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Texas Instruments LM5060Q1MM/S7002430
- Part No.:
- LM5060Q1MM/S7002430
- Manufacturer:
- Texas Instruments
- Category:
- Current Regulation/Management
- Package:
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
LM5060Q1MM/S7002430.pdf
- Description:
- PROTOTYPE
- Quantity:
- Payment:
- Shipping:
Inventory:2,694
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Product details
Overview
LM5060Q1MM/S7002430 from Texas Instruments is an automotive-grade high-side N-channel MOSFET protection controller for 5.5 V–65 V input systems, featuring programmable UVLO (1.6 V threshold), OVP (2.0 V threshold), and fault timer via external capacitor; it delivers 24 µA gate charge current, 80 mA fault discharge current, and active-low nPGD status output - used in automotive body electronics power distribution.
For engineers reviewing the LM5060Q1MM/S7002430 datasheet, LM5060Q1MM/S7002430 pinout, LM5060Q1MM/S7002430 application, or LM5060Q1MM/S7002430 equivalent, key selection concerns include VIN operating range (5.5–65 V), GATE drive capability (12 V typical above VIN), fault latching behavior, thermal limits (–40°C to +125°C junction), and AEC-Q100 qualification for automotive deployment.
Technical Context
The LM5060Q1MM/S7002430 implements dual-stage fault detection: a VGS comparator (5 V threshold) initiates startup sequencing, followed by VDS monitoring (SENSE–OUT differential) with adjustable delay via TIMER pin capacitor; it uses a charge-pump-based gate driver to sustain ~12 V gate-to-source bias during conduction.
Its functional safety capability includes documentation support for ISO 26262 ASIL-B system integration; UVLO serves as redundant enable input, and nPGD provides open-drain POWER GOOD signaling synchronized to MOSFET turn-on completion (OUT ≈ VIN).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VIN Range | 5.5 V to 65 V - supports 12 V/24 V/48 V automotive and industrial bus rails with 75 V absolute max rating (disabled state) |
| Quiescent Current | <15 µA in disabled mode - enables ultra-low-power battery-off state in always-on vehicle modules |
| GATE Drive | 24 µA sourcing current (typ), 80 mA sinking current (fault), 16.8 V zener clamp (GATE–OUT) - ensures robust N-MOSFET turn-on and fast fault shutdown |
| Fault Detection | Programmable VDS delay via TIMER capacitor; VGS threshold = 5 V (typ); SENSE current = 16 µA (typ) - enables precise overcurrent trip point setting |
| OVP/UVLO | OVP threshold = 2.0 V (typ), hysteresis = 240 mV; UVLO threshold = 1.6 V (typ), hysteresis = 180 mV - provides stable input rail supervision with redundancy |
| nPGD Output | Active-low open-drain; sink current = 5 mA max; low voltage = 205 mV (max at –40°C to +125°C) - directly interfaces with microcontroller GPIO or LED indicator |
| Operating Temp | –40°C to +125°C junction - qualified per AEC-Q100 Grade 1 for under-hood and body control applications |
Pinout & Package
LM5060Q1MM/S7002430 is housed in a 10-lead VSSOP package (3.00 mm × 3.00 mm body size) with exposed thermal pad; pin pitch is 0.5 mm and device meets JEDEC MO-187 standard.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| SENSE | VDS fault sense input | 16 µA constant-current sink sets overcurrent threshold via external resistor; compares against OUT to detect MOSFET conduction loss |
| VIN | Main supply input | Primary power source (5.5–65 V); powers internal bias circuits; POR activates at 5.1 V (typ) |
| OVP | Overvoltage monitor input | Resistor-divider input; trips at 2.0 V (typ); causes immediate GATE discharge without latching |
| UVLO | Redundant enable input | 5.5 µA pull-down sink; releases GATE when >1.6 V (typ); supports safety-critical dual-enable architectures |
| EN | Primary enable input | 6 µA pull-down sink; disables controller and reduces IQ to <15 µA when <0.8 V |
| GND | Power and signal reference | Common return for all analog and power paths; must be low-impedance connection to minimize noise coupling |
| TIMER | Fault timing capacitor node | Charged by 6 µA (startup) or 11 µA (run) current sources; fault latch triggered at 2.0 V (typ) |
| nPGD | Power Good status output | Open-drain output; pulled low when OUT ≥ SENSE (MOSFET fully on); requires external pull-up |
| OUT | Output voltage sense | Connected to MOSFET source; used with SENSE to measure VDS and determine conduction state |
| GATE | N-MOSFET gate driver | Charge-pump-driven output; clamped at 16.8 V above OUT; drives external high-side switch |
Key Features
| Feature | Design Value |
