max5086aatet Maxim Integrated Products, Inc., max5086aatet Datasheet
max5086aatet
Related parts for max5086aatet
max5086aatet Summary of contents
Page 1
Rev 2; 2/08 45V, 250mA, Low-Quiescent-Current Linear Regulator with Adjustable Reset Delay General Description The MAX5086 high-voltage linear regulator operates from a 6.5V to 45V input voltage and delivers 250mA output current. The device consumes only ...
Page 2
Low-Quiescent-Current Linear Regulator with Adjustable Reset Delay ABSOLUTE MAXIMUM RATINGS IN to GND (do not exceed package power dissipation)...............................-0.3V to +50V IN to GND (T ≤ 300ms, I ≤ 250mA) ..................-0.3V to +42V OUT EN to GND..............................................................-0.3V to ...
Page 3
Low-Quiescent-Current Linear Regulator with Adjustable Reset Delay ELECTRICAL CHARACTERISTICS (continued 14V 1mA 47µF (low ESR OUT IN unless otherwise noted. Typical specifications are at T PARAMETER SYMBOL Enable Input Current ...
Page 4
Low-Quiescent-Current Linear Regulator with Adjustable Reset Delay ( 14V 47µF (low ESR OUTPUT VOLTAGE vs. INPUT VOLTAGE 5.5 5.0 4.5 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 I ...
Page 5
Low-Quiescent-Current Linear Regulator with Adjustable Reset Delay ( 14V 47µF (low ESR INPUT VOLTAGE STEP RESPONSE MAX5086 toc10 I = 50mA OUT V OUT AC-COUPLED 0V 500mV/div 0V 26V ...
Page 6
Low-Quiescent-Current Linear Regulator with Adjustable Reset Delay PIN NAME 1, 12–16 N.C. No Connection. Not internally connected. Enable Input. Drive EN high to turn on the regulator. Force EN low to place the device in shutdown 2 EN ...
Page 7
Low-Quiescent-Current Linear Regulator with Adjustable Reset Delay IN MAX5086 CONTROL LOGIC, THERMAL SHUTDOWN, EN AND OVERCURRENT PROTECTION CT COMPARATOR 0. REF Figure 1. Functional Diagram _______________________________________________________________________________________ ERROR AMPLIFIER V REF INTERNAL SUPPLY VOLTAGE 2μA DELAY COMPARATOR ...
Page 8
Low-Quiescent-Current Linear Regulator with Adjustable Reset Delay Detailed Description The MAX5086 high-voltage linear regulator includes an integrated microprocessor reset circuit with an adjustable reset timeout period (see the Adjustable Reset Timeout Period (CT) section). The device guaran- tees ...
Page 9
Low-Quiescent-Current Linear Regulator with Adjustable Reset Delay Applications Information Output Voltage Selection The MAX5086 features dual-mode operation, in either a preset voltage mode or an adjustable mode. In preset voltage mode, internal feedback resistors set the MAX5086’s output ...
Page 10
Low-Quiescent-Current Linear Regulator with Adjustable Reset Delay Example +125° +14V +5V OUT Calculate package dissipation at the given temperature as follows − ° 666 ...
Page 11
Low-Quiescent-Current Linear Regulator with Adjustable Reset Delay (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) ______________________________________________________________________________________ Package Information 11 ...
Page 12
Low-Quiescent-Current Linear Regulator with Adjustable Reset Delay (The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information www.maxim-ic.com/packages.) 12 ______________________________________________________________________________________ Package Information (continued) ...
Page 13
... Maxim Integrated Products DESCRIPTION Updated data sheet with improved output voltage parameters Corrected errors in data sheet, reduced operating range, and removed unreleased product from ordering information is a registered trademark of Maxim Integrated Products, Inc. Revision History PAGES CHANGED 2 1–15 ...