "conditions": "在 VRESET 小于 0.4V 且通过 10kΩ 上拉电阻连接至外部 5V 电源的情况下测得",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "RESET 导通电阻 (VEN=5V)",+ "symbol": "RRESET",+ "kind": "electrical",+ "unit": "Ω",+ "min": 60,+ "typ": 150,+ "max": null,+ "conditions": "VEN = 5V，1mA 上拉电流",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "RESET 导通电阻 (VEN=0V)",+ "symbol": "RRESET",+ "kind": "electrical",+ "unit": "Ω",+ "min": 40,+ "typ": 125,+ "max": null,+ "conditions": "VEN = 0V，1mA 上拉电流",+ "source_page": 9,+ "source": "datasheet"+ },+ {+ "name": "VCC 内部 VCC 电压",+ "symbol": "VCC",+ "kind": "electrical",+ "unit": "V",+ "min": 4.75,+ "typ": 5,+ "max": 5.25,+ "conditions": "6V ≤ VIN ≤ 最大工作 VIN",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "VCC 钳位电压",+ "symbol": "VCCM",+ "kind": "electrical",+ "unit": "V",+ "min": 5.25,+ "typ": 5.55,+ "max": 5.8,+ "conditions": "向 VCC 提供 1mA",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "反馈电压 (可调 VOUT)",+ "symbol": "VFB_ADJ",+ "kind": "electrical",+ "unit": "V",+ "min": 0.985,+ "typ": 1,+ "max": 1.015,+ "conditions": "VIN = 3.5V – 最大工作 VIN",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "反馈电压 (5V 固定)",+ "symbol": "VFB_5V",+ "kind": "electrical",+ "unit": "V",+ "min": 4.925,+ "typ": 5,+ "max": 5.075,+ "conditions": "VIN = 5.5V – 最大工作 VIN",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "反馈电压 (3.3V 固定)",+ "symbol": "VFB_3p3V",+ "kind": "electrical",+ "unit": "V",+ "min": 3.25,+ "typ": 3.3,+ "max": 3.35,+ "conditions": "VIN = 3.8V – 最大工作 VIN",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "VOUT 的精密使能高电平",+ "symbol": "VEN-H",+ "kind": "electrical",+ "unit": "V",+ "min": 1.425,+ "typ": 1.5,+ "max": 1.575,+ "conditions": "VEN 上升",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "使能输入泄漏电流",+ "symbol": "ILKG-EN",+ "kind": "electrical",+ "unit": "nA",+ "min": -100,+ "typ": 0.2,+ "max": 300,+ "conditions": "VEN = 13.5V",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "用于选择可调输出电压的电阻器范围",+ "symbol": "RSEL-ADJ",+ "kind": "electrical",+ "unit": "kΩ",+ "min": 8,+ "typ": null,+ "max": 50,+ "conditions": "",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "IPOR 触发 OVP 时 SW 上的下拉电流",+ "symbol": "IPOR",+ "kind": "electrical",+ "unit": "mA",+ "min": 0.5,+ "typ": 1.5,+ "max": 2.5,+ "conditions": "VEN = 0V、VSW = 5V",+ "source_page": 8,+ "source": "datasheet"+ },+ {+ "name": "最小开关的 tOC 过流断续重试延迟时间",+ "symbol": "tOC",+ "kind": "timing",+ "unit": "ms",+ "min": 70,+ "typ": 104,+ "max": 140,+ "conditions": "",+ "source_page": 10,+ "source": "datasheet"+ },+ {+ "name": "启用断续电流保护之前软启动完成计时器后的时间",+ "symbol": "tOC_active",+ "kind": "timing",+ "unit": "ms",+ "min": 11,+ "typ": 16,+ "max": 22,+ "conditions": "",+ "source_page": 10,+ "source": "datasheet"+ },+ {+ "name": "内部软启动时间",+ "symbol": "tSS",+ "kind": "timing",+ "unit": "ms",+ "min": 1,+ "typ": 1.6,+ "max": 2.2,+ "conditions": "",+ "source_page": 10,+ "source": "datasheet"+ },+ {+ "name": "软启动完成计时器",+ "symbol": "tSS_DONE",+ "kind": "timing",+ "unit": "ms",+ "min": 5,+ "typ": 8,+ "max": 11,+ "conditions": "",+ "source_page": 10,+ "source": "datasheet"+ },+ {+ "name": "RESET 边沿抗尖峰延迟",+ "symbol": "tdg",+ "kind": "timing",+ "unit": "µs",+ "min": 10,+ "typ": 17,+ "max": 30,+ "conditions": "",+ "source_page": 10,+ "source": "datasheet"+ },+ {+ "name": "RESET 运行时间 FB 时间在 RESET 释放前必须有效",+ "symbol": "tRISE-DELAY",+ "kind": "timing",+ "unit": "ms",+ "min": 2,+ "typ": 3,+ "max": 5,+ "conditions": "",+ "source_page": 10,+ "source": "datasheet"+ }+ ] } }, "variants": [],