
Manufacturer Part #
TEA1751LT/N1,518
TEA1751 Series 70 - 276 V 3 mA GreenChip III SMPS Control IC - SOIC-16
Product Specification Section
NXP TEA1751LT/N1,518 - Product Specification
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ECCN:
EAR99
PCN Information:
N/A
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Date
Part Status:
Active
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NXP TEA1751LT/N1,518 - Technical Attributes
Attributes Table
Supply Current-Max: | 3.75mA |
Supply Voltage-Max: | 276V |
Duty Cycle-Max: | 10% |
Operating Temp Range: | -40°C to +150°C |
Package Style: | SOIC-16 |
Mounting Method: | Surface Mount |
Features & Applications
The TEA1751LT/N1,518 is a Third generation (GreenChip III) SMPS controller IC. It combines a controller for Power Factor Correction (PFC) and a flyback controller.
The high level of integration allows the design for cost-effective power supply with a very low number of external components.
Features:
- Integrated PFC and flyback controller
- Universal mains supply operation (70 V AC to 276 V AC)
- High level of integration
- Dual boost PFC with accurate maximum output voltage
- On-chip start-up current source
- Valley/zero voltage switching for minimum switching losses
- Frequency limitation to reduce switching losses
- PFC is switched off when a low load is detected at the flyback output
- Valley switching for minimum switching losses
- Frequency reduction with fixed minimum peak current
- Safe restart mode for system fault conditions
- Continuous mode protection by means of demagnetization detection for both converters
UnderVoltage Protection - Accurate OverVoltage Protection (OVP) for both converters
- Mains voltage independent OverPower Protection
- Open control loop protection for both converters
- IC OverTemperature Protection (OTP)
- Low and adjustable OverCurrent Protection (OCP) trip level for both converters
- General purpose input for latched protection
Applications:
- Battery chargers for cellular phones
- Standby supply for TV and desktop PC
- Power supply for White Goods applications
Pricing Section
Global Stock:
0
USA:
0
On Order:
0
Factory Lead Time:
19 Weeks
Quantity
Unit Price
2,500+
$1.04
Product Variant Information section
Available Packaging
Package Qty:
2500 per Reel
Package Style:
SOIC-16
Mounting Method:
Surface Mount