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HA16158P Datasheet(PDF) 5 Page - Renesas Technology Corp |
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HA16158P Datasheet(HTML) 5 Page - Renesas Technology Corp |
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5 / 23 page  HA16158P/FP Rev.0, Aug. 2002, page 5 of 23 Electrical Characteristics (Ta = 25°C, Vcc = 12 V, RT = 200 k Ω) Item Symbol Min Typ Max Unit Test Conditions Start threshold VH 15.0 16.0 17.0 V Shutdown threshold VL 9.4 10.0 10.6 V UVLO hysteresis dV UVL 5.2 6.0 6.8 V Start-up current Is 160 220 280 µA Vcc = 14.8V Is temperature stability dIs/dTa — –0.3 — %/°C * 1 Operating current Icc 5.5 7.0 8.5 mA IAC = 0A, CL = 0F Shunt zenner voltage Vz 25.5 27.5 29.5 V Icc = 14mA Vz temperature stability dVz/dTa — –4 — mV/°C Icc = 14mA * 1 Supply Latch current ILATCH 180 250 320 µA Vcc = 9V Output voltage Vref 4.9 5.0 5.1 V Isource = 1mA Line regulation Vref-line — 5 20 mV Isource = 1mA, Vcc = 12V to 23V Load regulation Vref-load — 5 20 mV Isource = 1mA to 20mA VREF Temperature stability dVref — 80 — ppm/°C Ta = –40 to 125°C *1 fpwm 117 130 143 kHz Measured pin: PWM-OUT Initial accuracy fpfc 58.5 65 71.5 kHz Measured pin: PFC-OUT fpwm temperature stability dfpwm/dTa — ±0.1 — %/°C Ta = –40 to 125°C * 1 fpwm voltage stability fpwm(line) –1.5 +0.5 +1.5 % VCC = 12V to 18V Ramp peak voltage Vramp-H — 3.6 4.0 V PFC * 1 Ramp valley voltage Vramp-L — 0.65 — V PFC * 1 CT peak voltage Vct-H — 3.2 — V PWM * 1 CT valley voltage Vct-L 1.50 1.60 — V PWM * 1 Oscillator RT voltage Vrt 0.85 1.00 1.15 V Measured pin: RT PFC on voltage Von-pfc 1.4 1.5 1.6 V PFC off voltage Voff-pfc 1.1 1.2 1.3 V PFC on-off hysteresis dVon-off 0.2 0.3 0.4 V Input current Ipfc-on — 0.1 1.0 µA PFC-ON = 2V PFC OVP set voltage Vovps-pfc 2.65 2.80 2.95 V Input pin: PFC-FB PFC OVP reset voltage Vovpr-pfc 2.45 2.60 2.75 V Input pin: PFC-FB PFC OVP hysteresis dVovp 0.10 0.20 0.30 V B+ good voltage Vb-good 2.25 2.40 2.55 V Measured pin: PFC-FB Supervisor B+ fail voltage Vb-fail 1.4 1.5 1.6 V Measured pin: PFC-FB Latch threshold voltage Vlatch 3.76 4.00 4.24 V Input pin: PWM-SS OVP latch Latch reset voltage Vcc-res 6.1 7.1 8.1 V Power saving on voltage Von-save 1.53 1.70 1.87 V Measured pin: PWM-COMP Power saving for PWM Minimum frequency at light load fpwm-min — 2 — kHz PWM-COMP = 1.5V Measured pin: PWM-OUT * 1 Note: 1. Reference values for design. |
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