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전자부품 데이터시트 검색엔진 |
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전자부품 데이터시트 검색엔진 |
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HIP4080IP 데이터시트(PDF) 1 Page - Renesas Technology Corp |
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HIP4080IP 데이터시트(HTML) 1 Page - Renesas Technology Corp |
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1 / 21 page  FN3178 Rev 11.00 Page 1 of 21 February, 2003 FN3178 Rev 11.00 February, 2003 HIP4080 80V/2.5A Peak, High FrequencyFull Bridge FET Driver DATASHEET The HIP4080 is a high frequency, medium voltage Full Bridge N-Channel FET driver IC, available in 20 lead plastic SOIC and DIP packages. The HIP4080 includes an input comparator, used to facilitate the “hysteresis” and PWM modes of operation. Its HEN (high enable) lead can force current to freewheel in the bottom two external power MOSFETs, maintaining the upper power MOSFETs off. Since it can switch at frequencies up to 1MHz, the HIP4080 is well suited for driving Voice Coil Motors, switching power amplifiers and power supplies. HIP4080 can also drive medium voltage brush motors, and two HIP4080s can be used to drive high performance stepper motors, since the short minimum “on-time” can provide fine micro-stepping capability. Short propagation delays of approximately 55ns maximizes control loop crossover frequencies and dead-times which can be adjusted to near zero to minimize distortion, resulting in precise control of the driven load. The similar HIP4081 IC allows independent control of all 4 FETs in an Full Bridge configuration. See also, Application Note AN9324 for the HIP4080. Similar part, HIP4080A, includes under voltage circuitry which doesn’t require the circuitry shown in Figure 30 of this data sheet. Features • Drives N-Channel FET Full Bridge Including High Side Chop Capability • Bootstrap Supply Max Voltage to 95VDC • Drives 1000pF Load at 1MHz in Free Air at 50oC with Rise and Fall Times of 10ns (Typ) • User-Programmable Dead Time • Charge-Pump and Bootstrap Maintain Upper Bias Supplies • DIS (Disable) Pin Pulls Gates Low • Input Logic Thresholds Compatible with 5V to 15V Logic Levels • Very Low Power Consumption Applications • Medium/Large Voice Coil Motors • Full Bridge Power Supplies • Switching Power Amplifiers • High Performance Motor Controls • Noise Cancellation Systems • Battery Powered Vehicles • Peripherals •U.P.S. Pinout Ordering Information PART NUMBER TEMP. RANGE (oC) PACKAGE PKG. NO. HIP4080IP -40 to 85 20 Lead PDIP E20.3 HIP4080IB -40 to 85 20 Lead SOIC M20.3 11 12 13 14 15 16 17 18 20 19 10 9 8 7 6 5 4 3 2 1 BHB HEN DIS VSS OUT IN+ HDEL IN- LDEL AHB BHO BLO BLS VDD BHS VCC ALS ALO AHS AHO HIP4080 (20-LEAD PDIP, SOIC) TOP VIEW NOT RECOMMEN DED FOR NEW D ESIGNS POSSIBLE SUBS TITUTE PRODUC T INTERSIL PART N UMBER HIP4080A |
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