Manufacturer:
Power Integrations
LCS703HG
MOSFET DRVR 12.9A 1-CH Hi/Lo Side Non-Inv 13-Pin ESIP-J
Avnet Manufacturer Part #:
LCS703HG
RoHS 6 Compliant
The HiperLCS™ is an integrated LLC power stage incorporating a multi-function controller, high-side and low-side gate drivers, plus two power MOSFETs in a half-bridge configuration.
The variable frequency controller provides high-efficiency by switching the power MOSFETs at zero voltage (ZVS), eliminating switching losses.
Key Features
- LLC half-bridge power stage incorporating controller, high and low-side gate drives, and high-voltage power MOSFETs
- Eliminates up to 30 external components
- High maximum operating frequency of 1 MHz
- Nominal steady-state operation up to 500 kHz
- Dramatically reduces magnetic size and allows use of SMD ceramic output capacitors
- Precise duty symmetry balances output rectifier current, improving efficiency
- 50% ±0.3% typical at 300 kHz
- Comprehensive fault handling and current limiting
- Programmable brown-in/out thresholds and hysteresis
- Under voltage (UV) and overvoltage (OV) protection
- Programmable over-current protection (OCP)
- Short-circuit protection (SCP)
- Over-temperature protection (OTP)
- Programmable dead-time for optimized design
- Programmable burst mode maintains regulation at no-load and improves light load efficiency
- Programmable soft-start time and delay before soft-start
- Accurate programmable minimum and maximum frequency limits
- Single package designed for high-power and high-frequency
- Reduces assembly cost and reduces PCB layout loop areas
- Simple single clip attachment to heat sink
- Staggered pin arrangement for simple PC board routing and high-voltage creepage requirements
- Paired with Hiper PFS PFC product gives complete, high efficiency, low part count PSU solutions
Technical Attributes
Find Similar Parts|
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Description | Value |
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IC Case / Package | eSIP |
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Supply Voltage Min | 11.4 V |
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Operating Temperature Min | -40 °C |
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Sink Current | 100 mA |
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Product Range | HiperLCS Series |
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Input Delay | 100 µs |
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IC Function | Half Bridge LLC Resonant Control IC for Lighting |
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IC Mounting | Through Hole |
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No. of Pins | 16 |
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Operating Temperature Max | 125 °C |
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Input Type | Non-Inverting |
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No. of Channels | 2 |
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Power Switch Type | MOSFET |
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Supply Voltage Max | 15 V |
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Output Delay | 30 ns |
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Driver Configuration | Half Bridge, High |
ECCN / UNSPSC / COO
| Description | Value |
|---|---|
| ECCN: | EAR99 |
| SCHEDULE B: | PARTS... |
| HTSN: | PARTS... |