HA16158P_07 RENESAS [Renesas Technology Corp], HA16158P_07 Datasheet
HA16158P_07
Related parts for HA16158P_07
HA16158P_07 Summary of contents
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HA16158P/FP PFC & PWM Control IC Description The HA16158 is a power supply controller IC combining an AC-DC converter switching controller for power factor correction and an off-line power supply switching controller. The PFC (power factor correction) section employs average ...
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HA16158P/FP Pin Arrangement Pin Functions Pin No. Pin Name 1 GND 2 PWM-OUT 3 PFC-OUT 4 VCC 5 PFC-ON 6 VREF 7 CAO 8 PFC- IAC 11 PFC-FB 12 PFC-EO 13 PFC-SS 14 PWM-SS 15 PWM-COMP 16 ...
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HA16158P/FP Block Diagram IAC 10 PFC PFC- 2. V-AMP PFC-OVP VTH: 2.80V VTL : 2.60V PFC VTH: 3.80V VTL : 3.40V PFC ON/OFF VTH: 1.50V 1.7V VTL : 1.20V GND 1 1.4V 15 PWM- ...
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HA16158P/FP Absolute Maximum Ratings Item Power supply voltage PFC-OUT output current (peak) PWM-OUT output current (peak) PFC-OUT output current (DC) PWM-OUT output current (DC) Pin voltage CAO pin voltage PFC-EO pin voltage PFC-ON pin voltage RT pin current IAC pin ...
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HA16158P/FP Electrical Characteristics Item Supply Start threshold Shutdown threshold UVLO hysteresis Start-up current Is temperature stability Operating current Shunt zenner voltage Vz temperature stability Latch current VREF Output voltage Line regulation Load regulation Temperature stability Oscillator Initial accuracy fpwm temperature ...
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HA16158P/FP Electrical Characteristics (cont.) Item Soft start for Soft start time PWM Source current High voltage Soft start for Soft start time PFC Source current PWM Delay to output current sense PFC current Threshold voltage limit Threshold voltage Delay to ...
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HA16158P/FP Electrical Characteristics (cont.) Item PFC-CAMP Input offset voltage Open loop gain High voltage Low voltage Source current Sink current Transconductance IAC/Multiplier IAC pin voltage Terminal offset current Output current (PFC-ON = 2.0V) Output current (PFC-ON = 4.0V) PFC-CS resistance ...
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HA16158P/FP Timing Diagram 1. Start-up Timing VREF 4.5V PFC-CS PFC-FB 2.4V(Vb-good) (Supervise B+) VREF 3.6V(Vramp-H) PFC-SS Soft start PFC-OUT PWM-SS PWM-OUT Rev.2.00 Jan 30, 2007 page Over current −0.5V(VLM) 1.5V(Vb-fail) Normal operation 1.6V(Vct-L) Soft start Normal operation ...
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HA16158P/FP 2. PWM OVP Latch DC-OUT VCC PWM-SS 4V(Vlatch) 3.5V(Vh-ss) PWM-OUT PFC-OUT Rev.2.00 Jan 30, 2007 page Abnormal DC Output 0V(DC-OUT Shut down) 16V(VH) 10V(VL) 7.1V(Vcc-res) Latching term for PWM Latching term for PWM Recovery ...
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HA16158P/FP 3. PWM Power Saving RT EOUT 1.7V PWM-OUT PFC-OUT Rev.2.00 Jan 30, 2007 page EOUT terminal voltage detection is performed pulse-by-pulse. frequency down: f/64 maximum ...
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HA16158P/FP Functional Description 1. UVL Circuit The UVL circuit monitors the Vcc voltage and halts operation of the IC in the event of a low voltage. The voltage for detecting Vcc has a hysteresis characteristic, with 16 the ...
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HA16158P/FP 2. Soft Start Circuit (for PWM Control) This function gradually increases the pulse width of the PWM-OUT pin from a 0% duty cycle at start-up to prevent a sudden increase in the pulse width that may cause problems such ...
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HA16158P/FP 3. Soft Start Circuit (for PFC Control) This function gradually increases the pulse width of the PFC-OUT pin from a 0% duty cycle at start-up to prevent a sudden increase in the pulse width that may cause problems such ...
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HA16158P/FP 4. PFC On/Off Function On/off control of the PFC function can be performed using the PFC-ON pin voltage that has undergone primary rectification and has been divided by an external resistance is input possible ...
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HA16158P/FP Em 720kΩ C1 2.2µF 12kΩ AC Voltage Vac 62Vac 0Vac PFC-ON 1. PFC status (internal signal) OFF 0.25 Multiplier gain (internal signal) 0.05 −0.25 PFC-SS compare voltage −0.50 (internal signal) Rev.2.00 Jan 30, 2007 page 15 of ...
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HA16158P/FP 5. Power Saving in Standby State (for PWM Control) When the output load is light the standby state, the operating frequency of the PWM control section is automatically decreased in order to reduce switching loss. Standby detection ...
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HA16158P/FP 6. Overvoltage Latch Protection (for PWM Control) This is a protection function that halts PWM-OUT and PFC-OUT if the secondary-side PWM output voltage is abnormally high. Overvoltage signal input is shared with the PWM-SS pin. When this pin is ...
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HA16158P/FP 7. Operating Frequency The operating frequency is adjusted by timing resinstance RT. Adjustment examples are shown in the graph below. The operating frequency fpwm in the PWM section is determined by the RT. The operating frequency fpfc in the ...
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HA16158P/FP Characteristic Curves Power Supply Current vs. Power Supply Voltage Characteristics 10 25°C 8.0 6.0 4.0 2.0 0.0 8.0 Standby Current vs. Power Supply Voltage Characteristics 1 25°C 0.8 0.6 0.4 0.2 0.0 0.0 2.0 Rev.2.00 ...
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HA16158P/FP VREF Output Voltage vs. Ambient Temperature Characteristics 5.20 Iref = 1mA 5.15 5.10 5.05 5.00 4.95 4.90 4.85 4.80 −50 Operating Frequency vs. Ambient Temperature Characteristics 160 R = 200kΩ T 140 120 100 −50 Rev.2.00 ...
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HA16158P/FP UVL Start-up Voltage vs. Ambient Temperature Characteristics 20.0 19.0 18.0 17.0 16.0 15.0 14.0 13.0 12.0 −50 UVL Shutdown Voltage vs. Ambient Temperature Characteristics 14.0 13.0 12.0 11.0 10.0 9.0 8.0 7.0 6.0 −50 Rev.2.00 Jan 30, 2007 page ...
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HA16158P/FP Application Circuit Example 1.5mH Rec Rec− From PFC-OUT OSCILLATOR 7.7µs RT 200k 770ns VREF 15.4µs 0.65V CAO 36k 3000p 270p I IAC AC 1.02M 750k PFC -CS 100 0.015µ ...
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HA16158P/FP Package Dimensions 16 1 1.11 Max 2.54 ± 0.25 JEITA Package Code RENESAS Code P-SOP16-5.5x10.06-1.27 PRSP0016DH Index mark Rev.2.00 Jan 30, 2007 page 19.20 20.00 Max 9 8 1.3 0.48 ...
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Notes: 1. This document is provided for reference purposes only so that Renesas customers may select the appropriate Renesas products for their use. Renesas neither makes warranties or representations with respect to the accuracy or completeness of the information contained ...