component
TX4150A
Public Made by Adomby adom
XDS DC-DC Converters, ESOP-8. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.
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tx4150a: specified limits as data (metadata.characteristics, 25 rows from the datasheet)
2 files changed
+339
README.md+32@@ -27,6 +27,38 @@ TX4150A from XDS, in a ESOP-8. Pinout and pin descriptions extracted from the ma | Category | PMIC | | Pins | 9 | +## Electrical characteristics++Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).++| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |+|---|---|---|---|---|---|---|---|+| Input voltage VDD | VDD | -0.3 | | 36 | V | | 4 |+| Voltage on EN/CS/FB pins | V_MAX | -0.3 | | 6 | V | EN/CS/FB | 4 |+| Output voltage on LED pin | V_MAX | -0.3 | | 6 | V | LED | 4 |+| Voltage on BST pin | V_MAX | -0.3 | | 6 | V | BST | 4 |+| Voltage on SW pin (lower limit) | V_MAX | -0.3 | | | V | SW; upper limit printed as VDD+0.3 V (formula, not a number) | 4 |+| Operating junction temperature | TA | -40 | | 125 | ℃ | | 4 |+| Maximum junction temperature | TJ | | | 160 | ℃ | | 4 |+| Storage temperature | T_STG | -65 | | 150 | ℃ | | 4 |+| Soldering temperature | T_TD | | | 260 | ℃ | 焊接，10秒左右 | 4 |+| Start-up minimum input voltage (UVLO rising) | VUVLO_up | | 4.4 | | V | VDD=12V，TA=25℃ (table header) | 5 |+| UVLO turn-off voltage (UVLO falling) | VUVLO_down | | 4.3 | | V | VDD=12V，TA=25℃ (table header) | 5 |+| UVLO hysteresis voltage | VUVLO_hys | | 0.3 | | V | VDD=12V，TA=25℃ (table header) | 5 |+| Quiescent current | IQ | | 1 | | mA | VFB=1.2V | 5 |+| Oscillator frequency | Fosc | | 150 | | KHz | | 5 |+| Feedback voltage | VFB | | 0.9 | | V | | 5 |+| Maximum duty cycle | D_MAX | | 98 | | % | | 5 |+| Minimum on-time | Ton | | 100 | | ns | | 5 |+| High-side switch current limit | Hs_Iocl | | 3.5 | | A | 最小占空比 | 5 |+| Low-side switch current limit | Ls_Iocl | | 1.2 | | A | | 5 |+| Input overvoltage protection threshold | Vinovp | | 33 | | V | | 5 |+| Overtemperature protection threshold | Thsd | | 155 | | ℃ | | 5 |+| Thermal shutdown hysteresis | Thsdhys | | 15 | | ℃ | | 5 |+| High-side switch on-resistance | RDS(ON)_H | | 250 | | mΩ | IOUT = 1A，VOUT = 3.3V | 5 |+| Low-side switch on-resistance | RDS(ON)_L | | 140 | | mΩ | IOUT = 1A, VOUT = 3.3V | 5 |+| High-side switch leakage current | I_leak_sw | | 10 | | µA | VEN = 0V, VSW= 0V | 5 |+ ## CAD (KiCad official) - Symbol: `TX4150A`
page.json+307@@ -166,6 +166,313 @@ "Package": "ESOP-8", "Category": "PMIC", "Pins": "9"+ },+ "characteristics": {+ "version": 1,+ "source": "datasheet",+ "datasheet_sha256": "cf6b1936f63a5adb",+ "rows": [+ {+ "name": "Input voltage VDD",+ "symbol": "VDD",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 36,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Voltage on EN/CS/FB pins",+ "symbol": "V_MAX",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "EN/CS/FB",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Output voltage on LED pin",+ "symbol": "V_MAX",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "LED",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Voltage on BST pin",+ "symbol": "V_MAX",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": 6,+ "conditions": "BST",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Voltage on SW pin (lower limit)",+ "symbol": "V_MAX",+ "kind": "absolute_maximum",+ "unit": "V",+ "min": -0.3,+ "typ": null,+ "max": null,+ "conditions": "SW; upper limit printed as VDD+0.3 V (formula, not a number)",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Operating junction temperature",+ "symbol": "TA",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": -40,+ "typ": null,+ "max": 125,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Maximum