ISL8013AIRZ-T7A Intersil, ISL8013AIRZ-T7A Datasheet
ISL8013AIRZ-T7A
Specifications of ISL8013AIRZ-T7A
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ISL8013AIRZ-T7A Summary of contents
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... CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. | 1-888-INTERSIL or 1-888-468-3774 Intersil (and design registered trademark of Intersil Americas Inc. All other trademarks mentioned are the property of their respective owners. (see page 16) Copyright Intersil Americas Inc. 2009. All Rights Reserved ...
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... Ordering Information PART NUMBER (Notes ISL8013AIRZ 80 13AIRZ 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) ...
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Typical Application INPUT 2. 22µF 3 ISL8013A VIN LX VDD PGND ISL8013A EN R1 VFB 100k PG SYNCH SGND FIGURE 1. TYPICAL APPLICATION DIAGRAM OUTPUT L 1.5µH 1. 22µ 124k ...
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Block Diagram SOFT START SHUTDOWN EN 0.8V BANDGAP VFB 6k 0.736V PG SGND 0.2V 4 ISL8013A Soft 27pF 390k - OSCILLATOR + + EAMP COMP - - 3pF + SLOPE Slope COMP + - SKIP 1ms DELAY - SCP + ...
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... Thermal Resistance (Typical, Notes 4, 5))θ 4x4 QFN Package . . . . . . . Junction Temperature Range . . . . . . . . . . -55°C to +125°C Storage Temperature Range . . . . . . . . . . . -65°C to +150°C Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp = -40°C to +85° +25°C. Boldface limits apply over the operating temperature range, -40° ...
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Electrical Specifications Unless otherwise noted, all parameter limits are established over the recommended operating conditions and the typical specification are measured at the following conditions unless otherwise noted +85°C. (Continued) PARAMETER LX P-Channel MOSFET ON-Resistance N-Channel MOSFET ON-Resistance ...
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Typical Operating Performance 100 90 2.5V OUT-PWM 80 1.8V OUT-PWM 1. 0.0 0.5 1.0 1.5 OUTPUT LOAD (A) FIGURE 3. EFFICIENCY vs LOAD (1MHz 3.3 V 100 90 80 1.8V OUT-PWM 2.5V OUT-PWM 70 3.3V OUT-PWM ...
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Typical Operating Performance 0.25 0.20 0.15 0.10 0.05 0 2.0 2.5 3.0 3.5 4.0 V (V) IN FIGURE 9. POWER DISSIPATION WITH NO LOAD vs V (PFM V = 1.8V) IN OUT 1.55 1.54 3.3V IN-PFM 1.53 1.52 1.51 1.50 ...
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Typical Operating Performance 1.830 1.820 3A LOAD PWM 1.810 1.800 1.790 1.780 1.770 1.760 1.750 2.0 2.5 3.0 3.5 4.0 INPUT VOLTAGE (V) FIGURE 15. OUTPUT VOLTAGE REGULATION vs VIN (PWM V = 1.8 ) OUT LX 2V/DIV V RIPPLE ...
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Typical Operating Performance LX 2V/DIV V RIPPLE 50mV/DIV OUT IL 1A/DIV FIGURE 21. MODE TRANSITION DCM TO CCM LX 2V/DIV V RIPPLE 50mV/DIV OUT IL 1A/DIV FIGURE 23. LOAD TRANSIENT (PFM) EN 5V/DIV V 0.5V/DIV OUT IL 1A/DIV PG 5V/DIV ...
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Typical Operating Performance EN 5V/DIV V 0.5V/DIV OUT IL 1A/DIV PG 5V/DIV FIGURE 27. SOFT-START AT FULL LOAD LX 2V/DIV SYNCH 2V/DIV V RIPPLE 20mV/DIV OUT IL 1A/DIV FIGURE 29. STEADY STATE OPERATION AT NO LOAD WITH FREQUENCY = 2MHz ...
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Typical Operating Performance FIGURE 33. OUTPUT SHORT CIRCUIT FIGURE 35. OUTPUT CURRENT LIMIT vs TEMPERATURE Theory of Operation The ISL8013A is a step-down switching regulator optimized for battery-powered handheld applications. The regulator operates at 1MHz fixed switching frequency under heavy ...
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The error amplifier is a transconductance amplifier that converts the voltage error signal to a current output. The voltage loop is internally compensated with the 27pF and ...
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PWM CLOCK 8 CYCLES NOMINAL +1.5% V OUT FIGURE 37. SKIP MODE OPERATION WAVEFORMS PG During power-up, the open-drain power good output holds low for about 1ms after V OUT regulation voltage. The PG output also ...
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The ceramic capacitor is recommended to be X5R or X7R. The recommended X5R or X7R minimum output capacitor values are shown in Table 1. In Table 1, the minimum output capacitor value is given for the different output voltage ...
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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 L16.4x4 16 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 6, 02/08 4.00 6 PIN 1 INDEX AREA 0.15 (4X) TOP VIEW ( TYP ) ( TYPICAL RECOMMENDED LAND PATTERN 17 ...