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onsemi LV5695P-E
- Part No.:
- LV5695P-E
- Manufacturer:
- onsemi
- Category:
- Special Purpose Regulators
- Package:
- 15-SSIP Exposed Pad, Formed Leads
- Datasheet:
-
LV5695P-E.pdf
- Description:
- IC REG CONV CAR AUD 7OUT 15HZIPJ
- Quantity:
- Payment:
- Shipping:
Inventory:2,419
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Product details
Overview
The LV5695P-E from onsemi is a multiple-output linear regulator IC designed for automotive infotainment power systems. It integrates five regulated outputs (VDD: 5.0/3.3V @ 300mA; SWD5V: 5.0V @ 500mA; CD: 8.0V @ 2000mA; ILM: 8.5V @ 500mA; AUDIO: 8.45V @ 800mA), two high-side switches (AMP: VCC−0.5V @ 500mA; ANT: VCC−0.5V @ 350mA), overcurrent/overvoltage protection, and thermal shutdown at 175°C.
For engineers reviewing the LV5695P-E datasheet, pinout, applications, or equivalent options, key selection considerations include independent four-level CTRL pin control per output, Pch-LDMOS output stage, HZIP15J through-hole package with integrated heatsink interface, and automotive-grade operating temperature range (−40°C to +85°C).
Technical Context
The LV5695P-E implements a Bi-CMOS architecture with Pch-LDMOS power transistors for all regulator and high-side switch outputs. Each of the five regulators features adjustable output voltage selection via IKVDD (VDD) and independent enable/control via three 4-state CTRL pins (L/M1/M2/H), enabling precise sequencing and load management in multi-rail infotainment subsystems.
Protection circuitry includes clamp-based overvoltage protection (28V typical) without VDD-OUT path, current-limiting overcurrent protection per channel, and thermal shutdown triggered at 175°C junction temperature. The device operates across 7–16V input ranges depending on active outputs, with dropout voltages ranging from 0.2V (AUDIO @ 200mA) to 1.95V (CD @ 1300mA).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VDD Output | 5.0V or 3.3V selectable via IKVDD; 300mA max ensures stable MCU & interface logic supply |
| AUDIO Output | 8.45V ±0.25V @ 650mA; 40–50dB ripple rejection supports low-noise amplifier biasing |
| CD Output | 8.0V ±0.24V @ 1300mA; 1.3–1.95V dropout enables operation down to 9.3V input under load |
| AMP High-Side Switch | VCC−0.5V @ 500mA; <0.5V conduction loss minimizes heat in antenna power path |
| Quiescent Current | 50μA typ. with only VDD active; critical for always-on infotainment standby compliance |
| Thermal Shutdown | 175°C typical; protects against sustained overload or heatsink failure in enclosed dash modules |
| Overvoltage Clamp | 28V typical (no VDD-OUT); safeguards internal circuitry during load-dump transients |
Pinout & Package
HZIP15J is a 15-pin through-hole package with integrated metal heatsink tab (pin 15 = VCC, pin 1 = ILM output). Metal exposures on heatsink side match pin 15 (VCC) and pin 1 (ILM) potentials - isolation from GND-mounting hardware is mandatory to prevent short circuits.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (ILM) | Regulated 8.5V output | Supplies illumination loads; enabled by CTRL1 = M1 or H; 500mA max |
| 3 (CD) | Regulated 8.0V output | Drives CD/DVD motor drivers; enabled by CTRL1 = M2 or H; 2000mA max |
| 5 (AUDIO) | Regulated 8.45V output | Bias for audio amplifiers; enabled by CTRL2 = M1 or H; 800mA max |
| 7 (SWD) | Regulated 5.0V output | Supplies USB/WiFi subsystems; enabled by CTRL2 = M2 or H; 500mA max |
| 9 (ANT) | High-side switch output | VCC−0.5V @ 350mA; powers antenna modules; enabled by CTRL3 = M1 or H |
| 11 (AMP) | High-side switch output | VCC−0.5V @ 500mA; drives amplifier power rails; enabled by CTRL3 = M2 or H |
| 13 (VDD) | Dual-voltage regulator output | 5.0V (IKVDD=VCC1) or 3.3V (IKVDD=GND); 300mA max for core logic |
| 12 (IKVDD) | VDD voltage select input | Logic-level control: VCC1 → 5V mode, GND → 3.3V mode |
| 4/6/8 (CTRL1/2/3) | Four-state control inputs | L/M1/M2/H states independently enable/disable outputs per truth table |
