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- L6699D - ST Microelectronics
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Manufacturer:ST Microelectronics
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ManyChip's Part#:MC15247900
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Category:AC to DC Converter, AC/DC Power Module
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Package:SOIC-16
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Datasheet:Datasheet 3D Model
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Description:Soft Sw PWM Cntrlr Controller 58.2kHz to 61.8kHz/225kHz to 245kHz 16Pin SO Tube
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Stock Locations:
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Availability:370 pcs In Stock
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MOQ:1 pcs
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Unit Price:$ 25.7
Updated at 17/06/2025 10:30:15(UTC+8)
Certifications
ManyChip is committed to product quality and safety with ISO 9001, ISO 13485, ISO 45001, UL, RoHS, CQC and REACH certifications.
Description
- The L6699D is a double-ended enhanced high voltage Resonant Controller specific to series-resonant half bridge topology. Both LLC and LCC configurations are supported. It provides symmetrical complementary duty cycle: the high-side switch and the low-side switch are driven ON/OFF 180° out-of phase for exactly the same time. Output voltage regulation is obtained by modulating the operating frequency. The dead-time inserted between the turn-OFF of one switch and the turn-ON of the other one is automatically adjusted to best fit the transition times of the half bridge midpoint. To drive the high-side switch with the bootstrap approach, the IC incorporates a high voltage floating structure able to withstand more than 600V with a synchronous-driven high voltage DMOS that replaces the external fast-recovery bootstrap diode. The IC enables the user to set the operating frequency range of the converter by means of a high-accuracy externally programmable oscillator.
- Symmetrical duty cycle, variable frequency control of resonant half bridge
- Self-adjusting adaptive deadtime
- High-accuracy oscillator
- 2-level OCP - Frequency-shift and immediate shutdown
- Interface with PFC controller
- Anti-capacitive-mode protection
- Burst-mode operation at light load
- Input for brownout protection or power-on/off sequencing
- "Safe-start" procedure prevents hard switching at startup
- 600V - Rail compatible high-side gate driver with integrated bootstrap diode and high dv/dt immunity
- -300/800mA high-side and low-side gate drivers with UVLO pull-down
L6699D Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Surface Mount |
| Number of Pins | 16 Pin |
| Case/Package | SOIC-16 |
| Supply Voltage (DC) | 8.85V (min) |
| Number of Outputs | 1 Output |
| Breakdown Voltage | 600 V |
| Number of Positions | 16 Position |
| Input Current | 4.1 mA |
| Power Dissipation | 830 mW |
| Rise Time | 60 ns |
| Switching Frequency | 60kHz ~ 235kHz |
| Thermal Resistance | 120 ℃/W |
| Duty Cycle | 50 % |
| Maximum Duty Cycle | 50 % |
| Fall Time | 30 ns |
| Operating Temperature (Max) | 150 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 830 mW |
| Supply Voltage | 8.85V ~ 16V |
| Supply Voltage (Max) | 16 V |
| Supply Voltage (Min) | 8.85 V |
| Input Voltage | 16 V |
| Show | |
| Size-Length | 10 mm |
| Size-Width | 4 mm |
| Size-Height | 1.5 mm |
| Operating Temperature | -40℃ ~ 150℃ (TJ) |
| Product Lifecycle Status | Active |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
| REACH SVHC Compliance | No SVHC |
| REACH SVHC Compliance Edition | 2015/12/17 |
| ECCN Code | EAR99 |
Order guide
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charges, duties and taxes.
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- You can choose whether shipping charges will be charged through your shipping account or by us.
- Please confirm with the logistics company in advance for remote areas.
(Additional charges ($35-$50) may apply for delivery in these areas)
- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
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