 |
Electronic Components Datasheet Search |
|
|
Electronic Components Datasheet Search |
|
RT8101APSP Datasheet(PDF) 1 Page - Richtek Technology Corporation |
|
||||||||||||||||||||||||||||||
RT8101APSP Datasheet(HTML) 1 Page - Richtek Technology Corporation |
|
|
1 / 15 page  1 RT8101/A Preliminary DS8101/A-01 March 2007 www.richtek.com Features Single 12V Bias Supply Drives All Low Cost N-MOSFETs High-Gain Voltage Model PWM Control 300kHz/600kHz Fixed Frequency Oscillator Fast Transient Response : High-Speed GM Amplifier Full 0 to 100% Duty Ratio External Compensation in the Control Loop Internal Soft-Start Adaptive Non-Overlapping Gate Driver Over-Current Fault Monitor on MOSFET, No Current Sense Resistor Required RoHS Compliant and 100% Lead (Pb)-Free 12V Synchronous Buck PWM DC-DC General Description The RT8101/A are DC/DC synchronous buck PWM controllers with embedded driver support up to 12V+12V boot-strapped voltage for high efficiency power driving. The parts are with full functions of voltage regulation, power monitoring and protection into a single small footprint packages SOP-8 and SOP-8 (Exposed Pad). The RT8101/A apply a high-gain voltage mode PWM control for simple application design. An internal 0.8V reference allows the output voltage to be precisely regulated to low voltage requirement. The parts are proposed with two type including RT8101 and RT8101A with fixed operating frequency of 300kHz and 600kHz respectively. Based on the features that RT8101/A offered, the parts provide an optimum solution between efficiency, total B.O.M. count, and cost. Ordering Information Applications Graphic Card Motherboard, Desktop Servers IA Equipments Telecomm Equipments High Power DC-DC Regulators Pin Configurations (TOP VIEW) SOP-8 SOP-8(Exposed Pad) 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. PHASE BOOT UGATE LGATE GND VCC COMP FB 2 3 4 5 8 7 6 BOOT UGATE GND LGATE PHASE COMP VCC FB GND 2 3 4 5 6 7 8 Package Type S : SOP-8 SP : SOP-8 (Exposed Pad) RT8101/A 600kHz 300kHz Operating Temperature Range P : Pb Free with Commercial Standard G : Green (Halogen Free with Commer- cial Standard) |
Similar Part No. - RT8101APSP |
|
Similar Description - RT8101APSP |
|
|
|
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
