L6571AD STMicroelectronics, L6571AD Datasheet
L6571AD
Specifications of L6571AD
L6571AD
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L6571AD Summary of contents
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Features ■ High voltage rail up to 600 V ■ BCD off line technology ■ 15.6 V Zener clamp on Vs ■ Driver current capability: – Sink current = 270 mA – Source current = 170 mA ■ Very low ...
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Contents Contents 1 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...
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L6571A - L6571B 1 Maximum ratings 1.1 Absolute maximum ratings Table 1. Absolute maximum ratings Symbol (1) I Supply current S V Oscillator resistor voltage CF V Low side switch gate output LVG V High side switch source output OUT ...
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Pin connection 2 Pin connection Figure 2. Pin connection Table 4. Pin description N° Pin GND 5 LVG 6 OUT 7 HVG 8 BOOT Bootstrap voltage supply the upper driver floating ...
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L6571A - L6571B 3 Electrical data V = 12V BOOT Table 5. Electrical characteristcs Symbol Pin Parameter turn on threshold SUVP V VS turn off threshold SUVN V VS hysteresis SUVH V VS clamping voltage ...
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Oscillator frequency 4 Oscillator frequency The frequency of the internal oscillator can be programmed using external resistor and capacitor. The nominal oscillator frequency can be calculated using the following equation: Equation 1 Where R and The device ...
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L6571A - L6571B Figure 5. Typical dead time vs. temperature dependency (L6571A) Figure 7. Typical frequency vs temperature dependency Figure 9. Typical and theoretical oscillator frequency vs resistor value Figure 6. Typical rise and fall times vs. load capacitance Figure ...
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Package mechanical data 5 Package mechanical data In order to meet environmental requirements, ST offers these devices in different grades of ® ECOPACK packages, depending on their level of environmental compliance. ECOPACK specifications, grade definitions and product status are available ...
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L6571A - L6571B Table 1. SO-8 mechanical data Dim ( ddd 1. Dimensions D does not include mold flash, protru-sions or gate burrs. Mold flash, potrusions or gate ...
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... Order information 6 Order information Table 6. Ordering information Order codes L6571A L6571AD L6571AD013TR L6571B L6571BD L6571BD013TR 10/12 Package DIP-8 SO8 DIP-8 SO8 Doc ID 4946 Rev 6 L6571A - L6571B Packaging Tube Tape and reel Tube Tape and reel ...
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L6571A - L6571B 7 Revision history Table 7. Document revision history Date 14-Jan-2004 15-Jan-2010 Revision 5 No history because migration 6 Updated Table 6 on page 10 Doc ID 4946 Rev 6 Revision history Changes 11/12 ...
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... Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any time, without notice. All ST products are sold pursuant to ST’s terms and conditions of sale. ...