ChongMing Group (HK) Int'l Co., Ltd
| Payment Terms | T/T, Western Union, Paypal |
| Supply Ability | 7300pcs |
| Delivery Time | 1 day |
| Packaging Details | Please contact me for details |
| Description | Converter Offline Flyback Topology 63kHz 8-SO |
| storage temperature | −55 to +150 °C |
| junction temperature | −20 to +145 °C |
| supply voltage | −0.4 to +20 V |
| voltage on pin PROTECT | −0.4 to +5 V |
| hysteresis voltage | 2.0 to 2.6 V |
| high charging current | −1.2 to −0.8 mA |
| Brand Name | |
| Model Number | TEA1530AT |
| Certification | new & original |
| Place of Origin | original factory |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, Paypal | Supply Ability | 7300pcs |
| Delivery Time | 1 day | Packaging Details | Please contact me for details |
| Description | Converter Offline Flyback Topology 63kHz 8-SO | storage temperature | −55 to +150 °C |
| junction temperature | −20 to +145 °C | supply voltage | −0.4 to +20 V |
| voltage on pin PROTECT | −0.4 to +5 V | hysteresis voltage | 2.0 to 2.6 V |
| high charging current | −1.2 to −0.8 mA | Brand Name | |
| Model Number | TEA1530AT | Certification | new & original |
| Place of Origin | original factory | ||
| High Light | electronics ic chip ，integrated circuit components | ||
TEA1530AT
GreenChipTMII SMPS control IC
General description
The GreenChip™II is the second generation of green Switched Mode Power Supply (SMPS) controller ICs. Its high level of integration allows the design of a cost effective power supply with a very low number of external components.
The TEA1530AT can be used in Fixed Frequency converter designs for low voltage, high current applications. At low power (standby) levels, the system operates in cycle skipping mode which minimizes the switching losses during standby.
The proprietary high voltage BCD800 process makes direct start-up possible from the rectified universal mains voltage in an effective and green way. A second low voltage BICMOS IC is used for accurate, high speed protection functions and control.
The TEA1530AT enables highly efficient and reliable supplies to be designed easily.
Features
Distinctive features
■ Universal mains supply operation (70 V to 276 V AC)
■ High level of integration, resulting in a very low external component count
■ Fixed frequency operation
Green features
■ Cycle skipping mode at very low loads; input power < 300 mW at no-load operation for a typical adapter application
■ On-chip start-up current source.
Protection features
■ Safe restart mode for system fault conditions
■ Undervoltage protection (foldback during overload)
■ IC OverTemperature Protection (OTP) (latched)
■ Low and adjustable OverCurrent Protection (OCP) trip level
■ Soft (re)start
■ Mains voltage-dependent operation-enabling level
■ General purpose input for latched or safe restart protection and timing, e.g. to be used for overvoltage protection (OVP), output short-circuit protection or system OTP.
Applications
■ Printer & LCD adapters / chargers / supplies. The device can however also be used in all applications that demand an efficient and cost-effective solution up to 65 W.
Limiting values
In accordance with the Absolute Maximum Rating System (IEC 60134). All voltages are measured with respect to ground (pin 2); positive currents flow into the chip; pin VCC may not be current driven. The voltage ratings are valid provided other ratings are not violated; current ratings are valid provided the maximum power rating is not violated.
| Symbol Parameter Conditions Min Max Unit |
| Voltages |
| VCC supply voltage continuous −0.4 +20 V |
| VPROTECT voltage on pin PROTECT continuous −0.4 +5 V |
| VCTRL voltage on pin CTRL −0.4 +5 V |
| VSENSE voltage on pin SENSE current limited −0.4 - V |
| VDRAIN voltage on pin DRAIN −0.4 +650 V |
| Currents |
| ICTRL current on pin CTRL d < 10 % - 50 mA |
| ISENSE current on pin SENSE −1 +10 mA |
| IDRIVER current on pin DRIVER d < 10 % −0.8 +2 A |
| IDRAIN current on pin DRAIN - 5 mA |
| General |
| Ptot total power dissipation Tamb < 70 °C |
| SO8 package - 0.5 W |
Block diagram
Typical configuration
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Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification：
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
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