 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
RT8100GQV Datasheet(PDF) 1 Page - Richtek Technology Corporation |
|
||||||||||||||||||||||||||||||
RT8100GQV Datasheet(HTML) 1 Page - Richtek Technology Corporation |
|
|
1 / 18 page  RT8100 Preliminary 1 DS8100-03 August 2007 www.richtek.com Features Analogous Current Mode Design 2.5V to 12V Switching Source Power 0.8V to 3.3V Output Voltage Regulation Adjustable VIN Feed-Forward Ramp Slope Adjustable Operation Frequency Precise Core Voltage Regulation Precise DCR Current Sensing with High Quality Capacitor, X7R ±±±±± 1.5% System Accuracy Input Voltage : 12V and 5V Bias Enable Function RoHS Compliant and 100% Lead (Pb)-Free Over Current Protection External Soft Start Setting Operation Frequency up to 1.0MHz Dual Mode Voltage Control Tracking Mode Stand-Alone Mode Output Current Indication 16-Lead VQFN Package Applications MB memory and chipset core power Middle-high graphic card GPU and memory core power General-purpose fields including server, NB, bare-bone and mini-system Synchronous buck PWM DC/DC with Dual Voltage Control Mode General Description The RT8100 is an advancedDC/DC synchronous buck PWM controller with several innovative functions for specific customer’ s ASIC only. The part features RichTek’ s innovative design and topology say “analogous current mode” for current sensing and full functions for various applications including adjustable soft start, free-run and adjustable operation frequency and enable; the part is with design of 12V+12V boot strapped driver which is capable to drive up to 20Amp output current; moreover the part is with implementation of accuracy DCR current sensing topology. There are several specific features implemented and reserved for the specific customer’ s special applications including dual VCORE control mode including tracking and stand-alone mode, and output current indication. The part is proposed with a small footprint of VQFN-16L 3x3 package. Pin Configurations Ordering Information (TOP VIEW) VQFN-16L 3X3 Note : Richtek Pb-free and Green products are : RoHS compliant and compatible with the current require- ments of IPC/JEDEC J-STD-020. Suitable for use in SnPb or Pb-free soldering processes. 100% matte tin (Sn) plating. Package Type QV : VQFN-16L 3x3 (V-Type) Operating Temperature Range P : Pb Free with Commercial Standard G : Green (Halogen Free with Commer- cial Standard) RT8100 5VSB LGATE 12 11 10 9 13 14 15 16 1 2 3 4 8 7 6 5 RR I_IND RT PI SS PVCC GND 17 |
Similar Part No. - RT8100GQV |
|
Similar Description - RT8100GQV |
|
|
|
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 |
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
