 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| HT10XX Voltage Regulator Features * * * Low power consumption Low voltage drop Low temperature coefficient * * Wide operating voltage (12V max.) TO-92 and SOT-89 packages Applications * * Battery-powered equipment Communication equipment * Audio/Video equipment General Description The HT10XX is a set of three-terminal low power voltage regulators implemented in CMOS technology. It is available with a fixed output voltages at 1.5V. CMOS technology ensures low voltage drop and low quiescent current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain variable voltages and currents. Selection Table Part No. HT1015 Output Voltage 1.5V Tolerance 5% Block Diagram VIN VOUT Vref GND 1 November 30, 1999 HT10XX Pin Assignment T O -9 2 HT10XX F r o n t V ie w S O T -8 9 GND V IN VOUT B o tto m V ie w GND V IN VOUT Pad Assignment Pad Coordinates Pad No. 1 2 (0 ,0 ) Unit: mm Y -553 -555.6 -547.6 X -544.8 -95.2 575.8 3 1 GND 2 V IN 3 VOUT Chip size: 1524 1524 (mm)2 * The IC substrate should be connected to VDD in the PCB layout artwork. Absolute Maximum Ratings Supply Voltage...............................-0.3V to 13V Power Consumption...............................250mW Storage Temperature.................-50C to 125C Operating Temperature ..................0C to 70C Note: These are stress ratings only. Stresses exceeding the range specified under Absolute Maximum Ratings may cause substantial damage to the device. Functional operation of this device at other conditions beyond those listed in the specification is not implied and prolonged exposure to extreme conditions may affect device reliability. 2 November 30, 1999 HT10XX Electrical Characteristics HT1015, +1.5V output type Symbol VOUT IOUT DVOUT VDIF ISS DVOUT DVIN VOUT VIN DVOUT DTa Parameter Output Voltage Tolerance Output Current Load Regulation Voltage Drop Current Consumption Line Regulation Input Voltage Temperature Coefficient Test Conditions VIN 3.5V 3.5V 3.5V 3/4 3.5V 3/4 3/4 3.5V Conditions IOUT=0.5mA 3/4 1mAIOUT7mA IOUT=0.5mA No load 2.5VVIN12V IOUT=0.5mA 3/4 IOUT=0.5mA 0C Basic circuits V IN V C1 10mF IN H T10XX S e r ie s GND V OUT V OUT C2 10mF Com m on S in g le p o in t G N D Com m on 3 November 30, 1999 HT10XX High output current positive voltage regulator T r1 V IN V R1 C1 10mF IN H T10XX S e r ie s GND V OUT V OUT C2 10mF Com m on S in g le p o in t G N D Com m on Short-Circuit protection by Tr1 V IN Rs T r1 V R1 C1 10mF IN H T10XX V S e r ie s GND OUT V OUT C2 10mF Com m on S in g le p o in t G N D Com m on 4 November 30, 1999 HT10XX Circuit for increasing output voltage V IN V IN H T10XX S e r ie s GND IS S V OUT V OUT C1 10mF V C2 10mF XX R1 R2 Com m on S in g le p o in t G N D Com m on VOUT = VXX ( 1 + VXX R2 ) + I SS R2 R1 R2 (1 + ) R1 V IN V IN H T10XX S e r ie s GND IS S V OUT V OUT C1 10mF C2 10mF V XX R1 D1 Com m on S in g le p o in t G N D Com m on VOUT = VXX + VD1 5 November 30, 1999 HT10XX Constant current regulator V IN V IN H T10XX S e r ie s GND IS S V OUT C1 10mF C2 V 10mF XX R A IO UT R L Com m on I OUT = Dual supply VXX + I SS RA IC 1 V IN V IN H T10XX V S e r ie s GND OUT V C3 10mF V OUT1 IC 2 V IN H T10XX V S e r ie s GND OUT OUT2 C1 10mF Com m on C2 10mF R1 Com m on 6 November 30, 1999 HT10XX Holtek Semiconductor Inc. (Headquarters) No.3 Creation Rd. II, Science-based Industrial Park, Hsinchu, Taiwan, R.O.C. Tel: 886-3-563-1999 Fax: 886-3-563-1189 Holtek Semiconductor Inc. (Taipei Office) 5F, No.576, Sec.7 Chung Hsiao E. Rd., Taipei, Taiwan, R.O.C. Tel: 886-2-2782-9635 Fax: 886-2-2782-9636 Fax: 886-2-2782-7128 (International sales hotline) Holtek Semiconductor (Hong Kong) Ltd. RM.711, Tower 2, Cheung Sha Wan Plaza, 833 Cheung Sha Wan Rd., Kowloon, Hong Kong Tel: 852-2-745-8288 Fax: 852-2-742-8657 Copyright O 1999 by HOLTEK SEMICONDUCTOR INC. The information appearing in this Data Sheet is believed to be accurate at the time of publication. However, Holtek assumes no responsibility arising from the use of the specifications described. The applications mentioned herein are used solely for the purpose of illustration and Holtek makes no warranty or representation that such applications will be suitable without further modification, nor recommends the use of its products for application that may present a risk to human life due to malfunction or otherwise. Holtek reserves the right to alter its products without prior notification. For the most up-to-date information, please visit our web site at http://www.holtek.com.tw. 7 November 30, 1999 |
Price & Availability of 10XX
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |