ISL61852ACRZ Intersil, ISL61852ACRZ Datasheet
![no-image](/images/manufacturer_photos/0/3/341/intersil_sml.jpg)
ISL61852ACRZ
Specifications of ISL61852ACRZ
Related parts for ISL61852ACRZ
ISL61852ACRZ Summary of contents
Page 1
... 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. Copyright © Intersil Americas Inc. 2010. All Rights Reserved All other trademarks mentioned are the property of their respective owners. DS(ON) ...
Page 2
... ISL61851ECBZ 61851E CBZ ISL61851FCBZ 61851F CBZ ISL61851GCBZ 61851G CBZ ISL61851HCBZ 61851H CBZ ISL61851ICBZ 61851I CBZ ISL61851JCBZ 61851J CBZ ISL61851KCBZ 61851K CBZ ISL61851LCBZ 61851L CBZ ISL61852ACRZ 52AC ISL61852BCRZ 52BC ISL61852CCRZ 52CC ISL61852DCRZ 52DC ISL61852ECRZ 52EC ISL61852FCRZ 52FC 2 ISL6185 ISL6185 CHANNEL 1 LIKE CHANNEL 2 ...
Page 3
Ordering Information PART NUMBER PART (Notes MARKING ISL61852GCRZ 52GC ISL61852HCRZ 52HC ISL61852ICRZ 52IC ISL61852JCRZ 52JC ISL61852KCRZ 52KC ISL61852LCRZ 52LC ISL61853ACRZ 53AC ISL61853BCRZ 53BC ISL61853CCRZ 53CC ISL61853DCRZ 53DC ISL61853ECRZ 53EC ISL61853FCRZ 53FC ISL61853GCRZ 53GC ISL61853HCRZ 53HC ISL61853ICRZ 53IC ...
Page 4
... 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. ...
Page 5
Pin Configurations ISL6185 (8 LD SOIC/DFN) TOP VIEW GND 1 (GND) VIN 2 EPAD DFN Only 3 EN1/EN1 4 EN2/EN2 Pin Descriptions PIN NUMBER SOIC/DFN DFN SYMBOL 1 1 GND VIN 3, 4, ...
Page 6
... Lead SOIC Package (Note Lead 3x3 DFN Package (Notes Lead 3x3 DFN Package (Notes Maximum Junction Temperature . . . . . . . . . . . . . . +150°C Maximum Storage Temperature Range . . . . -65°C to +150°C Pb-Free Reflow Profile see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp = 5V Unless Otherwise Specified. Boldface limits apply over the operating IN A ...
Page 7
Electrical Specifications V temperature range, 0°C to +75°C or -40°C to +85°C. (Continued) SYMBOL PARAMETER I Maximum Continuous Current, OUT_CONT_2 OUT_CONT_2 I OUT_CONT_2 I OUT_CONT_2 I OUT_CONT_2 I Trip Current TRIP_5 IN ...
Page 8
Electrical Specifications V temperature range, 0°C to +75°C or -40°C to +85°C. (Continued) SYMBOL PARAMETER tsett OC to Limit Settling Time Ilim tsett Severe OC to Limit Settling Ilim_sev Time t Current Limit Duration CL t Automatic Retry Period RTY ...
Page 9
Introduction The ISL6185 is a dual channel fully independent overcurrent (OC) fault protection IC for the +2.5V to +5V environment. Each ISL6185 incorporates in a single package two 85mΩ P-channel MOSFET power switches for power control. Independent enabling inputs and ...
Page 10
Turn-off Time Delay During operation, once an OC condition is detected the output is current limited for ~12ms to allow transient OC conditions to pass. If still in current limit and after the current limit period has elapsed, the output ...
Page 11
Typical Performance Curves 2.0 1 TRIP 3.3V I TRIP 1.6 1.4 3.3V I LIM 1.2 1.0 0.8 -40 - TEMPERATURE (°C) FIGURE 5. 1.5A CONTINUOUS CURRENT CHARACTERISTICS 0.75 0.6A CONTINUOUS I OUT 0.70 0.65 0.60 ...
Page 12
Typical Performance Curves ENABLE C =1µF C =10µ =100µF L VOUT 1V/DIV FIGURE 11. V TURN-ON/RISE TIME vs C OUT 10Ω =10µ OUT C =100µF 1V/DIV L ...
Page 13
Typical Performance Curves ENABLE 0.6A I VARIANT CONT I IN LIMITED TO 0.64A FIGURE 17. TURN-ON INTO A SHORT FIGURE 19. ISL6185 RETRY FUNCTION ENABLE FAULT V OUT I 1. FIGURE 21 2.5V TURN-ON INTO 2.2Ω ...
Page 14
Typical Performance Curves ENABLE V OUT I IN LIMITED TO 1.7A FAULT 1.8A I VARIANT CONT FIGURE 23. TURN-ON INTO A SHORT FIGURE 25. ISL6185 RETRY FUNCTION FIGURE 26. PROPAGATION DELAY AND OUTPUT TRANSITION TIMES Test Circuits + 10k FLT ...
Page 15
Test Circuits (Continued) 10k FLT 5V VIN OUT ISL6185 0 FIGURE 28A. TRANSIENT TEST CIRCUIT ISL6185xEVAL1Z Schematic and Photo R1 10k AGND AGND EN1 A ISL6185 EN2 10k NOTE: EXPOSED PAD only ...
Page 16
... DESIGNATOR FUNCTION U1 ISL6185 Output Load Resistors FLT Output pull up resistor C1 Decoupling Capacitor Load Capacitor = 2.5V there are the FET switch DS(ON) COMPONENT DESCRIPTION Intersil, ISL6185 10Ω, 5%, 3W 10kΩ, 0805 2.2µF, 0805 10µF 16V Electrolytic, Radial Lead FN6937.0 October 22, 2010 ...
Page 17
... Initial release. Products Intersil Corporation is a leader in the design and manufacture of high-performance analog semiconductors. The Company's products address some of the industry's fastest growing markets, such as, flat panel displays, cell phones, handheld products, and notebooks. Intersil's product families address power management and analog signal processing functions ...
Page 18
Package Outline Drawing L8.3x3J 8 LEAD DUAL FLAT NO-LEAD PLASTIC PACKAGE Rev 0 9/09 3.00 (4X) 0.15 6 PIN 1 INDEX AREA TOP VIEW ( 2. 1.95) (1.64) ( 2.80 ) PIN 1 (6x 0.65) TYPICAL RECOMMENDED LAND ...
Page 19
Package Outline Drawing L10.3x3 10 LEAD DUAL FLAT PACKAGE (DFN) Rev 6, 09/09 3.00 6 PIN 1 INDEX AREA (4X) 0.10 TOP VIEW PACKAGE (10 x 0.55) OUTLINE (10x 0.23) (8x 0.50) 1.60 TYPICAL RECOMMENDED LAND PATTERN 19 ISL6185 A ...
Page 20
... 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 ...