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SI9182DH-25-T1 Fiches technique(PDF) 2 Page - Vishay Siliconix |
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SI9182DH-25-T1 Fiches technique(HTML) 2 Page - Vishay Siliconix |
2 / 10 page Si9182 Vishay Siliconix www.vishay.com 2 Document Number: 71150 S-41221—Rev. F, 28-Jun-04 ABSOLUTE MAXIMUM RATINGS Input Voltage, VIN 6.5 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . SD Input Voltage, VSD −0.3 V to VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output Current, IOUT Short Circuit Protected . . . . . . . . . . . . . . . . . . . . . . . . . . Output Voltage, VOUT −0.3 V to VO(nom) + 0.3 V . . . . . . . . . . . . . . . . . . . . . . . . Maximum Junction Temperature, TJ(max) 150_C . . . . . . . . . . . . . . . . . . . . . . . Storage Temperature, TSTG −55_C to 150_C . . . . . . . . . . . . . . . . . . . . . . . . . . ESD (Human Body Model) 2 kV . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Power Dissipation (Package)a 8-Pin MSOP 666 mW . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Thermal Impedance (QJA) 8-Pin MSOPb 150_C/W . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Notes a. Device mounted with all leads soldered or welded to PC board. b. Derate 6.6 mW/_C above TA = 25_C Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. RECOMMENDED OPERATING RANGE Input Voltage, VIN 2 V to 6 V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Output Voltage, VOUT (Adjustable Version) 1.5 V to 5 V . . . . . . . . . . . . . . . . . . SD Input Voltage, VSD 0 V to VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Operating Ambient Temperature, TA −40_C to 85_C . . . . . . . . . . . . . . . . . . . . Operating Junction Temperature, TJ −40_C to 125_C . . . . . . . . . . . . . . . . . . . CIN = 2.2 mF, COUT = 2.2 mF (ceramic, X5R or X7R type) , CNOISE = 0.1 mF (ceramic) COUTRange = 1 mF to 10 mF ("10%, x5R or x7R type) CIN w COUT SPECIFICATIONS Test Conditions Unless Otherwise Specified V V 1 V I 1 A Limits −40 to 85_C Parameter Symbol VIN = VOUT(nom) + 1 V, IOUT = 1 mA CIN = 2.2 mF, COUT = 2.2 mF, VSD = 1.5 V Tempa Minb Typc Maxb Unit Output Voltage Range Adjustable Version Full 1.5 5 V Output Voltage Accuracy VOUT 1 mA v IOUT v 250 mA Room −1.5 1.5 % VO( ) Output Voltage Accuracy (Fixed Versions) OUT 1 mA v IOUT v 250 mA Full −2.5 2.5 % VO(nom) Feedback Voltage (ADJ Version) VADJ Room 1.191 1.215 1.239 V Feedback Voltage (ADJ Version) VADJ Full 1.179 1.251 V Line Regulation (Except 5-V Version) From VIN = VOUT(nom) + 1 V to VOUT(nom) + 2 V Full −0.18 0.18 Line Regulation (5-V Version) DVOUT 100 V V From VIN = 5.5 V to 6 V Full −0.18 0.18 %/V Line Regulation (ADJ Version) VIN VOUT(nom) VOUT = 1.5 V, From VIN = 2.5 V to 3.5 V Full −0.18 0.18 %/V Line Regulation (ADJ Version) VOUT = 5 V, From VIN = 5.5 V to 6 V Full −0.18 0.18 IOUT = 10 mA Room 5 20 Dropout Voltaged IOUT = 200 mA Room 85 180 Dropout Voltaged (@VOUT w 2 V) IOUT = 250 mA Room 105 275 VIN − VOUT IOUT = 250 mA Full 400 mV d IN OUT IOUT = 200 mA Room 170 250 Dropout Voltaged (@VOUT t 2 V, VIN w 2 V) IOUT = 250 mA Room 210 300 (@VOUT t 2 V, VIN w 2 V) IOUT = 250 mA Full 450 IOUT = 0 mA Room 150 IOUT = 200 mA Room 1000 Ground Pin Current IGND IOUT = 200 mA Full 1500 mA GND IOUT = 250 mA Room 1200 m IOUT = 250 mA Full 1900 |
Numéro de pièce similaire - SI9182DH-25-T1 |
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Description similaire - SI9182DH-25-T1 |
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