ISL78010ANZ Intersil, ISL78010ANZ Datasheet
ISL78010ANZ
Specifications of ISL78010ANZ
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ISL78010ANZ Summary of contents
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... PART NUMBER PART PACKAGE (Note) MARKING (Pb-free) ISL78010ANZ* 78010ANZ 32 Ld 5x5 TQFP *Add “-T” or “-TK” suffix for tape and reel. Please refer to TB347 for details on reel specifications. NOTE: Intersil Pb-free plus anneal products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations ...
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... FBP Effective Transconductance V 2 ISL78010 Thermal Information = +25°C) Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C Ambient Operating Temperature . . . . . . . . . . . . . . .-40°C to +105°C Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See Curves Maximum Continuous Junction Temperature . . . . . . . . . . . +125°C Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp = 11V 200mA, V BOOST LOAD ...
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Electrical Specifications +105°C temperature range, unless otherwise specified. (Continued) PARAMETER DESCRIPTION ΔV /ΔI Load Regulation DRVP Sink Current Max DRVP I DRVP Leakage Current L_DRVP V LDO OFF V ...
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Pin Descriptions PIN NAME PIN NUMBER 10, 12, NC 16, 18, 23 DELB FBP 7 DRVP 11 DRVL 13 FBL 14, 27 SGND 15 DRVN 17 FBN 19, 20, 21, ...
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Typical Performance Curves 100 15V VDD 100 200 300 I (mA) OUT FIGURE 3. V EFFICIENCY AT V BOOST 0 -0.1 -0.2 -0.3 A VDD -0.4 -0 12V VDD -0.6 ...
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Typical Performance Curves 0.05 0.04 0.03 0.02 0.01 0 -0.01 -0.02 3.0 3.5 4.0 4.5 V (V) IN FIGURE 9. V LINE REGULATION (PI-MODE) BOOST 0 -0.1 -0.2 -0.3 -0.4 -0.5 -0 (mA) OUT FIGURE 11. ...
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Typical Performance Curves V BOOST V LOGIC V OFF C = 220nF V DLY ON TIME (10ms/DIV) FIGURE 15. START-UP SEQUENCE 13V OUT I = 30mA OUT TIME (400ns/DIV) FIGURE 17. LX WAVEFORM - ...
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Applications Information The ISL78010 provide a highly integrated multiple output power solution for TFT-LCD automotive applications. The system consists of one high efficiency boost converter and three linear-regulator controllers (V ON with multiple protection functions. A block diagram is shown ...
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REFERENCE VREF GENERATOR SGND SLOPE COMPENSATION VOLTAGE FBB AMPLIFIER GM AMPLIFIER CINT UVLO EN COMPARATOR VDD SHUTDOWN AND PG START-UP CONTROL THERMAL SHUTDOWN CDLY SS + DRVN 0.2V - BUFFER FBN 0.4V UVLO COMPARATOR FIGURE 20. BLOCK DIAGRAM 9 ISL78010 ...
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SLOPE COMPENSATION IFB CURRENT AMPLIFIER IREF FBB GM AMPLIFIER REFERENCE GENERATOR CINT FIGURE 21. BLOCK DIAGRAM OF THE BOOST REGULATOR 10 ISL78010 SHUTDOWN AND STARTUP CONTROL CLOCK PWM LOGIC BUFFER IFB IREF VOLTAGE AMPLIFIER LX PGND FN6501.0 May 30, 2007 ...
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Table 2 gives typical values (margins are considered 10%, 3%, 20%, 10%, and 15 TABLE 2. TYPICAL AND (V) V ...
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Operation of the DELB Output Function An open drain DELB output is provided to allow the boost output voltage, developed at C (See “Typical Application 2 Diagram” on page 17 delayed via an external switch ( ...
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For the ISL78010, the minimum drive current is min 8mA = DRVL The minimum base-emitter resistor, R calculated as ⁄ min = V max I min – BL ...
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Typical V voltage supported by the LOGIC ISL78010 ranges from +1. 0.2V. A fault DD comparator is also included for monitoring the output voltage. The ...
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Equation 17 gives the boundary between discontinuous and continuous boost operation. For continuous operation (LX switching every clock cycle) we require that > × × I load – AVDD IN -------------------------------------------------------------------------------------- - ...
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ISL78010 V CDLY REF V BOOST LOGIC V OFF t DEL1 DELAYED V BOOST V ON START-UP SEQUENCE TIMED BY C FIGURE 28. START-UP SEQUENCE DEL2 t DEL3 DLY ...
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Over-Temperature Protection An internal temperature sensor continuously monitors the die temperature. In the event that the die temperature exceeds the thermal trip point of +140°C, the device will shut down. Layout Recommendation Device performance including efficiency, output noise, transient response ...
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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 ...