1200AP100

PWM Current-Mode, Controller for Universal, Off-Line Supplies Featuring, Low Standby Power, DIP8, -2.0 kV, -450 V

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Price:: US $0.42~0.56 / piece [Get Latest Price]

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PartNumber:: 1200AP100

Brand:: ON Semiconductor - ON | Pack: DIP | D/C: 09+

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Products Upload time: 2011-07-09

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Product Summary

The 1200AP100 is a PWM current-mode controller for universal off-line supplies featuring low standby power. Housed in SOIC-8 or PDIP-8 package, the 1200AP100 enhances the previous NCP1200 series by offering a reduced optocoupler current together with an increased drive capability. Due to the novel concept of the 1200AP100, the circuit allows the implementation of complete off-line AC-DC adapters, battery charger or a SMPS where standby power of the 1200AP100 is a key parameter. With an internal structure operating at a fixed 40 kHz, 60 kHz or 100 kHz, the controller supplies of the 1200AP100 itself from the high-voltage rail, avoiding the need of an auxiliary winding. This feature naturally eases the designer task in battery charger applications. Finally, current-mode control provides an excellent audio-susceptibility and inherent pulse-by-pulse control.

Parametrics

1200AP100 absolute maximum ratings: (1)Maximum Junction Temperature TJ(max): 150 ℃; (2)Temperature Shutdown: 145 ℃; (3)Storage Temperature Range: -60 to +150 ℃; (4)ESD Capability, HBM Model (All pins except VCC and HV): -2.0 kV; (5)ESD Capability, Machine Model: -200 V; (6)Maximum Voltage on Pin 8 (HV), Pin 6 (VCC) Grounded: -450 V; (7)Maximum Voltage on Pin 8 (HV), Pin 6 (VCC) Decoupled to Ground with 10 μF: 500 V; (8)Minimum Operating Voltage on Pin 8 (HV): 40 V.

Features

1200AP100 features: (1)Pb-Free Packages are Available; (2)No Auxiliary Winding Operation; (3)Auto-Recovery Internal Output Short-Circuit Protection; (4)Extremely Low No-Load Standby Power; (5)Current-Mode Control with Skip-Cycle Capability; (6)Internal Temperature Shutdown; (7)Internal Leading Edge Blanking; (8)250 mA Peak Current Capability; (9)Internally Fixed Frequency at 40 kHz, 60 kHz and 100 kHz; (10)Direct Optocoupler Connection; (11)SPICE Models Available for TRANsient and AC Analysis; (12)Pin to Pin Compatible with NCP1200.