AP1661MTR-G1
AP1661MTR-G1 Datasheet
AP1661
| Part | Datasheet |
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AP1661MTR-G1 |
AP1661MTR-G1 (pdf) |
| Related Parts | Information |
|---|---|
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AP1661P-E1 |
AP1661P-E1 |
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AP1661P-G1 |
AP1661P-G1 |
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AP1661MTR-E1 |
AP1661MTR-E1 |
| PDF Datasheet Preview |
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| Data Sheet POWER FACTOR CORRECTION CONTROLLER AP1661 The AP1661 is an active power factor control IC which is designed mainly for use as pre-converter in electronic ballast, AC-DC adapters and off-line SMPS applications. The AP1661 includes an internal start-up timer for stand-alone applications, a one-quadrant multiplier to realize near unity power factor and a zero current detector to ensure DCM boundary conduction operation. The totem pole output stage is capable of driving power MOSFET with 600mA source current and 800mA sink current. Designed with advanced BiCMOS process, the AP1661 features low start-up current, low operation current and low power dissipation. The AP1661 also has rich protection features including over-voltage protection, input under-voltage lockout with hysteresis and multiplier output clamp to limit maximum peak current. This IC is available in SOIC-8 and DIP-8 packages. • Zero Current Detection Control for DCM Boundary Conduction Mode • Adjustable Output Voltage with Precise OverVoltage Protection • Low Start-up Current with 50uA Typical Value • Low Operating Supply Current with 4mA Typical Value • 1% Precision Internal Reference Voltage • Internal Start-up Timer • Disable Function for Reduced Current Consumption • Totem Pole Output with 600mA Source Current and 800mA Sink Current Capability • Under-Voltage Lockout with 2.5V of Hysteresis • AC-DC Adapter • Off-line SMPS • Electronic Ballast SOIC-8 DIP-8 Figure Package Types of AP1661 BCD Semiconductor Manufacturing Limited POWER FACTOR CORRECTION CONTROLLER Pin Configuration M Package/P Package SOIC-8/DIP-8 INV COMP MULT 18 27 36 45 VCC GD GND ZCD Figure Pin Configuration of AP1661 Top View Data Sheet AP1661 Pin Description Pin Number 1 2 3 4 Pin Name INV COMP MULT GND GD VCC Function Inverting input of the error amplifier Output of the error amplifier Input of the multiplier Input of the current control loop comparator Zero current detection input. If it is connected to GND, the device is disabled Ground. Current return for gate driver and control circuits of the IC Gate driver output Supply voltage of gate driver and control circuits of the IC BCD Semiconductor Manufacturing Limited 2 POWER FACTOR CORRECTION CONTROLLER Functional Block Diagram COMP MULT Multiplier Data Sheet AP1661 Voltage Regulation Overvoltage Detection Internal R1 Supply 7.5V 13V VCC Ordering Information Figure Functional Block Diagram of AP1661 AP1661 Circuit Type Package M SOIC-8 P DIP-8 E1 Lead Free G1 Green TR Tape and Reel Blank Tube Package SOIC-8 DIP-8 Temperature Range -40 to 85oC -40 to 85oC Lead Free Green AP1661M-E1 AP1661M-G1 AP1661MTR-E1 AP1661MTR-G1 AP1661P-E1 AP1661P-G1 Marking ID Lead Free Green 1661M-E1 1661M-G1 1661M-E1 1661M-G1 AP1661P-E1 AP1661P-G1 Packing Type Tube Tape & Reel Tube BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Products with "G1" suffix are available in green packages. BCD Semiconductor Manufacturing Limited Data Sheet POWER FACTOR CORRECTION CONTROLLER Absolute Maximum Ratings Note 1 AP1661 Parameter Power Supply Voltage Operating Supply Current Driver Output Current Input/Output of Error Amplifier, Input of Multiplier Current Sense Input VCC ICC IOUT VINV, VCOMP, VMULT VCS Zero Current Detector Input IZCD |
| More datasheets: 5312F1 | 5312F7 | 5315F1 | 5315F5 | 5315F7 | 264-7SURC/S400-A6 | FQB70N10TM_AM002 | 2FAA01-73 | AP1661P-E1 | AP1661P-G1 |
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