NCP1203P60G

PWM Current Mode Controller, 16 V, 5.0 mA, 100 kHz, DIP

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Price:: US $0.60~1.20 / piece [Get Latest Price]

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	US $0.60~1.20

PartNumber:: NCP1203P60G

Brand:: ON Semiconductor - ON | Pack: DIP | D/C: 11+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-07-31

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Part Number:NCP1203P60G
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Product Summary

The NCP1203P60G is a PWM Current-Mode Controller. Housed in SOIC-8 or PDIP-8 package, the NCP1203P60G represents a major leap toward ultra-compact Switchmode Power Supplies and represents an excellent candidate to replace the UC384X devices. Due to its proprietary SMARTMOS Very High Voltage Technology, the NCP1203P60G allows the implementation of complete off-line AC-DC adapters, battery charger and a high-power SMPS with few external components. With an internal structure operating at a fixed 40 kHz, 60 kHz or 100 kHz switching frequency, the controller features a high-voltage startup FET which ensures a clean and loss-less startup sequence. Its current-mode control naturally provides good audio-susceptibility and inherent pulse by-pulse control.

Parametrics

NCP1203P60G absolute maximum ratings: (1)Power Supply Voltage VCC, Drv: 16 V; (2)Power Supply Voltage on all other pins except Pin 5 (Drv), Pin 6 (VCC)and Pin 8 (HV): -0.3 to 10 V; (3)Maximum Current into all pins except Pin 6 (VCC)and Pin 8 (HV)when 10 V ESD diodes are activated: 5.0 mA; (4)Maximum Junction Temperature TJMAX: 150 ℃; (5)Temperature Shutdown: 170 ℃; (6)Hysteresis in Shutdown: 30 ℃; (7)Operating Temperature Range TJ: -40 to +125 ℃; (8)Storage Temperature Range Tstg: -60 to +150 ℃; (9)ESD Capability, HBM Model, All pins except Pin 6 (VCC)and Pin 8 (HV): - 2.0 kV; (10)ESD Capability, Machine Model: 200 V; (11)Maximum Voltage on Pin 6 (VCC)and Pin 8 (HV)Decoupled to Ground: 450 V.

Features

NCP1203P60G features: (1)High-Voltage Startup Current Source; (2)Auto-Recovery Internal Output Short-Circuit Protection; (3)Extremely Low No-Load Standby Power; (4)Current-Mode with Adjustable Skip-Cycle Capability; (5)Internal Leading Edge Blanking; (6)250 mA Peak Current Capability; (7)Internally Fixed Frequency at 40 kHz, 60 kHz and 100 kHz; (8)Direct Optocoupler Connection; (9)Undervoltage Lockout at 7.8 V Typical; (10)SPICE Models Available for TRANsient and AC Analysis; (11)Pin to Pin Compatible with NCP1200; (12)Pb-Free Packages are Available.