Electronic Components Datasheet Search |
|
MAX16928DGUPV Datasheet(PDF) 7 Page - Maxim Integrated Products |
|
MAX16928DGUPV Datasheet(HTML) 7 Page - Maxim Integrated Products |
7 / 20 page ����������������������������������������������������������������� Maxim Integrated Products 7 MAX16928 Automotive TFT-LCD Power Supply with Boost Converter and Gate Voltage Regulators Pin Configuration Pin Description PIN NAME FUNCTION 1 ENP Boost Circuitry and 1.8V/3.3V Regulator Controller Enable Input. ENP has an internal 500kI pulldown resistor. Drive high for normal operation and drive low to place the device in shutdown. 2 DR 1.8V or 3.3V Regulator Output. DR has a 4.5mA (min) drive capability. For greater output current capa- bility, use an external npn bipolar transistor whose base is connected to DR. 3 FB 1.8V or 3.3V Regulator Feedback Input. FB is regulated to 1.8V or 3.3V. Connect FB to DR when power- ing loads demanding less than 4.5mA. For greater output current capability, use an external npn bipo- lar transistor whose emitter is connected to FB. 4 GATE External p-Channel FET Gate Drive. GATE is an open-drain driver connected to the gate of the external input series p-channel FET. Connect a pullup resistor between GATE and INA. During a fault condition, the gate driver turns off and the pullup resistor turns off the FET. 5 PGNDP Boost Converter Power Ground 6 LXP Boost Converter Switching Node. Connect LXP to the inductor and catch diode of the boost converter. 7 INA Boost Circuitry and 1.8V/3.3V Regulator Controller Power Input. Connect INA to a 3V to 5.5V supply. 8 COMPV Boost Error Amplifier Compensation Connection. Connect a compensation network between COMPV to GND. 9 FBP Boost Converter Feedback Input. FBP is regulated to 1V. Connect FBP to the center of a resistive divid- er connected between the boost output and GND. 10 N.C. No Connection. Not internally connected. 11 PGOOD Open-Drain Power-Good Output. Connect PGOOD to INA through an external pullup resistor. 12 CP Positive-Gate Voltage Regulator Power Input. Connect CP to the positive output of the external charge pump. Ensure that VCP does not exceed the CP overvoltage threshold as given in the Electrical Characteristics table. + TOP VIEW TSSOP 17 4 FBGH GATE 18 3 FBGL FB 19 2 REF DR 20 1 SEQ ENP 14 7 DRVN INA 15 6 GND LXP 13 8 GH COMPV 12 9 CP FBP 11 10 PGOOD N.C. 16 5 COMPI PGNDP EP MAX16928 |
Similar Part No. - MAX16928DGUPV |
|
Similar Description - MAX16928DGUPV |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | 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 |