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HV9120P-G Datasheet(PDF) 5 Page - Microchip Technology |
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HV9120P-G Datasheet(HTML) 5 Page - Microchip Technology |
5 / 18 page 2016 Microchip Technology Inc. DS20005519A-page 5 HV9120/HV9123 Note 1: Design guidance only; Not 100% tested in production. 2: Stray capacitance on OSC in pin must be ≤ 5 pF. Error Amplifier Feedback voltage VFB 3.92 4.00 4.08 V FB shorted to COMP Input bias current IIN - 25 500 nA VFB= 4.0V Input offset voltage VOS nulled during trim - – Open loop voltage gain AVOL 60 80 - dB (Note 1) Unity gain bandwidth GB 1.0 1.3 - MHz (Note 1) Output source current ISOURCE -1.4 -2.0 - mA VFB= 3.4V Output sink current ISINK 0.12 0.15 - mA VFB= 4.5V High-voltage Regulator and Start-up Input voltage VIN 10 - 450 V IIN< 10 µA; VCC> 9.4V Input leakage current IIN -- 10 μAVDD> 9.4V Regulator turn-off threshold voltage VTH 8.0 8.7 9.4 V IIN= 10 µA Undervoltage lockout VLOCK 7.0 8.1 8.9 V – Supply Supply current IDD - 0.75 1.3 mA CL< 75 pF Quiescent supply current IQ -0.55- mA VNSD = 0V Nominal bias current IBIAS -20- μA– Operating range VDD 9.0 - 13.5 V – Shutdown Logic Shutdown delay tSD -50 100 ns CL= 500 pF, VCS= 0V (Note 1) NSD pulse width tSW 50 - - ns (Note 1) RST pulse width tRW 50 - - ns (Note 1) Latching pulse width tLW 25 - - ns VNSD, VRST =0V(Note 1) Input low voltage VIL -- 2.0 V – Input high voltage VIH 7.0 - - V – Input current, input high voltage IIH -1.0 5.0 μAVIN= VDD Input current, input low voltage IIL --25 -35 μAVIN= 0V Output Output high voltage VOH VDD- 0.25 -- VIOUT= 10 mA VDD- 0.3 -- IOUT= 10 mA, TA= -40°C to 125°C Output low voltage VOL -- 0.2 V IOUT= -10 mA -- 0.3 IOUT= -10 mA, TA= -40°C to 125°C Output resistance Pull up ROUT -15 25 Ω IOUT= ±10 mA Pull down -8.0 20 Pull up - 20 30 Ω IOUT= ±10 mA, TA= -40°C to 125°C Pull down -10 30 Rise time tR -30 75 ns CL= 500 pF (Note 1) Fall time tF -20 75 ns CL= 500 pF(Note 1) ELECTRICAL CHARACTERISTICS (CONTINUED) Electrical Specifications: VDD = 10V, VIN = 48V, VDISC= 0V, RBIAS = 390 kΩ, ROSC = 330 kΩ, TA= 25°C, unless oth- erwise noted. Parameter Symbol Min Typ Max Units Conditions |
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