Moteur de recherche de fiches techniques de composants électroniques |
|
MAX1729 Fiches technique(PDF) 2 Page - Maxim Integrated Products |
|
MAX1729 Fiches technique(HTML) 2 Page - Maxim Integrated Products |
2 / 12 page ECB and LCD Display Bias Supply with Accurate Output Voltage and Temperature Compensation 2 _______________________________________________________________________________________ ABSOLUTE MAXIMUM RATINGS ELECTRICAL CHARACTERISTICS (VIN = +3V, CTLIN = IN, FB = GND, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1) 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. IN to GND .................................................................-0.3V to +6V LX, PS, OUT to GND...............................................-0.3V to +20V CTLIN, FB, REF, COMP, TC to GND ...........-0.3V to (VIN + 0.3V) LX to PS ..................................................................-20V to +1.0V LX, PS, OUT Current ...........................................................60mA Continuous Power Dissipation (TA = +70°C) 10-pin µMAX (derate 5.6mW/°C above +70°C) ..........444mW Operating Temperature Range ...........................-40°C to +85°C Junction Temperature ......................................................+150°C Storage Temperature Range .............................-65°C to +160°C Lead Temperature (soldering, 10sec) .............................+300°C CONDITIONS V 2.7 5.5 VIN Operating Voltage Range UNITS MIN TYP MAX SYMBOL PARAMETER V 2.0 2.6 VLO Undervoltage Lockout Threshold (Note 2) µA 37 50 IIN IN Supply Current µA 30 40 IPS PS Supply Current µA 0.4 2 ISHDN Shutdown Supply Current CTLIN = GND, ISHDN = IIN + IPS IREF = 0 V 1.215 1.228 1.241 VREF Reference Output Voltage TA = +25°C 1.200 1.256 TA = -40°C to +85°C FB = GND, CTLIN = 0.1% duty cycle, IOUT = 0 to 0.5mA V VOUT (MIN) Minimum Output Voltage 2.35 2.45 2.5 TA = -40°C to +85°C IOUT = 0 to 0.5mA V 16 16.40 VOUT (MAX) Maximum Output Voltage FB = GND, CTLIN = 0.1% to 100% duty cycle, IOUT = 0 V/100% CTLIN to VOUT Gain 13.90 13.95 14.00 TA = 0°C to +85°C VPS = +18V (Note 3) ppm/°C ±11 ±30 TCOUT Output Voltage Temperature Coefficient TA = 0°C to +85°C ±18 ±65 TA = -40°C to +85°C mA 0.5 2.5 IOUT Maximum Output Current V 1.178 1.228 1.278 VTC TC Output Voltage TA = +25°C mV/°C 15.5 16.5 17.5 TCTC TC Output Temperature Coefficient (Note 3) TA = 0°C to +85°C 14.5 16.5 18.5 TA = -40°C to +85°C µA ±50 ITC TC Output Current TA = 0°C to +85°C 2.35 2.52 TA = -40°C to +85°C 13.60 14.20 V 1.215 1.228 1.241 VFB Feedback Set Voltage (FB) TA = +25°C 1.200 1.256 TA = -40°C to +85°C mV 90 122 150 VMODE FB Mode Threshold nA 550 IFB FB Bias Current VFB = +1.25V V 2 VIH CTLIN High Voltage VIN = +5.5V 1.3 VIN = +2.7V |
Numéro de pièce similaire - MAX1729 |
|
Description similaire - MAX1729 |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |