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PT4413C Datasheet(PDF) 1 Page - Texas Instruments |
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PT4413C Datasheet(HTML) 1 Page - Texas Instruments |
1 / 11 page For technical support and more information, see inside back cover or visit www.ti.com PT4410 Series 100-Watt 48-V Input Isolated DC/DC Converter Standard Application Notes: C IN =Optional 100 µF electroliytic capacitor COUT =Optional 330 µF electrolytic capacitor # VID programming pins are set for 3.3 V output Features • Input Voltage Range: 36 V to 75 V • Programmable Output Voltage • +90 % Efficiency • 1500 VDC Isolation • On/Off Control • Over-Current Protection • Differential Remote Sense • Output Over-Voltage Protection • Over-Temperature Shutdown Description The PT4410 series of power modules are single- output isolated DC/DC converters, housed in a compact 21-pin low-profile (12 mm) package. These modules are rated up to 100W with load currents as high as 30 A. The output voltage is set within a pre-defined range via a 5-bit input code. The PT4410 series operates from a standard 48-V telecom CO supply and occupies only 3.9 in² of PCB area. These modules offer OEMs a compact and flexible high-output power source for use with high-end microprocessors, DSPs, general purpose logic and analog. They are suitable for distributed power applications in both telecom and computing environments. Features include output over-current protection, on/off control, output over-voltage protection (OVP), over-temperature shutdown, under-volt- age lockout (UVLO), and an output differential remote sense. The modules are fully integrated for stand-alone operation, and require no additional components. The horizontal package outline is also comparable to industry standard ¼-bricks, allowing for a dual PWB layout. Ordering Information PT4411 H = 1.3 to 3.5 Volts PT4412 H = 1.05 to 1.75Volts PT4413 H = 3.4 to 5.7 Volts Pin-Out Information Pin Function 1 Remote On/Off * 2-Vin 3-Vin 4+Vin 5+Vin 6 Pin Not Present 7 VID 0 8 VID 1 9 VID 2 10 VID 3 11 VID 4 † 12 (–)Remote Sense 13 -Vo 14 -Vo 15 -Vo 16 -Vo 17 +Vo 18 +Vo 19 +Vo 20 +Vo 21 (+)Remote Sense * For more information consult the applicable application note. † VID 4 does not function on the PT4412 & PT4413 PT Series Suffix (PT1234 x ) Case/Pin Order Package Configuration Suffix Code Vertical N (ENM) Horizontal A (ENN) SMD C (ENP) (Reference the applicable package code drawing for the dimensions and PC layout) • Undervoltage Lockout • Low Profile Package (12mm) • Compact Footprint Comparable to ¼-Brick: (Horiz Config. 1.45 in × 2.6 in, Vertical Config. < 1 in2) • Surface Mountable • Agency Approvals: UL 60950, CSA 22.2 950 • IPC Lead Free 2 L O A D PT4411 +V sns +V out -V out -V sns 21 17–20 13–16 12 71 1 81 0 9 VID0 - VID4 +V in –V in 4, 5 2, 3 1 Remote On/Off PROGRAMMING PINS # +V OUT +V IN –V IN –V OUT – REMOTE SENSE + REMOTE SENSE C OUT 330 µ F C IN 100 µ F SLTS170C - JULY 2002 - REVISED JUNE 2003 |
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