Electronic Components Datasheet Search |
|
MAX15000AEUB+ Datasheet(PDF) 3 Page - Maxim Integrated Products |
|
MAX15000AEUB+ Datasheet(HTML) 3 Page - Maxim Integrated Products |
3 / 18 page Current-Mode PWM Controllers with Programmable Switching Frequency _______________________________________________________________________________________ 3 ELECTRICAL CHARACTERISTICS (continued) (VIN = +12V (for MAX15000, bring VIN up to 23.6V for startup), 10nF bypass capacitors at IN and VCC, R12 = 15k Ω (MAX1500_A), R12 = 7.5k Ω (MAX1500_B), R15 = 1kΩ, C6 = 100nF (see the Typical Application Circuit), NDRV = open, VUVLO/EN = +1.4V, VFB = +1.0V, COMP = open, VCS = 0V, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS GATE DRIVER RON(LOW) Measured at NDRV sinking 100mA 2 4 Driver Output Impedance RON(HIGH) Measured at NDRV sourcing 20mA 4 10 Ω Driver Peak Sink Current 1A Driver Peak Source Current 0.65 A PWM COMPARATOR Comparator Offset Voltage VPWM VCOMP - VCS 1.24 1.38 1.54 V CS Input Bias Current ICS VCS = 0V -4 +4 µA Comparator Propagation Delay tPWM Change in VCS = 0.1V 60 ns CURRENT-LIMIT COMPARATOR Current-Limit Trip Threshold VCS 900 1000 1100 mV CS Input Bias Current ICS VCS = 0V -4 +4 µA Propagation Delay From Comparator Input to NDRV tPDCS 100mV overdrive 60 ns IN CLAMP VOLTAGE IN Clamp Voltage VINC 2mA sink current (Note 2) 24.1 26.1 29.0 V ERROR AMPLIFIER Voltage Gain RLOAD = 100k Ω 80 dB Unity-Gain Bandwidth RLOAD = 100k Ω, CLOAD = 200pF 2 MHz Phase Margin RLOAD = 100k Ω, CLOAD = 200pF 65 degrees FB Input Offset Voltage ±1 mV COMP High Voltage ICOMP = 0 2.8 COMP Low Voltage ICOMP = 0 1.1 V Source Current 0.5 mA Sink Current 0.5 mA Reference Voltage VREF (Note 3) 1.230 V Reference Voltage Accuracy -1.5 +1.5 % FB Input Bias Current -50 +50 nA COMP Short-Circuit Current 8mA DIGITAL SOFT-START 1984 NDRV cycles Soft-Start Duration tSS fSW = 350kHz 5.6 ms Reference Voltage Steps During Soft-Start 31 steps Reference Voltage Step 39.67 mV |
Similar Part No. - MAX15000AEUB+ |
|
Similar Description - MAX15000AEUB+ |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List 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 |