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GreenChip Integrated Circuit Chip TMII SMPS control IC TEA1533AT

Good quality Programmable IC Chips for sales
Good quality Programmable IC Chips for sales
We have cooperate with Anterwell near 7 years. always very good quality good service. Original and very fast delivery. A very good partner.

—— Clemente From Brzail

I'm doing business with Anterwell from 2006, from small to big orders. Reliable!

—— Ingalill From Sweden

Sharon is a very good girl, we are very happy to cooperate with her. Competitive price and professional. Never have quality problem with them.

—— Alfredo From USA

We always buy XILINX parts from Anterwell. High quality with good price. Hope can have more business with you.

—— Mr Babak From Iran

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GreenChip Integrated Circuit Chip TMII SMPS control IC TEA1533AT

China GreenChip Integrated Circuit Chip TMII SMPS control IC TEA1533AT supplier

Large Image :  GreenChip Integrated Circuit Chip TMII SMPS control IC TEA1533AT

Product Details:

Place of Origin: original factory
Brand Name: Anterwell
Certification: new & original
Model Number: TEA1533AT

Payment & Shipping Terms:

Minimum Order Quantity: 10pcs
Price: Negotiate
Packaging Details: Please contact me for details
Delivery Time: 1 day
Payment Terms: T/T, Western Union, Paypal
Supply Ability: 3800pcs
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Detailed Product Description
Supply Voltage: −0.4 To +20 V Voltage On Pin CTRL: −0.4 To +5 V
Voltage On Pin DRAIN: −0.4 To +650 V Current On Pin DEM: −250 To +250 µA
Storage Temperature: −55 To +150 °C Operating Junction Temperature: −20 To +145 °C
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GreenChipTMII SMPS control IC TEA1533T; TEA1533AT
 
FEATURES
Distinctive features
• Universal mains supply operation (70 to 276 V AC)
• High level of integration, giving a very low external component count.
 
Green features
• Valley or zero voltage switching for minimum switching losses
• Efficient quasi-resonant operation at high power levels
• Frequency reduction at low power standby for improved system efficiency (<3 W)
• Cycle skipping mode at very low loads; Pi <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
• Continuous mode protection by means of demagnetization detection (zero switch-on current)
• Accurate and adjustable overvoltage protection (latched in TEA1533T, safe restart in TEA1533AT)
• Short winding protection
• Undervoltage protection (foldback during overload)
• Overtemperature protection (latched in TEA1533T, safe restart in TEA1533AT)
• Low and adjustable overcurrent protection trip level
• Soft (re)start
• Mains voltage-dependent operation enabling level.
 
APPLICATIONS
Besides typical application areas, i.e. adapters and chargers, the device can be used in TV and monitor supplies and all applications that demand an efficient and cost-effective solution up to 250 W.
 
GreenChip Integrated Circuit Chip TMII SMPS control IC TEA1533AT
 
GENERAL DESCRIPTION
The GreenChipTM(1)II is the second generation of green Switched Mode Power Supply (SMPS) control ICs operating directly from the rectified universal mains. A high level of integration leads to a cost effective power supply with a very low number of external components.
 
The special built-in green functions allow the efficiency to be optimum at all power levels. This holds for quasi-resonant operation at high power levels, as well as fixed frequency operation with valley switching at medium power levels. At low power (standby) levels, the system operates at a reduced frequency and with valley detection.
 
The proprietary high voltage BCD800 process makes direct start-up possible from the rectified mains voltage in an effective and green way. A second low voltage BICMOS IC is used for accurate, high-speed protection functions and control.
 
Highly efficient and reliable supplies can easily be designed using the GreenChipII control IC.
                                                                                                                                                                      
(1) GreenChip is a trademark of Koninklijke Philips Electronics N.V.
 
BLOCK DIAGRAM
GreenChip Integrated Circuit Chip TMII SMPS control IC TEA1533AT
 
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 60134); note 1.

  SYMBOL       PARAMETER     CONDITIONS   MIN.   MAX.   UNIT
  Voltages
  VCC  supply voltage  continuous −0.4  +20  V
  VCTRL  voltage on pin CTRL  −0.4  +5  V
  VDEM  voltage on pin DEM  current limited −0.4  --  V
  Vsense  voltage on pin Isense  current limited −0.4  --  V
  VDRAIN  voltage on pin DRAIN  −0.4  +650  V
 Currents
 ICTRL  current on pin CTRL  d < 10% -- 50  mA
 IDEM  current on pin DEM  −250 +250  µA
 Isense  current on pin Isense  -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 -- 0.75 W
 Tstg  storage temperature  -55 +150 °C
 Tj  operating junction temperature  −20 +145 °C
 Vesd

  electrostatic discharge voltage
   pins 1 to 13
   pin DRAIN
   any pin

 
 HBM class 1; note 2
 HBM class 1; note 2
 MM; note 3

 
 --
 --
 --

 
 2000
 1500
 400

 
  V
  V
  V

Notes
1. All voltages are measured with respect to ground; positive currents flow into the IC; 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.
2. Human Body Model (HBM): equivalent to discharging a 100 pF capacitor through a 1.5 kΩ resistor.
3. Machine Model (MM): equivalent to discharging a 200 pF capacitor through a 0.75 µH coil and a 10 Ω resistor.

Contact Details
Anterwell Technology Ltd.

Contact Person: Miss. Sharon Yang

Tel: 86-755-61169882

Fax: 86-755-613169859

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