Part Information Review

Thought for 1 sec

flux

Set VS's Pin Type to "Power In"
Set VS's Section to "Power"
Set VS's Pin Group to "VS"
Set VS's Pin Description to "Supply Input"
Set VS's Pin Orientation to "Top"
Set VS's Pin Type to "Power In"
Set VS's Section to "Power"
Set VS's Pin Group to "VS"
Set VS's Pin Description to "Supply Input"
Set VS's Pin Orientation to "Top"
Set VS's Pin Type to "Power In"
Set VS's Section to "Power"
Set VS's Pin Group to "VS"
Set VS's Pin Description to "Supply Input"
Set VS's Pin Orientation to "Top"
Set VOUT's Pin Type to "Power Out"
Set VOUT's Section to "Output"
Set VOUT's Pin Group to "VOUT"
Set VOUT's Pin Description to "Load Output"
Set VOUT's Pin Orientation to "Right"
Set VOUT's Pin Type to "Power Out"
Set VOUT's Section to "Output"
Set VOUT's Pin Group to "VOUT"
Set VOUT's Pin Description to "Load Output"
Set VOUT's Pin Orientation to "Right"
Set VOUT's Pin Type to "Power Out"
Set VOUT's Section to "Output"
Set VOUT's Pin Group to "VOUT"
Set VOUT's Pin Description to "Load Output"
Set VOUT's Pin Orientation to "Right"
Set GND's Pin Type to "Ground"
Set GND's Section to "Ground"
Set GND's Pin Group to "GND"
Set GND's Pin Description to "Device Ground"
Set GND's Pin Orientation to "Bottom"
Set GND's Pin Type to "Ground"
Set GND's Section to "Ground"
Set GND's Pin Group to "GND"
Set GND's Pin Description to "Thermal Ground Pad"
Set GND's Pin Orientation to "Bottom"
Set EN's Pin Type to "Input"
Set EN's Section to "Control"
Set EN's Pin Group to "Control"
Set EN's Pin Description to "Enable Input"
Set EN's Pin Orientation to "Left"
Set DIAG_EN's Pin Type to "Input"
Set DIAG_EN's Section to "Control"
Set DIAG_EN's Pin Group to "Control"
Set DIAG_EN's Pin Description to "Diagnostics Enable"
Set DIAG_EN's Pin Orientation to "Left"
Set LATCH's Pin Type to "Input"
Set LATCH's Section to "Control"
Set LATCH's Pin Group to "Control"
Set LATCH's Pin Description to "Latch Control"
Set LATCH's Pin Orientation to "Left"
Set ILIM's Pin Type to "Input"
Set ILIM's Section to "Control"
Set ILIM's Pin Group to "Control"
Set ILIM's Pin Description to "Current Limit Set"
Set ILIM's Pin Orientation to "Left"
Set *FAULT's Pin Type to "Output"
Set *FAULT's Section to "Diagnostic"
Set *FAULT's Pin Group to "Diagnostic"
Set *FAULT's Pin Description to "Fault Indicator"
Set *FAULT's Pin Orientation to "Right"
Set SNS's Pin Type to "Output"
Set SNS's Section to "Diagnostic"
Set SNS's Pin Group to "Diagnostic"
Set SNS's Pin Description to "Current Sense Output"
Set SNS's Pin Orientation to "Right"
Set NC's Pin Type to "Not Connected"
Set NC's Section to "No Connect"
Set NC's Pin Group to "NC"
Set NC's Pin Description to "No Connect"
Set NC's Pin Orientation to "Right"

*FAULT

Pin Number

VOUT

Pin Number

LATCH

Pin Number

DIAG_EN

Pin Number

GND

Pin Number

ILIM

Pin Number

SNS

Pin Number

GND

Pin Number

VOUT

Pin Number

VOUT

Pin Number

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Part Datasheet Cross-Check — TPS1HTC30AQPWPRQ1

Scope

Reviewed available project information for the Flux part project TPS1HTC30AQPWPRQ1, including project metadata, schematic terminal elements, PCB footprint nodes/assets, and the official TI datasheet link.

Datasheet URL status

Existing project property: Datasheet URL = https://www.ti.com/lit/gpn/tps1htc30-q1
Status: Already set. No Datasheet property update was required.
Canonical TI PDF identified during review: https://www.ti.com/lit/ds/symlink/tps1htc30-q1.pdf

Project metadata reviewed

Table

Field	Current project value	Datasheet / TI source expectation	Status
Manufacturer Part Number	TPS1HTC30AQPWPRQ1	TPS1HTC30AQPWPRQ1	OK
Manufacturer Name	Texas Instruments	Texas Instruments	OK
Designator Prefix	U	U for IC / high-side switch	OK
Datasheet URL	https://www.ti.com/lit/gpn/tps1htc30-q1	Official TI datasheet/product redirect	OK
Package / footprint asset	HTSSOP14_PWP_TEX-M.kicad_mod	PWP 14-pin HTSSOP / PowerPAD	OK
3D model asset	PWP0014J.stp	PWP package model	OK
Description	`TPS1HTC30AQPWPRQ1 HTSSOP14_PWP_TEX...`	Should describe function and headline specs	Needs improvement
Package or Case Code property	Not seen in project properties	PWP / HTSSOP-14 PowerPAD	Missing
Part Type property	Not seen in project properties	Smart high-side switch / power switch IC	Missing
Operating Voltage property	Not seen in project properties	6 V to 60 V recommended VS operating range	Missing
Max Current property	Not seen in project properties	6 A continuous load/output current	Missing
Operating Temperature property	Not seen in project properties	–40°C to +125°C	Missing

