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PTB78560A Datasheet(PDF) 3 Page - Texas Instruments |
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PTB78560A Datasheet(HTML) 3 Page - Texas Instruments |
3 / 27 page www.ti.com ABSOLUTE MAXIMUM RATINGS PACKAGE SPECIFICATIONS PTB78560A, PTB78560B PTB78560C SLTS249 – JUNE 2005 ORDERING INFORMATION PTB78560 (Base Pt. No.) Output Voltage Range Part Number DESCRIPTION Package Ref. (1) PTB78560AAH Horizontal T/H ERW 3.6 V to 5.5 V PTB78560AAS SMD, Standard (2) ERY PTB78560AAZ SMD, Standard (3) PTB78560BAH (4) Horizontal T/H ERW 1.8 V to 3.6 V PTB78560BAS (4) SMD, Standard (2) ERY PTB78560BAZ (4) SMD, Standard (3) PTB78560CAH Horizontal T/H ERW 9 V to 13.2 V PTB78560CAS SMD, Standard (2) ERY PTB78560CAZ SMD, Standard (3) (1) See the applicable package reference drawing for the dimensions and PC board layout. (2) Standard option specifies 63/37, Sn/Pb pin solder material. (3) Lead-free (Pb-free) option specifies Sn/Ag pin solder material. (4) Includes an Auto-Track compatible output, VO Seq, which sequences with the Track control during power up. UNIT Continuous 60 V VI Input Voltage Surge, 1 s max 100 V (1) V(Track) Track input voltage 0 V to VO Bus + 0.3 V I(Track) max Track input current From external source 10 mA (2) TA Operating temperature range Over VI range –40°C to 85°C Overtemperature protection PCB temperature (near pin 1) 115°C PTB78560xAS 235°C(3) Surface temperature of module T(REFLOW) Solder reflow temperature or pins PTB78560xAZ 260 °C(4) Tstg Storage temperature –40°C to 125°C (1) The converter's internal protection circuitry may cause the output to turn off when the applied input voltage is greater than 60 V. (2) When the Track input is fed from an external voltage source, the input current must be limited. A 2.74-k Ω value series resistor is recommended. (3) During solder reflow of standard SMD package version, do not elevate the module PCB, pins, or internal component temperatures above a peak of 235°C. (4) During solder reflow of Pb - free SMD package version, do not elevate the module PCB, pins, or internal component temperatures above a peak of 260 °C. PTB78560x (Suffixes AH, AS, and AZ) Weight 13.6 grams Flammability Meets UL94V-O Horizontal T/H (Suffix AH) 500 G (1) Per Mil-STD-883D, Method 2002.3, 1 ms, Mechanical shock 1/2 Sine, mounted Horizontal SMD (Suffix AS) 250 G (1) Horizontal T/H (Suffix AH) 20 G (1) Mil-STD-883D, Method 2007.2, 20-2000 Hz, Mechanical vibration Horizontal SMD (Suffix AS 5 G (1) PCB mounted and AZ) (1) Qualification limit. 3 Submit Documentation Feedback |
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