LMZ13608TZE Datasheet | National Semiconductor

Features - - - - - - - - - Integrated shielded inductor Simple PCB layout Fixed switching frequency (350 k Hz) Flexible startup sequencing using external soft-start, tracking and precision enable Protection against inrush currents and faults such as input UVLO and output short circuit - 40°C to 125°C junction temperature range Single exposed pad and standard pinout for easy mounting and manufacturing Fully enabled for Webench® Power Designer Pin patible with LMZ22010/08, LMZ12010/08, LMZ23610/08/06H, and LMZ13610/06H Thermal derating curve VIN = 24V, VOUT = 3.3V 10 MAXIMUM OUTPUT CURRENT (A) 8 6 4 2 0 20 θJA = 9.9 °C/W θJA = 6.8 °C/W θJA = 5.2 °C/W 40 60 80 100 TEMPERATURE (C) 120 Radiated EMI (EN 55022) VIN = 24V, VOUT = 5V, IOUT = 8A 50 40 30 20 10 0 Horizontal Peak Vertical Peak Class B Limit Class A Limit 0 100 200 300 400 500 600 700 800 9001000 FREQUENCY (MHz) Applications - - - - Point of load conversions from 12V and 24V input rail Time critical projects Space constrained / high thermal requirement applications Negative output voltage applications (See AN-2027) AMPLITUDE (d BμV/m) Note 1: θJA measured on a 75mm x 90mm four layer PCB. Note 2: EN 55022:2006, +A1:2007, FCC Part 15 Subpart B, tested on Evaluation Board with EMI configuration © 2011 National Semiconductor Corporation .national. LMZ13608 Simplified Application Schematic Connection Diagram Top View 11-Lead TO-PMOD Ordering Information Order Number LMZ13608TZ LMZ13608TZE Package Type TO-PMOD-11 TO-PMOD-11 NSC Package Drawing TZA11A TZA11A Supplied As 32 Units in a Rail 250 Units on Tape and Reel .national. LMZ13608 Pin Descriptions Pin 1, 2 Name Description VIN Supply input - Nominal operating range is 6V to 36V . A small amount of internal capacitance is contained within the package assembly. Additional external input capacitance is required between this pin and PGND. Enable - Input to the precision enable parator. Rising threshold...