l6571 STMicroelectronics, l6571 Datasheet
l6571
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l6571 Summary of contents
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... SOURCE CURRENT = 170mA VERY LOW START UP CURRENT: 150 A UNDER VOLTAGE LOCKOUT WITH HYSTERESIS PROGRAMMABLE OSCILLATOR FREQUENCY DEAD TIME 1.25 s (L6571A) or 0.72 s (L6571B) dV/dt IMMUNITY UP TO ±50V/ns ESD PROTECTION DESCRIPTION The device is a high voltage half bridge driver with built in oscillator. The frequency of the oscillator can ...
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... L6571A L6571B ABSOLUTE MAXIMUM RATINGS Symbol I (*) Supply Current S V Oscillator Resistor Voltage CF V Low Side Switch Gate Output LVG V High Side Switch Source Output OUT V High Side Switch Gate Output HVG V Floating Supply Voltage BOOT V Floating Supply vs OUT Voltage BOOT/OUT dV /dt ...
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... V S SUVP V = 580V BOOT V = 562V OUT HVG HVG LVG LVG I = 1mA -1mA RF L6571A L6571B L6571A L6571B ) the oscillating F = 25°C; unless otherwise specified.) j Min. Typ. Max. 8.3 9 9.7 7.3 8 8.7 0.7 1 1.3 14.6 15.6 16.6 150 250 500 700 5 5 110 175 190 ...
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... L6571A L6571B ELECTRICAL CHARACTERISTCS (continued) Symbol Pin Parameter DC Duty Cycle, Ratio Between Dead Time + Conduction Time of High Side and Low Side Drivers I 1 Average Current from Vs AVE f 6 Oscillation Frequency out OSCILLATOR FREQUENCY The frequency of the internal oscillator can be programmed using external resistor and capacitor. ...
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... For both high and low side buffers @25˚C Tamb Figure 7. Quiescent Current vs. Supply Voltage. D96IN379A 100 125 0 D96IN380 Theoretical L6571A L6571B Capacitance [nF D96IN417 6 D96IN418 14 V (V) S 5/8 ...
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... L6571A L6571B mm DIM. MIN. TYP. MAX. A 1.75 a1 0.1 0.25 a2 1.65 a3 0.65 0.85 b 0.35 0.48 b1 0.19 0.25 C 0.25 0 (typ.) D (1) 4.8 5.0 E 5.8 6.2 e 1.27 e3 3.81 F (1) 3.8 4.0 L 0.4 1. (max.) (1) D and F do not include mold flash or protrusions. Mold flash or potrusions shall not exceed 0.15mm (.006inch). 6/8 inch MIN. TYP. MAX. 0.069 0.004 0.010 0.065 ...
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... MIN. TYP. MAX. MIN. A 3.32 a1 0.51 0.020 B 1.15 1.65 0.045 b 0.356 0.55 0.014 b1 0.204 0.304 0.008 D 10.92 E 7.95 9.75 0.313 e 2.54 e3 7.62 e4 7.62 F 6.6 I 5.08 L 3.18 3.81 0.125 Z 1.52 inch MECHANICAL DATA TYP. MAX. 0.131 0.065 0.022 0.012 0.430 0.384 0.100 0.300 0.300 0.260 0.200 0.150 0.060 L6571A L6571B OUTLINE AND Minidip 7/8 ...
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... STMicroelectronics. The ST logo is a registered trademark of STMicroelectronics Australia - Brazil - China - Finland - France - Germany - Hong Kong - India - Italy - Japan - Malaysia - Malta - Morocco - Singapore - Spain 2000 STMicroelectronics - All Rights Reserved ® STMicroelectronics GROUP OF COMPANIES - Sweden - Switzerland - United Kingdom - U.S.A. http://www.st.com L6571A L6571B 8/8 ...