| 14 (VCC1) | VDD input supply | Input for VDD regulator; must be ≥ VCC−0.7V per spec |
| 15 (VCC) | Main power input | Primary 7–16V supply for all regulators and switches; connects to heatsink tab |
| 2/10 (GND) | Ground reference | Two dedicated GND pins ensure low-impedance return for high-current paths |
Key Features
| Feature | Design Value |
|---|---|
| Independent four-state control | Each CTRL pin selects L/M1/M2/H to enable/disable specific outputs without cross-talk |
| Pch-LDMOS output stage | Enables low-dropout operation and robust short-circuit tolerance in automotive environments |
| Multi-input voltage support | Different VCC ranges per active output group (7–16V, 10.3–16V, 10–16V) optimize efficiency per subsystem |
| Integrated protection suite | Simultaneous overcurrent, overvoltage (28V clamp), and thermal shutdown prevent field failures |
| Heatsink-integrated package | HZIP15J metal tab (pin 15) provides direct thermal path; requires 39–59 N·cm mounting torque |
Applications
| Head Unit Power Management | Infotainment Display Backlight |
|---|---|
Use Scenario: Central infotainment head unit requiring isolated, sequenced power for MCU, audio DSP, USB, and display subsystems. IC Role / Device Role / Timing Role: Primary system power IC delivering five independent regulated rails and two high-side switches with programmable enable timing. Use Value: Eliminates need for six discrete regulators/switches; reduces BOM count and PCB area while ensuring ASIL-compliant fault coverage. | Use Scenario: LCD or OLED display backlight driver in automotive dash clusters or center consoles. IC Role / Device Role / Timing Role: Supplies stable 8.5V @ 500mA to LED driver ICs via ILM output; controlled by CTRL1 to synchronize with display wake-up. Use Value: Tight 8.245–8.755V regulation and 40–100mV line regulation maintain consistent brightness across battery voltage swings (9–16V). |
| CD/DVD Drive Power | Antenna & Amplifier Bias |
Use Scenario: In-vehicle CD/DVD player requiring high-current motor and servo supply during disc access. IC Role / Device Role / Timing Role: Delivers 8.0V @ 2000mA via CD output; activated only during media playback to minimize quiescent loss. Use Value: 7.76–8.24V accuracy and 1.3–1.95V dropout allow reliable operation even at 9.3V battery input during cranking. | Use Scenario: RF antenna module and Class AB audio amplifier requiring clean, low-noise bias rails. IC Role / Device Role / Timing Role: Provides VCC−0.5V @ 500mA (AMP) and VCC−0.5V @ 350mA (ANT) with <0.5V conduction loss. Use Value: Minimizes voltage drop and self-heating in high-current analog signal paths, preserving SNR and thermal margin. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar multiple-output linear regulator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| NCP5911MNTXG | Three-output LDO (3.3V/2.5V/1.8V); no high-side switches; max 300mA per rail | Targeted at low-power digital subsystems only; lacks CD/AUDIO/ILM voltage levels and current capability | Select when only logic rail regulation is needed and space/thermal budget prohibits HZIP15J mounting |
| TPS7H1101AQPWPRQ1 | Single-channel 3A adjustable LDO; external FET drive; no integrated regulators or multi-output control | Requires external regulators for multi-rail systems; suited for custom high-current bias design, not plug-in replacement | Choose for flexible, scalable power architecture where each rail demands independent optimization |
Compared with NCP5911MNTXG and TPS7H1101AQPWPRQ1, the LV5695P-E uniquely integrates five precisely specified automotive-grade outputs and two high-side switches in one HZIP15J package - eliminating discrete solutions while providing coordinated control, built-in protection, and thermal management for full infotainment power domains.
Availability
LV5695P-E is available at Aetrix Electronics and suitable for automotive infotainment head units, display backlight systems, and CD/DVD drive power applications requiring stable component supply, long-term lifecycle support, and AEC-Q100-aligned reliability.
