ISL8216MIRZ

15mm DATASHEET ISL8216M FN8607 Rev 2.00 Complete High Voltage 80V, 4A DC/DC Power Module May 9, 2014 The ISL8216M is a simple and easy to use, high voltage DC/DC Features module and is ideal for a wide variety of applications. It eliminates design and manufacturing risks while dramatically Complete switch mode power supply in one package improving time to market. Wide input voltage range: 10V to 80V The simplicity is in theOff-The-Shel unassisted Output current 4A implementation. All you need is the ISL8216M, input and output capacitors, and one resistor to program the output Programmable soft-start voltage and you have a complete high voltage power design Compliant with EN 55022 Class B (see AN1907) ready for the market. SYNC and adjustable frequency 200kHz to 600kHz The ISL8216M is packaged in a thermally enhanced, compact Single resistor sets V +2.5V up to +30V (15mm15mm3.6mm) over-molded High-Density Array OUT (HDA) Package, which permits full load operation without heat Setpoint accuracy 1.5% sink or fans. The package is suitable for automated assembly Programmable overcurrent protection by standard surface mount equipment. The small amount of external components reduce the PCB to a component layer RoHS compliant with exemption and a simple ground layer. Small footprint, low profile (15mm15mm3.6mm) Related Literature Applications AN1907 ISL8216MEVAL1Z Evaluation Board Users Guide Servers 48V telecom and datacom applications 12V and 42V automotive and industrial equipment Distributed power converters and point-of-load (POL) regulation General purpose step-down DC/DC 16V TO 80V 12V 4A VIN VOUT VOUT VIN 2.2F4 22F6 PCOMPX VDD ISL8216M SYNC ENSS CSS 0.1F FB PVCC R FB 1.24k SGND PGND 10F 3.6mm NOTE: ALL PINS NOT SHOWN ARE FLOATING FIGURE 1. TYPICAL APPLICATION CIRCUIT FIGURE 2. SMALL FOOTPRINT PACKAGE WITH LOW PROFILE (3.6mm) FN8607 Rev 2.00 Page 1 of 29 May 9, 2014 5 m 1 mISL8216M Table of Contents Internal Block Diagram . 3 Ordering Information 3 Pin Configuration 4 Pin Descriptions . 5 Absolute Maximum Ratings . 6 Thermal Information . 6 Recommended Operating Ratings . 6 Electrical Specifications . 6 Typical Performance Characteristics . 8 Efficiency Performance .8 Typical Performance Characteristics . 9 Transient Response Performance 9 Start-Up Performance 10 Short Circuit Performance 10 Application Information . 11 Programming the Output Voltage 11 Enable/Soft-Start 11 Oscillator and Frequency Synchronization . 12 Overcurrent Protection . 13 for Charging The Bootstrap Capacitor 14 Resistor Between BOOT and V IN Power-Good 14 Output Capacitor Selection 14 Input Capacitor Selection . 15 Thermal Protection 15 Thermal Considerations and Current Derating . 15 Typical Application Circuits 16 Power Loss Curves 19 Derating Curves 20 Layout Guide . 22 Package Description 22 PCB Layout Pattern Design 22 Thermal Vias 22 Stencil Pattern Design . 22 Reflow Parameters 23 Revision History 24 About Intersil 24 Package Outline Drawing 25 FN8607 Rev 2.00 Page 2 of 29 May 9, 2014