|---|---|
| Automotive qualification | AEC-Q100 Grade 1 (–40°C to +125°C) - certified for body electronics, lighting, and power distribution modules |
| Controlled output rise time | Gate current limited to 24 µA (typ); rise time adjusted via external GATE-to-GND capacitor - prevents inrush into large capacitive loads |
| Functional safety support | Documentation available for ISO 26262 ASIL-B system-level integration - enables use in safety-critical power management subsystems |
| Redundant enable architecture | UVLO pin functions as second enable input - allows dual independent control signals for fail-safe system design |
| Latched fault response | MOSFET remains off after VDS or VGS fault until EN/UVLO/VIN toggled - prevents automatic restart during persistent faults |
Applications
| Automotive Body Control Module | Industrial Power Distribution Unit |
|---|---|
Use Scenario: Managing power to door modules, seat controls, and mirror actuators in 12 V/24 V vehicle platforms. IC Role / Device Role / Timing Role: High-side protection controller enabling/disabling load power while monitoring for short-circuit and overvoltage events. Use Value: Prevents bus collapse during fault conditions; maintains system uptime via latched-off behavior and nPGD status reporting. | Use Scenario: Protecting downstream DC-DC converters and PLC I/O channels in factory automation equipment. IC Role / Device Role / Timing Role: Intelligent high-side switch supervisor with programmable OVP/UVLO thresholds and fault timer delay. Use Value: Eliminates need for discrete protection circuitry; reduces BOM count and improves reliability over mechanical relays or fuses. |
| Automotive Lighting System | Commercial Vehicle Telematics Unit |
Use Scenario: Controlling power to LED headlamp drivers and adaptive front-lighting systems (AFS). IC Role / Device Role / Timing Role: Gate driver for high-side N-MOSFET with controlled turn-on slew rate to limit EMI during lamp startup. Use Value: Meets CISPR 25 Class 5 EMC requirements; avoids voltage droop on shared 24 V rail during simultaneous lamp activation. | Use Scenario: Supplying regulated power to GPS, cellular modems, and CAN transceivers in fleet management terminals. IC Role / Device Role / Timing Role: Input protection controller interfacing between vehicle battery and isolated power stage. Use Value: Survives load dump (ISO 7637-2 Pulse 5a) up to 65 V; supports cold-crank operation down to 5.5 V with POR lockout. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-side protection controller applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LM5069Q1MMX/NOPB | Integrated 100 V N-MOSFET; fixed 2.7 V OVP; no UVLO pin; 3.3 V/5 V logic-compatible EN | Lower component count but less flexible threshold programming; not suitable where external MOSFET selection or dual-enable redundancy is required | Select LM5069Q1MMX/NOPB only when integrated FET suffices and OVP/UVLO flexibility is not needed. |
| TPS25942LARVRR | 40 V max VIN; integrated FET; I²C-configurable current limit and OVP; no TIMER pin or VGS sequencing | Enables digital configuration and telemetry but lacks analog programmability and automotive-grade VDS fault timing precision | Choose TPS25942LARVRR for smart power distribution with telemetry; retain LM5060Q1MM/S7002430 for analog-tuned, AEC-Q100-compliant protection. |
Compared with LM5069Q1MMX/NOPB and TPS25942LARVRR, LM5060Q1MM/S7002430 uniquely combines external MOSFET control, dual-enable redundancy (EN + UVLO), analog-programmable fault timing, and 65 V operation - making it optimal for cost-sensitive, high-reliability automotive power gating where layout flexibility and deterministic analog behavior are critical.
Availability
LM5060Q1MM/S7002430 is available at Aetrix Electronics and suitable for automotive body electronics, industrial power distribution units, and commercial vehicle telematics requiring stable component supply across extended temperature and long product lifecycles.
Supply support for LM5060Q1MM/S7002430 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Texas Instruments is a global semiconductor company delivering analog and embedded processing solutions for automotive, industrial, personal electronics, and communications markets.
The LM5060 product line is designed specifically for high-voltage, high-reliability power path protection in automotive and industrial systems - emphasizing AEC-Q100 compliance, fault diagnostics, and external MOSFET control flexibility.
FAQ
What is the maximum input voltage rating for LM5060Q1MM/S7002430?
