ISL8033AIRZ-T Intersil, ISL8033AIRZ-T Datasheet
ISL8033AIRZ-T
Specifications of ISL8033AIRZ-T
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ISL8033AIRZ-T Summary of contents
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... I (A) OUT FIGURE 1. EFFICIENCY vs LOAD CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 1-888-468-3774 Intersil (and design trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners 2.5 3.0 | ...
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Typical Application Circuit INPUT 2.85V 2x22µF FIGURE 2. TYPICAL APPLICATION DIAGRAM - DUAL INDEPENDENT OUTPUTS V 0.8V OUT C1 2x22µF C2 (or C4) 2x22µF C3 (or C5) 12pF L1 (or L2) 1.0µH~2.2µH R2 (or R5 ...
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Block Diagram 3pF SLO 0.5V 1.6k 0.864V + + ...
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Pin Configuration Pin Descriptions PIN NUMBER SYMBOL 1, 24 LX2 Switching node connection for Channel 2. Connect to one terminal of inductor for VOUT2. 22, 23 PGND2 Negative supply for the power stage of Channel 2. 4 EN2 Regulator Channel ...
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... Ordering Information PART NUMBER (Notes ISL8033IRZ* 80 33IRZ ISL8033AIRZ* 80 33AIRZ NOTES: 1. Add “-T*” suffix for tape and reel.Please refer to 2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil Pb- free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020 ...
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... Storage Temperature Range .-65°C to +150°C Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp Recommended Operating Conditions VIN Supply Voltage Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.85V to 6V Load Current Range per Channel . . . . . . . . . . . . . . . . . . . . . . . . . . . Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . .-55° ...
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Electrical Specifications Unless otherwise noted, the typical specifications are measured at the following conditions -40°C to +85° 3.6V, EN1 = EN2 = VDD 1.5µ 2x22µ ...
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Typical Operating Performance ISL8033 Unless otherwise noted, operating conditions are 3A. OUT1 OUT2 100 90 2.5V 1.8V OUT OUT 80 1. 0.0 0.5 1.0 1.5 I (A) OUT FIGURE 3. ...
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Typical Operating Performance ISL8033 Unless otherwise noted, operating conditions are 3A. (Continued) OUT1 OUT2 2.490 2.485 5V IN 2.480 2.475 2.470 2.465 2.460 0.0 0.5 1.0 1.5 I (A) OUT FIGURE 9. LOAD REGULATION, ...
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Typical Operating Performance ISL8033 Unless otherwise noted, operating conditions are 3A. (Continued) OUT1 OUT2 V RIPPLE 20mV/DIV OUT1 V OUT2 FIGURE 15. STEADY STATE OPERATION WITH FULL LOADS AT BOTH CHANNELS V RIPPLE 50mV/DIV ...
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Typical Operating Performance ISL8033 Unless otherwise noted, operating conditions are 3A. (Continued) OUT1 OUT2 FIGURE 21. SOFT-START AT FULL LOAD CHANNEL 2 FIGURE 23. SOFT-DISCHARGE SHUTDOWN CHANNEL 2 LX2 2V/DIV SYNCH 5V/DIV V RIPPLE ...
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Typical Operating Performance ISL8033 Unless otherwise noted, operating conditions are 3A. (Continued) OUT1 OUT2 LX2 2V/DIV SYNCH 5V/DIV V RIPPLE 20mV/DIV OUT2 IL2 2A/DIV FIGURE 27. CHANNEL 2 STEADY STATE OPERATION AT FULL LOAD ...
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Typical Operating Performance ISL8033A Unless otherwise noted, operating conditions are: 1.8V 3A. OUT1 OUT2 100 90 80 1.2V OUT 1.5V OUT 0.0 0.5 1.0 1.5 OUTPUT LOAD (A) FIGURE 32. ...
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Typical Operating Performance ISL8033A Unless otherwise noted, operating conditions are: 1.8V 3A. (Continued) OUT1 OUT2 V RIPPLE 50mV/DIV OUT1 IL1 2A/DIV FIGURE 38. LOAD TRANSIENT CHANNEL 1 Theory of Operation The ISL8033 is a ...
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Overcurrent Protection CAS1 and CSA2 are used to monitor Output 1 and Output 2 channels respectively. The overcurrent protection is realized by monitoring the CSA output with the OCP threshold logic, as shown in Figure 40. The current sensing circuit ...
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... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. 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. ...
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... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. 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. ...
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Package Outline Drawing L24.4x4D 24 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 2, 10/06 4.00 PIN 1 INDEX AREA (4X) 0.15 TOP VIEW ( TYP ) ( TYPICAL RECOMMENDED LAND PATTERN 18 ISL8033, ...