Key datasheet specs

Table

Spec	Value
Device function	Single-channel automotive smart high-side switch
Headline rating	30 mΩ, 6 A
Supply voltage, VS	6 V to 60 V recommended operating range
Continuous load/output current	6 A
Adjustable current limit	2 A to 16 A
Default/internal current limit behavior	About 8 A when RILIM is open / out of range
On-resistance	30 mΩ typical at TJ = 25°C; 50 mΩ typical at 125°C; 60 mΩ typical at 150°C
Logic compatibility	1.8 V, 3.3 V, and 5 V logic compatible
Diagnostics	Current sense, open-load, short-to-battery, overload / short-to-ground, thermal shutdown reporting
Protections	Overload / short-circuit, inductive discharge clamp, UVLO, loss of GND, loss of supply, reverse-battery with external components
Operating temperature	–40°C to +125°C
Package	PWP, 14-pin HTSSOP / thermally enhanced PowerPAD
Exposed thermal pad	Internally shorted to GND

Datasheet pin table vs current schematic terminals

The datasheet pinout for the PWP 14-pin HTSSOP package is:

Table

Datasheet pin	Datasheet name	Datasheet role	Current schematic terminal	Current Pin Type	Match?
1	GND	Device ground	GND::e41d35b4	Power Out	Mismatch: should be Ground
2	EN	Enable input	EN	Input	OK
3	DIAG_EN	Diagnostics enable input	DIAG_EN	Input	OK
4	FAULT	Open-drain fault output	*FAULT	Output	Mostly OK; symbol label uses leading `*` while datasheet name is FAULT
5	LATCH	Thermal shutdown latch / retry selection input	LATCH	Input	OK
6	SNS	Analog diagnostic / current sense output	SNS	Output	OK
7	ILIM	Current-limit setting pin	ILIM	Output	Acceptable, though Passive or Unspecified may better reflect external resistor setting behavior
8	VOUT	High-side switch output	VOUT::608d818c	Power In	Mismatch: should be Power Out
9	VOUT	High-side switch output	VOUT::eaf7df97	Power In	Mismatch: should be Power Out
10	VOUT	High-side switch output	VOUT::ee8bb844	Power In	Mismatch: should be Power Out
11	NC	No internal connection	NC	Not Connected	OK
12	VS	Supply input	VS::9d87b72f	Power In	OK
13	VS	Supply input	VS::54ef71a8	Power In	OK
14	VS	Supply input	VS::a95f184d	Power In	OK
Thermal pad	Thermal Pad / GND	Exposed pad internally shorted to GND	GND::a1be50c6, Pin Number 15	Power Out	Mismatch: should be Ground; label should ideally indicate EPAD / Thermal Pad GND

Footprint cross-check

Footprint asset: HTSSOP14_PWP_TEX-M.kicad_mod
Layout pads present: pins/pads for FAULT, EN, DIAG_EN, LATCH, SNS, ILIM, NC, three VS pads, three VOUT pads, GND, plus EPAD.
This matches the expected 14 leads + exposed PowerPAD structure.
The main footprint concern is not pad count; it is semantic naming alignment between the schematic thermal pad terminal (GND::a1be50c6, Pin Number 15) and layout pad (EPAD).

Mismatches / issues flagged

GND terminals typed incorrectly
- Pin 1 and the exposed thermal pad are currently Pin Type: Power Out.
- They should be Ground.
VOUT terminals typed incorrectly
- Pins 8, 9, and 10 are currently Pin Type: Power In.
- They should be Power Out because they are high-side switch outputs to the load.
Thermal pad representation is ambiguous
- Datasheet describes the exposed thermal pad as internally shorted to ground.
- Footprint pad is named EPAD, while the schematic terminal is named GND with Pin Number: 15.
- This is electrically understandable but should ideally be labeled EPAD or Thermal Pad with Pin Type: Ground and a short pin description such as Ground Thermal Pad.
Pin descriptions missing
- Existing schematic terminals do not show Pin Description properties.
- Adding short descriptions would improve library usability and ERC context.
Project metadata is incomplete
- Missing recommended properties: Part Type, Package or Case Code, Operating Voltage, Max Current, Operating Temperature, and Implementation Details.
Project description is not library-friendly
- Current description is mostly the MPN and package names.
- Recommended description: Automotive 30-mΩ, 6-A single-channel smart high-side switch, 6-V to 60-V supply, HTSSOP-14 PowerPAD.