junction temperature",+ "symbol": "TJ",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": null,+ "typ": null,+ "max": 160,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Storage temperature",+ "symbol": "T_STG",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": -65,+ "typ": null,+ "max": 150,+ "conditions": "",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Soldering temperature",+ "symbol": "T_TD",+ "kind": "absolute_maximum",+ "unit": "℃",+ "min": null,+ "typ": null,+ "max": 260,+ "conditions": "焊接，10秒左右",+ "source_page": 4,+ "source": "datasheet"+ },+ {+ "name": "Start-up minimum input voltage (UVLO rising)",+ "symbol": "VUVLO_up",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 4.4,+ "max": null,+ "conditions": "VDD=12V，TA=25℃ (table header)",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "UVLO turn-off voltage (UVLO falling)",+ "symbol": "VUVLO_down",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 4.3,+ "max": null,+ "conditions": "VDD=12V，TA=25℃ (table header)",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "UVLO hysteresis voltage",+ "symbol": "VUVLO_hys",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.3,+ "max": null,+ "conditions": "VDD=12V，TA=25℃ (table header)",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Quiescent current",+ "symbol": "IQ",+ "kind": "electrical",+ "unit": "mA",+ "min": null,+ "typ": 1,+ "max": null,+ "conditions": "VFB=1.2V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Oscillator frequency",+ "symbol": "Fosc",+ "kind": "electrical",+ "unit": "KHz",+ "min": null,+ "typ": 150,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Feedback voltage",+ "symbol": "VFB",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 0.9,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Maximum duty cycle",+ "symbol": "D_MAX",+ "kind": "electrical",+ "unit": "%",+ "min": null,+ "typ": 98,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Minimum on-time",+ "symbol": "Ton",+ "kind": "electrical",+ "unit": "ns",+ "min": null,+ "typ": 100,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "High-side switch current limit",+ "symbol": "Hs_Iocl",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": 3.5,+ "max": null,+ "conditions": "最小占空比",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Low-side switch current limit",+ "symbol": "Ls_Iocl",+ "kind": "electrical",+ "unit": "A",+ "min": null,+ "typ": 1.2,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Input overvoltage protection threshold",+ "symbol": "Vinovp",+ "kind": "electrical",+ "unit": "V",+ "min": null,+ "typ": 33,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Overtemperature protection threshold",+ "symbol": "Thsd",+ "kind": "electrical",+ "unit": "℃",+ "min": null,+ "typ": 155,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Thermal shutdown hysteresis",+ "symbol": "Thsdhys",+ "kind": "electrical",+ "unit": "℃",+ "min": null,+ "typ": 15,+ "max": null,+ "conditions": "",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "High-side switch on-resistance",+ "symbol": "RDS(ON)_H",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 250,+ "max": null,+ "conditions": "IOUT = 1A，VOUT = 3.3V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "Low-side switch on-resistance",+ "symbol": "RDS(ON)_L",+ "kind": "electrical",+ "unit": "mΩ",+ "min": null,+ "typ": 140,+ "max": null,+ "conditions": "IOUT = 1A, VOUT = 3.3V",+ "source_page": 5,+ "source": "datasheet"+ },+ {+ "name": "High-side switch leakage current",+ "symbol": "I_leak_sw",+ "kind": "electrical",+ "unit": "µA",+ "min": null,+ "typ": 10,+ "max": null,+ "conditions": "VEN = 0V, VSW= 0V",+ "source_page": 5,+ "source": "datasheet"+ }+ ] } }, "sections": [