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CR6202

  

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ETC
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CR6202 Switching Power Supply Controller ICs

[Chip-Rail]

General Description
CR6202 is a high-performance current mode flyback PWM controller for AC/DC transformer with high performance and price ratio, which supplies continuous output power of 5W within the range of wide-voltage between 85V and 265V, the output power of peak value can be up to 18W. The combination of optimized reasonable circuit design and bipolar facture technology with high performance and price ratio economizes the whole cost ultimately. The power controller can be applied to the typical flyback circuit topology so as to form a simple AC/DC transformer. The startup circuit inside IC is designed as a particular current inhalation way, so it can start up with the magnification function of the power switch tube itself, which lessens the power consumption for starting the resistance remarkably; when the output power is lower, IC will reduce the working frequency automatically, therefore, the standby power consumption becomes extremely low. When the power tube is closed, the interior circuit will bias it reversely, utilize the characteristic of high pressure resistance CB of bipolar transistor directly, and improve its pressure resistance capacity to the high voltage of 700V, which ensures the security of the power tube.

Features
● Set-in high-voltage power switch tube of 700V and few peripheral components
● With the modulation of lock pulse width, the testing is according to the pulse limit current.
● With the function of output frequency reduction, the non-output power consumption can be
   less than 25W.
● Inner-built ramp and anti-feedback compensation function
● The independent upper-limit current testing controller deals with over-current and over-load
   of the controller real-timely.
● The period emission pole is turned off and it outputs by deflected voltage, and the pressure
   resistance of the power tube is improved.
● Set-in current limit resistance with temperature compensation,
   which makes the current limit precise
● Set-in heat protection circuit
● Startup is accomplished with the magnification function of the switch power tube, and the
   power consumption of startup resistance is reduced more than10 times.
● Few peripheral components
● Low startup and operating current
● VCC over-voltage automatic limit
● Wide-voltage output power reaches 5W, and the narrow-voltage output power reaches 8W.
● Pb-Free DIP-8 Package


other parts : CR6202T  
CR6202 PDF
Unspecified
Unspecified
CR6202 Switching Power Supply Controller ICs

[POWER-RAIL]

General Description
CR6202 is a high-performance current mode flyback PWM controller for AC/DC transformer with high performance and price ratio, which supplies continuous output power of 5W within the range of wide-voltage between 85V and 265V, the output power of peak value can be up to 18W. The combination of optimized reasonable circuit design and bipolar facture technology with high performance and price ratio economizes the whole cost ultimately. The power controller can be applied to the typical flyback circuit topology so as to form a simple AC/DC transformer. The startup circuit inside IC is designed as a particular current inhalation way, so it can start up with the magnification function of the power switch transistor itself, which lessens the power consumption for starting the resistance remarkably; when the output power is lower, IC will reduce the working frequency automatically, therefore, the standby power consumption becomes extremely low. When the power transistor is closed, the interior circuit will bias it reversely, utilize the characteristic of high pressure resistance CB of bipolar transistor directly, and improve its pressure resistance capacity to the high voltage of 700V, which ensures the security of the power transistor.

Features
● Set-in high-voltage power switch transistor of 700V and few peripheral components
● With the modulation of lock pulse width, the testing is according to the pulse limit current.
● With the function of output frequency reduction, the non-output power consumption can be
   less than 0.25W.
● Inner-built ramp and anti-feedback compensation function
● The independent upper-limit current testing controller deals with over-current and over-load
   of the controller real-timely.
● The period emission pole is turned off and it outputs by deflected voltage, and the pressure
   resistance of the power transistor is improved.
● Set-in current limit resistance with temperature compensation, which makes the current
   limit precise
● Set-in heat protection circuit
● Startup is accomplished with the magnification function of the switch power transistor, and
      the power consumption of startup resistance is reduced more than10 times.
● Few peripheral components
● Low startup and operating current
● VCC over-voltage automatic limit
● Wide-voltage output power up to 5W, and the narrow-voltage output power up to 8W.
● Pb-Free DIP-8L Package

CR6202 PDF
ETC
Unspecified
CR6202T Switching Power Supply Controller ICs

[Chip-Rail]

General Description
CR6202 is a high-performance current mode flyback PWM controller for AC/DC transformer with high performance and price ratio, which supplies continuous output power of 5W within the range of wide-voltage between 85V and 265V, the output power of peak value can be up to 18W. The combination of optimized reasonable circuit design and bipolar facture technology with high performance and price ratio economizes the whole cost ultimately. The power controller can be applied to the typical flyback circuit topology so as to form a simple AC/DC transformer. The startup circuit inside IC is designed as a particular current inhalation way, so it can start up with the magnification function of the power switch tube itself, which lessens the power consumption for starting the resistance remarkably; when the output power is lower, IC will reduce the working frequency automatically, therefore, the standby power consumption becomes extremely low. When the power tube is closed, the interior circuit will bias it reversely, utilize the characteristic of high pressure resistance CB of bipolar transistor directly, and improve its pressure resistance capacity to the high voltage of 700V, which ensures the security of the power tube.

Features
● Set-in high-voltage power switch tube of 700V and few peripheral components
● With the modulation of lock pulse width, the testing is according to the pulse limit current.
● With the function of output frequency reduction, the non-output power consumption can be
   less than 25W.
● Inner-built ramp and anti-feedback compensation function
● The independent upper-limit current testing controller deals with over-current and over-load
   of the controller real-timely.
● The period emission pole is turned off and it outputs by deflected voltage, and the pressure
   resistance of the power tube is improved.
● Set-in current limit resistance with temperature compensation,
   which makes the current limit precise
● Set-in heat protection circuit
● Startup is accomplished with the magnification function of the switch power tube, and the
   power consumption of startup resistance is reduced more than10 times.
● Few peripheral components
● Low startup and operating current
● VCC over-voltage automatic limit
● Wide-voltage output power reaches 5W, and the narrow-voltage output power reaches 8W.
● Pb-Free DIP-8 Package


other parts : CR6202  
CR6202T PDF

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