ISL2111 Intersil Corporation, ISL2111 Datasheet
ISL2111
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ISL2111 Summary of contents
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... Also, the low end of the V DD range has been extended to 8VDC. The ISL2110 has additional input hysteresis for superior operation in noisy environments and the inputs of the ISL2111, like those of the ISL2110, can now safely swing to the V Ordering Information PART NUMBER PART TEMP ...
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... CONTROLLER Functional Block Diagram ISL2111 ISL2111 *EPAD = Exposed Pad. The EPAD is electrically isolated from all other pins. For best thermal performance connect the EPAD to the PCB power ground plane. 2 ISL2110, ISL2111 +12V DRIVE DRIVE LI LO ...
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... ISL2110, ISL2111 +12V ISL2110 PWM ISL2111 FIGURE 1. TWO-SWITCH FORWARD CONVERTER +12V ISL2110 PWM ISL2111 FIGURE 2. FORWARD CONVERTER WITH AN ACTIVE-CLAMP 3 +48V SECONDARY CIRCUIT ISOLATION +48V SECONDARY CIRCUIT ISOLATION FN6295.1 July 11, 2006 ...
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... NOTES: 3. The ISL2110 and ISL2111 are capable of derated operation at supply voltages exceeding 14V. Figure 22 shows the high-side voltage derating curve for this mode of operation. 4. All voltages referenced to V unless otherwise specified ...
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... Either Output Fall Time (90% to 10%) Either Output Rise Time (3V to 9V) Either Output Fall Time (9V to 3V) Minimum Input Pulse Width that Changes the Output Bootstrap Diode Turn-On or Turn-Off Time 5 ISL2110, ISL2111 = 12V 0V, No Load HO, Unless Otherwise Specified (Continued ...
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... T = 150C FIGURE 5. ISL2110 IDD OPERATING CURRENT vs FREQUENCY 6 ISL2110, ISL2111 DESCRIPTION . HPHL LO t LPHL 0 FIGURE 6. ISL2111 IDD OPERATING CURRENT vs FREQUENCY t t MON MOFF FIGURE 4. DELAY MATCHING 100 FREQUENCY (kHz -40C T = 25C T = 125C T = 150C July 11, 2006 FN6295.1 ...
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... VDD = VHB = 12V VDD = VHB = 14V FIGURE 9. HIGH LEVEL OUTPUT VOLTAGE vs TEMPERATURE 6.7 6.5 6.3 6.1 5.9 5.7 5.5 5 TEMPERATURE (C) VDDR VHBR FIGURE 11. UNDERVOLTAGE LOCKOUT THRESHOLD vs TEMPERATURE 7 ISL2110, ISL2111 (Continued) 0. FIGURE 8. IHBS OPERATING CURRENT vs FREQUENCY 200 150 100 50 100 150 FIGURE 10. LOW LEVEL OUTPUT VOLTAGE vs 0.7 0.65 0.6 0.55 0.5 0.45 0.4 100 150 FIGURE 12 ...
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... VLO, VHO (V) FIGURE 17. PEAK PULL-UP CURRENT vs OUTPUT VOLTAGE 8 ISL2110, ISL2111 (Continued) 100 150 FIGURE 14. ISL2111 PROPAGATION DELAYS vs 100 150 FIGURE 16. ISL2111 DELAY MATCHING vs TEMPERATURE 4.5 4 3.5 3 2.5 2 1 FIGURE 18. PEAK PULL-DOWN CURRENT vs OUTPUT ...
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... FIGURE 19. ISL2110 QUIESCENT CURRENT vs VOLTAGE 1 0.1 0. 0.3 0.4 0.5 0.6 FORWARD VOLTAGE (V) FIGURE 21. BOOTSTRAP DIODE I-V CHARACTERISTICS 9 ISL2110, ISL2111 (Continued FIGURE 20. ISL2111 QUIESCENT CURRENT vs VOLTAGE 120 100 0.7 0.8 320 300 280 260 240 220 200 180 160 140 120 100 80 ...
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... INDEX NX k AREA 0.10 e BOTTOM VIEW FOR EVEN TERMINAL/SIDE 10 ISL2110, ISL2111 L12.4x4A 12 LEAD DUAL FLAT NO-LEAD PLASTIC PACKAGE SYMBOL 0. E1/2 E 0. NOTES: 1. Dimensioning and tolerancing conform to ASME Y14.5M-1994. ...
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... However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 11 ISL2110, ISL2111 M8.15 (JEDEC MS-012-AA ISSUE C) 8 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE ...