Product Summary

The NCP1653ADR2G is a controller designed for Continuous Conduction Mode (CCM) Power Factor Correction (PFC) boost circuits. It operates in the follower boost or constant output voltage in 67 or 100 kHz fixed switching frequency. The NCP1653ADR2G is a driver for robust and compact PFC stages. The applications of the NCP1653ADR2G include TV & Monitors, PC Desktop SMPS, AC Adapters SMPS, White Goods.

Parametrics

NCP1653ADR2G absolute maximum ratings: (1)FB, Vcontrol, In, CS, VM Pins (Pins 1.5): Maximum Voltage Range: -0.3 to +9 V, Maximum Current: 100 mA; (2)Drive Output (Pin 7): Maximum Voltage Range: -0.3 to +18 V, Maximum Current Range: 1.5 A; (3)Power Supply Voltage (Pin 8): Maximum Voltage Range: -0.3 to +18 V, Maximum Current: 100 mA; (4)Operating Junction Temperature Range: -40 to +125 ℃; (5)Storage Temperature Range: -65 to +150 ℃.

Features

NCP1653ADR2G features: (1)IEC1000-3-2 Compliant; (2)Continuous Conduction Mode; (3)Average Current-Mode or Peak Current-Mode Operation; (4)Constant Output Voltage or Follower Boost Operation; (5)Very Few External Components; (6)Fixed Switching Frequency: 67 kHz = NCP1653A, 100 kHz = NCP1653; (7)Soft-Start Capability; (8)VCC Undervoltage Lockout with Hysteresis (8.7 / 13.25 V); (9)Overvoltage Protection (107% of Nominal Output Level); (10)Undervoltage Protection or Shutdown (8% of Nominal Output Level).

Diagrams

NCP1653ADR2G block diagram

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
NCP1653ADR2G
NCP1653ADR2G

ON Semiconductor

Power Factor Correction ICs Fixed Frequency Current Mode PFC

Data Sheet

0-1: $0.92
1-25: $0.83
25-100: $0.66
100-500: $0.58
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
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