The LM5060Q1MM/S7002430 supports a recommended operating input voltage range of 5.5 V to 65 V. Its absolute maximum VIN-to-GND rating is 75 V, but this applies only when the device is disabled. During normal operation, the 65 V upper limit ensures reliable performance within specified electrical characteristics and thermal limits across the full –40°C to +125°C junction temperature range. The LM5060Q1MM/S7002430 also features built-in overvoltage protection that triggers at 2.0 V on the OVP pin.
How does the TIMER pin function in LM5060Q1MM/S7002430?
The TIMER pin in LM5060Q1MM/S7002430 controls fault detection delay timing using an external capacitor to ground. It operates in two phases: a 6 µA current source charges the capacitor during startup until VGS reaches 5 V, then switches to an 11 µA source for run-time VDS fault monitoring. A voltage of 2.0 V (typ) on the TIMER pin triggers latched MOSFET shutdown. The LM5060Q1MM/S7002430 requires this capacitor for safe startup - omitting it disables fault protection. Discharge occurs automatically during EN/UVLO/VIN transitions or OVP events.
Is LM5060Q1MM/S7002430 qualified for automotive applications?
Yes, LM5060Q1MM/S7002430 is explicitly qualified per AEC-Q100 Grade 1 standards for automotive use, supporting operation from –40°C to +125°C junction temperature. It includes functional safety documentation to aid ISO 26262 ASIL-B system design and features dual-enable architecture (EN + UVLO) for redundancy. The LM5060Q1MM/S7002430 is widely deployed in automotive body control modules, lighting systems, and telematics units where reliability under harsh electrical and thermal conditions is mandatory.
What is the role of the SENSE pin in LM5060Q1MM/S7002430?
The SENSE pin in LM5060Q1MM/S7002430 serves as the reference input for VDS-based overcurrent detection. It draws a precise 16 µA (typ) constant current, allowing users to set the fault threshold by connecting an external resistor to ground. When the voltage drop across the external N-MOSFET (measured as SENSE–OUT) exceeds this programmed threshold, the LM5060Q1MM/S7002430 initiates fault timing via the TIMER pin. This analog method enables accurate, temperature-stable current limiting without requiring shunt resistors or amplifiers.
Does LM5060Q1MM/S7002430 provide reverse battery protection?
No, LM5060Q1MM/S7002430 does not integrate reverse battery protection. Its absolute maximum ratings allow –0.3 V on SENSE and OUT pins (–1 V with current limiting), and –0.3 V on other pins, but it lacks dedicated reverse-polarity circuitry. Protection against reverse battery connection must be implemented externally - typically using a series Schottky diode or complementary P-MOSFET stage upstream of the LM5060Q1MM/S7002430 input. The device's primary protections are overvoltage, undervoltage, overcurrent (VDS), and startup (VGS) faults.
LM5060Q1MM/S7002430 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Texas Instruments
- Series:
- -
- Package/Case:
- 10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
- Packaging:
- Bulk
- Product Status:
- Active
- Function:
- -
- Sensing Method:
- -
- Accuracy:
- -
- Voltage - Input:
- -
- Current - Output:
- -
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 10-VSSOP
LM5060Q1MM/S7002430 FAQ
1.How can I place an order for LM5060Q1MM/S7002430 through Aetrix?
Please submit a Request for Quotation (RFQ) for LM5060Q1MM/S7002430 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for LM5060Q1MM/S7002430 reliable?
The price and inventory of LM5060Q1MM/S7002430 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LM5060Q1MM/S7002430 is usually 5 days.
3.What payment methods are accepted for LM5060Q1MM/S7002430?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LM5060Q1MM/S7002430 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LM5060Q1MM/S7002430?
LM5060Q1MM/S7002430 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LM5060Q1MM/S7002430 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for LM5060Q1MM/S7002430?
For technical support, including LM5060Q1MM/S7002430 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LM5060Q1MM/S7002430 requirements.
6.How does Aetrix verify that LM5060Q1MM/S7002430 is sourced from the original manufacturer or authorized distributors?
All LM5060Q1MM/S7002430 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that LM5060Q1MM/S7002430 meets industry standards.
7.What is the process for return or replacement of LM5060Q1MM/S7002430?
All LM5060Q1MM/S7002430 units undergo pre-shipment inspection (PSI). If there is an issue with LM5060Q1MM/S7002430, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The LM5060Q1MM/S7002430 part is unused and in its original packaging.
Return procedure for LM5060Q1MM/S7002430:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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