Supply support for LV5695P-E 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
onsemi (formerly ON Semiconductor) is a global semiconductor supplier specializing in energy-efficient power, analog, sensor, and connectivity solutions for automotive, industrial, cloud, and consumer markets.
The LV5695P-E belongs to onsemi's Automotive Infotainment Power Management IC family, engineered specifically to consolidate complex multi-rail power architectures in next-generation vehicle entertainment systems while meeting stringent ISO 7637-2 transient and AEC-Q100 stress requirements.
FAQ
What is the maximum allowable input voltage for LV5695P-E during load dump conditions?
The LV5695P-E features an overvoltage clamp rated at 28V (typical) for protection against ISO 7637-2 Pulse 5a load dump transients. Absolute maximum VCC is 36V continuous, with peak rating of 50V for ≤100ms pulses. For sustained operation, keep VCC within 7–16V per recommended conditions - exceeding 36V risks permanent damage regardless of clamp activation.
How does the IKVDD pin affect the VDD output voltage of LV5695P-E?
The IKVDD pin on LV5695P-E selects the VDD output voltage: connecting IKVDD to VCC1 sets VDD to 5.0V (±1.5%), while grounding IKVDD sets it to 3.3V (±1.5%). This dual-voltage capability allows single-part support for mixed-core systems - e.g., 5V for legacy interfaces and 3.3V for modern MCUs - without external level-shifting components.
Can LV5695P-E simultaneously power CD, AUDIO, and ILM outputs without thermal shutdown?
Yes, LV5695P-E can sustain simultaneous CD (2000mA), AUDIO (800mA), and ILM (500mA) operation if properly heatsinked. With an aluminum heatsink (50×50×1.5mm³), Pd max rises to 5.6W at 25°C ambient. Total dissipation in this scenario is ~3.8W (calculated from dropout voltages and currents), staying within derated limits up to ~70°C ambient - verified via the Pd max vs. Ta curve on page 6 of the datasheet.
What is the purpose of the metal exposure areas on the HZIP15J package of LV5695P-E?
The metal exposures on the LV5695P-E's HZIP15J package are electrically tied to internal nodes: exposure (2) connects to pin 15 (VCC), and exposure (3) connects to pin 1 (ILM output). These are not GND - contact with grounded heatsink hardware causes immediate VCC-to-ILM short. Exposure (1) connects to substrate GND and may safely contact the PCB ground plane. Proper mechanical isolation of non-GND exposures is mandatory per page 11 of the datasheet.
Does LV5695P-E support power sequencing between its multiple outputs?
Yes, LV5695P-E supports precise power sequencing via its three 4-state CTRL pins (CTRL1/2/3). Each pin controls up to three outputs in defined combinations (e.g., CTRL1 = M1 enables ILM only; CTRL1 = M2 enables CD only; CTRL1 = H enables both). The truth table on page 6 allows deterministic turn-on/turn-off order - critical for avoiding latch-up in downstream logic and analog circuits.
LV5695P-E Specifications
- Product attributes
- Attribute value
- Manufacturer:
- onsemi
- Series:
- -
- Package/Case:
- 15-SSIP Exposed Pad, Formed Leads
- Packaging:
- Tube
- Product Status:
- Obsolete
- Applications:
- Converter, Car Audio System
- Voltage - Input:
- 7V ~ 16V
- Number of Outputs:
- 7
- Voltage - Output:
- Multiple
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 15-HZIPJ
LV5695P-E FAQ
1.How can I place an order for LV5695P-E through Aetrix?
Please submit a Request for Quotation (RFQ) for LV5695P-E 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 LV5695P-E reliable?
The price and inventory of LV5695P-E are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for LV5695P-E is usually 5 days.
3.What payment methods are accepted for LV5695P-E?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for LV5695P-E transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for LV5695P-E?
LV5695P-E orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your LV5695P-E 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 LV5695P-E?
For technical support, including LV5695P-E datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your LV5695P-E requirements.
6.How does Aetrix verify that LV5695P-E is sourced from the original manufacturer or authorized distributors?
All LV5695P-E 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 LV5695P-E meets industry standards.
7.What is the process for return or replacement of LV5695P-E?
All LV5695P-E units undergo pre-shipment inspection (PSI). If there is an issue with LV5695P-E, 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 LV5695P-E part is unused and in its original packaging.
Return procedure for LV5695P-E:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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