Suggested corrections

If you want the part synchronized to the datasheet, update these fields:

Terminal Pin Type fixes

Table

Terminal	Current	Recommended
GND::e41d35b4, pin 1	Power Out	Ground
GND::a1be50c6, thermal pad / pin 15	Power Out	Ground
VOUT::608d818c, pin 8	Power In	Power Out
VOUT::eaf7df97, pin 9	Power In	Power Out
VOUT::ee8bb844, pin 10	Power In	Power Out

Suggested project properties

Table

Property	Suggested value
Part Type	Power Switch / Smart High-Side Switch
Package or Case Code	HTSSOP-14 PWP PowerPAD
Operating Voltage	60 V
Max Current	6 A
Operating Temperature	–40°C to +125°C
Implementation Details	VS pins supply the high-side switch; VOUT pins connect to load; exposed thermal pad is internally shorted to GND and should be soldered to the PCB ground/thermal plane; FAULT is open-drain and requires an external pull-up in typical use; EN, DIAG_EN, and LATCH have internal pulldowns; ILIM sets external current limit and can be shorted to GND or left floating if external current limit is not used.

Overall result

The part is mostly structurally correct: the official datasheet URL is set, MPN/manufacturer are correct, the footprint has the expected 14-lead HTSSOP + exposed pad structure, and the schematic has all expected signal pins. The main problems are pin-type metadata errors on GND and VOUT, missing terminal descriptions, incomplete project properties, and ambiguous thermal-pad labeling.

Scope
Datasheet URL status
Project metadata reviewed
Key datasheet specs
Datasheet pin table vs current schematic terminals
Footprint cross-check
Mismatches / issues flagged
Suggested corrections
Terminal Pin Type fixes
Suggested project properties
Overall result

Reviews

Documents

Part Datasheet Cross-Check — TPS1HTC30AQPWPRQ1
TPS1HTC30-Q1 Pin Functional Groups

Assets

stp

TPS1HTC30AQPWPRQ1

PWP0014J.stp3D Model

TPS1HTC30-Q1-thumb.png

TPS1HTC30-Q1-thumbThumbnail

kicad_mod

TPS1HTC30AQPWPRQ1

HTSSOP14_PWP_TEX-M.kicad_modFootprint

TPS1HTC30AQPWPRQ1

TPS1HTC30AQPWPRQ1 TPS1HTC30AQPWPRQ1_0_1 Symbol.svgDefault

Project Name

TPS1HTC30-Q1

Description

Automotive, 60-V, 6-A, 30-mΩ, one-channel smart high-side switch with adjustable current limit

TPS1HTC30-Q1 is a single-channel, smart high-side switch, with integrated NMOS power FET and charge pump, designed to meet the requirements of 24-V automotive battery systems. The low RON(30 mΩ) minimizes device power dissipation driving a wide range of output load current up to 6-A DC, and the 60- V DC operating range improves system robustness. The device integrates protection features such as thermal shutdown, output clamp, and current limit. These features improve system robustness during fault events such as short circuit. TPS1HTC30-Q1 implements an adjustable current limiting circuit that improves the reliability of the system by reducing inrush current when driving large capacitive loads and minimizing overload current. The device also provides an accurate load current sense that allows for improved load diagnostics such as overload and open-load detection enabling better predictive maintenance. TPS1HTC30-Q1 is available in a small 14-pin, 4.40- mm × 5.0-mm HTSSOP leaded package with 0.65- mm pin pitch minimizing the PCB footprint.

• Single-channel smart high-side power switch for 24-V automotive systems with full diagnostics • Wide operating voltage range: 6 V to 60 V – OVP protection: 66 V • Low RON: 30-mΩ typical, 55-mΩ maximum • Low standby current: < 0.5 µA • Low quiescent current (Iq): < 2 mA • Improve system level reliability through adjustable current limiting – Current limit: 2 A –16 A • Accurate current sensing: ±4% at 1 A • Protection – Overload and short-circuit protection – Integrated inductive discharge clamp – Undervoltage lockout (UVLO) protection – Loss of GND, loss of supply protection – Reverse battery protection with external components • Diagnostics – On and off state output open-load and short-tobattery detection – Overload and short to ground detection – Absolute and relative thermal shutdown detection • Functional Safety-Capable – Documentation available to aid functional safety system design • Operating junction temperature: –40 to 125°C • Input control: 1.8-V, 3.3-V and 5-V logic compatible • Integrated fault sense voltage scaling for ADC protection • Qualifications – AEC-Q100 qualified for automotive applications • Temperature grade 1: –40°C to +125°C, TA • 14-pin thermally-enhanced TSSOP package TPS1HTC30AQPWPRQ1

#CommonPartsLibrary #IntegratedCircuit

Properties

Manufac… Number

TPS1HTC30AQPWPRQ1

Manufac…er Name

Texas Instruments

Part Type

Integrated Circuit

Datasheet URL

ti.com/lit/gpn/tps1htc30-q1

Designator Prefix

License

creativecommons.org/licenses/by/4.0/

Symbol Style

parametric-v1

Pricing & Availability

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adrian95 / TPS1HTC30-Q1

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