DATA SHEET www.onsemi.com Power Factor Controller for 8 1 Compact and Robust, SO8 Continuous Conduction D SUFFIX CASE 751 Mode Pre-Converters NCP1654 MARKING DIAGRAM The NCP1654 is a controller for Continuous Conduction Mode 8 (CCM) Power Factor Correction stepup preconverters. It controls 54Bxx the power switch conduction time (PWM) in a fixed frequency mode ALYW and in dependence on the instantaneous coil current. 1 Housed in a SO8 package, the circuit minimizes the number of external components and drastically simplifies the PFC xx = 65, 133 or 200 implementation. It also integrates high safety protection features that A = Assembly Location make the NCP1654 a driver for robust and compact PFC stages like an L = Wafer Lot effective input power runaway clamping circuitry. Y = Year W = Work Week Features = PbFree Package IEC6100032 Compliant Average Current Continuous Conduction Mode PIN CONNECTIONS Fast Transient Response Very Few External Components Ground Driver 1 8 Very Low Startup Currents (< 75 A) Very Low Shutdown Currents (< 400 A) V 2 7 V M CC Low Operating Consumption CS 3 6 Feedback 1.5 A Totem Pole Gate Drive BrownOut 4 5 V control Accurate Fully Integrated 65/133/200 kHz Oscillator (Top View) Latching PWM for cyclebycycle DutyCycle Control Internally Trimmed Internal Reference Undervoltage Lockout with Hysteresis ORDERING INFORMATION SoftStart for Smoothly Startup Operation Device Package Shipping Shutdown Function NCP1654BD65R2G SO8 2500 / Pin to Pin Compatible with Industry Standard (PbFree) Tape & Reel This is a PbFree Device NCP1654BD133R2G SO8 2500 / Safety Features (PbFree) Tape & Reel Inrush Currents Detection NCP1654BD200R2G SO8 2500 / Overvoltage Protection (PbFree) Tape & Reel Undervoltage Detection for Open Loop Detection or Shutdown For information on tape and reel specifications, BrownOut Detection including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specification SoftStart Brochure, BRD8011/D. Accurate Overcurrent Limitation Overpower Limitation Typical Applications Flat TVs, PC Desktops AC Adapters White Goods, other Offline SMPS Semiconductor Components Industries, LLC, 2016 1 Publication Order Number: August, 2021 Rev. 7 NCP1654/DNCP1654 MAXIMUM RATINGS TABLE Symbol Pin Rating Value Unit DRV 8 Output Drive Capability Source 1.5 A Output Drive Capability Sink +1.5 V 7 Power Supply Voltage, V pin, continuous voltage 0.3, +20 V CC CC 7 Transient Power Supply Voltage, duration < 10 ms, IV < 10 mA +25 V CC Vin 2, 3, 4, 5, 6 Input Voltage 0.3, +10 V Power Dissipation and Thermal Characteristics D suffix, Plastic Package, Case 751 P (SO) Maximum Power Dissipation T = 70C 450 mW D A R (SO) Thermal Resistance JunctiontoAir 178 C/W JA T Operating Junction Temperature Range 40 to +125 C J T Maximum Junction Temperature 150 C Jmax T Storage Temperature Range 65 to +150 C Smax T Lead Temperature (Soldering, 10 s) 300 C Lmax Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality should not be assumed, damage may occur and reliability may be affected. 1. This device series contains ESD protection and exceeds the following tests: Human Body Model (HBM) 2000 V per JEDEC standard JESD22, Method A114E Machine Model (MM) 200 V (except pin 7 which complies 150 V) per JEDEC standard JESD22, Method A115A. 2. This device contains Latchup Protection and exceeds 100 mA per JEDEC Standard JESD78. TYPICAL ELECTRICAL CHARACTERISTICS TABLE (V = 15 V, T from 40C to +125C, unless otherwise specified) (Note 3) CC J Symbol Rating Min Typ Max Unit GATE DRIVE SECTION R Source Resistance I = 100 mA 9.0 20 OH source R Sink Resistance I = 100 mA 6.6 18 OL sink T Gate Drive Voltage Rise Time from 1.5 V to 13.5 V (C = 2.2 nF) 60 ns r L T Gate Drive Voltage Fall Time from 13.5 V to 1.5 V (C = 2.2 nF) 40 ns f L REGULATION BLOCK V Voltage Reference 2.425 2.5 2.575 V REF I Error Amplifier Current Capability 28 A EA G Error Amplifier Gain 100 200 300 S EA I pin6 Pin 6 Bias Current V = V 500 500 nA B FB REF V Pin5 Voltage V control V Maximum Control Voltage V = 2 V 3.6 control(max) FB V Minimum Control Voltage V = 3 V 0.6 control(min) FB 2.7 3.0 3.3 V V = V V control control control(max) control(min) V L / V Ratio (V Low Detect Thresold / V ) 94 95 96 % OUT REF OUT REF H L / V Ratio (V Low Detect Hysteresis / V ) 0.5 % OUT REF OUT REF I Pin 5 Source Current when (V Low Detect) is activated 190 228 260 A BOOST OUT CURRENT SENSE BLOCK V 10 mV Current Sense Pin Offset Voltage, (I = 100 A) S CS I Overcurrent Protection Threshold 185 200 215 A S(OCP) POWER LIMITATION BLOCK I x V Overpower Limitation Threshold 200 VA CS BO I Overpower Current Threshold (V = 0.9 V, V = 3 V) 186 222 308 A CS(OPL1) BO M I Overpower Current Threshold (V = 2.67 V, V = 3 V) 62 75 110 CS(OPL2) BO M PWM BLOCK Dcycle Duty Cycle Range 097 % www.onsemi.com 2