Electronic Components Datasheet Search |
|
MAX16929 Datasheet(PDF) 5 Page - Maxim Integrated Products |
|
MAX16929 Datasheet(HTML) 5 Page - Maxim Integrated Products |
5 / 25 page ����������������������������������������������������������������� Maxim Integrated Products 5 MAX16929 Automotive TFT-LCD Power Supply with Boost Converter and Gate Voltage Regulators ELECTRICALCHARACTERISTICS(continued) (VINB = 12V, VINA = 5V, VGND = VPGNDP = 0V, TA = TJ = -40NC to +105NC, typical values are at TA = +25NC, unless otherwise noted.) (Note 2) Note2: Specifications over temperature are guaranteed by design and not production tested. Note3: Operation in light-load conditions or at extreme duty cycles result in skipped cycles, resulting in lower operating frequency and possibly limited output accuracy and load response. Note4: 50% of the soft-start voltage time is due to the soft-start ramp, and the other 50% is due to the settling of the output voltage. Note5: Guaranteed by design; not production tested. Note6: After the voltage at CP exceeds this overvoltage threshold, the entire circuit switches off and autoretry is started. Note7: FB power good is indicated by PGOOD. The condition VFB < VPG_FB does not shutdown/restart the device. PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS PGOOD Threshold VPG_FBGL Measured at FBGL 0.38 0.4 0.42 V FBGL Input Bias Current VFBGL = +0.25V Q 1 F A DRVN Source Current VFBGL = +0.5V, VDRVN = -10V 2 mA DRVN Source Current Limit 2.5 4 mA GL Soft-Start Time 7.45 ms 1.8V/3.3VREGULATORCONTROLLER Output Voltage VFB VDR = VFB 3.3V regulator option 3.18 3.3 3.38 V 1.8V regulator option 1.746 1.8 1.854 FB PGOOD Threshold VPG_FB Measured at FB (Notes 5, 7) 3.3V regulator option, FB rising 2.4 2.57 2.7 V 1.8V regulator option 1.364 1.38 1.396 FB Input Bias Current VFB = 1.8V 2.5 F A VFB = 3.3V 4.5 DR Drive Current VFB = 1.8V 4.5 6 mA INPUTSERIESSWITCHCONTROL p-Channel FET GATE Sink Current VGATE = 0.5V 33 55 75 F A GATE Voltage Threshold Measured at GATE; below this voltage, the external p-channel FET is considered on 1.25 V DIGITALLOGIC ENP, SEQ Input Pulldown Resistor Value RPD 500 kI ENP, SEQ Input-Voltage Low VIL 0.3 x VINA V ENP, SEQ Input-Voltage High VIH 0.7 x VINA V PGOOD Leakage Current ILK_IN TA = +25NC Q 1 F A PGOOD Output-Voltage Low VOL 2mA sink current, TA = +25NC 0.4 V |
Similar Part No. - MAX16929_12 |
|
Similar Description - MAX16929_12 |
|
|
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 |