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| CORPORATION GJLM 317 Description ISSUED DATE :2003/07/29 REVISED DATE :2006/06/01B 3 - T E R M I N A L 1 . 5 A P O S I T I V E A D J U S T A B L E V O L T A G E R E G U L AT O R The GJLM317 is an adjustable 3-termial positive voltage regulator, designed to supply more than 1.5A of output current with voltage adjustable from 1.3 to 37V. Features & Output current up to 1.5A. & Output voltage adjustable from 1.3V to 37V. &Internal short circuit protection. &Internal over temperature protection. &Safe-Area compensation for output transistor. Package Dimensions TO-252 REF. A B C D E F S Millimeter Min. Max. 6.40 6.80 5.20 5.50 6.80 7.20 2.40 3.00 2.30 REF. 0.70 0.90 0.60 0.90 REF. G H J K L M R Millimeter Min. Max. 0.50 0.70 2.20 2.40 0.45 0.55 0 0.15 0.90 1.50 5.40 5.80 0.80 1.20 Block Diagram Absolute Maximum Ratings at Ta = 25 : Parameter Input-Output Voltage Difference Load Temperature Power Dissipation Operating Temperature Range Storage Temperature Range Symbol Vi-Vo Tlead PD Topr Tstg Ratings 40 230 Internal limited 0~+125 -65~+150 : : Unit V : GJLM317 Page: 1/3 CORPORATION Electrical Characteristics (Vi-Vo=5V, 0 : < Tj < 125 : , Io=500mA, IMax= 1.5A, PMax=20W, unless otherwise specified) Parameter Line Regulation Symbol Vo Test Conditions Ta=25 : , 3V Ta=0~125 : , 3V Ta=25 : Load Regulation Vo 10mA 10mA Adjustable Pin Current Adjustable Pin Current Change Reference Voltage Temperature Stability Minimum Load Current for Regulation Maximum Output Current RMS Noise v.s. % of Vout Ripple Rejection Long-term Stability, Tj=Thigh Junction to Case Thermal Resistance IADJ IADJ VREF STT IL(Min) Io(Max) eN RR ST R jc Vi-Vo Vi-Vo Vi-Vo=40V 15V, PD f PMax 10KHz 15V, PD PMax, Ta=25 : 2.5V 10mA Io 10mA Vi-Vo 40V, IMax, PD PMax Io Io IMax IMax Vi-Vo Vi-Vo Vo Vo Vo Vo 40V 40V 6V 5V 5V 6V Min 1.20 1.5 0.15 66 - ISSUED DATE :2003/07/29 REVISED DATE :2006/06/01B TYP 0.01 0.02 18 0.4 40 0.8 46 2.0 1.25 0.7 3.5 2.2 0.4 0.003 60 75 0.3 5 Max 0.04 0.07 25 0.5 70 1.5 100 5 1.30 10 0.01 1 - Unit %/V %/V mV %/Vo mV %/Vo A A V %/Vo mA A %/Vo dB % : /W 3V Vi-Vo 40V, Io IMax, PD PMax Ta=25 : , 10Hz Vo=10V, f=120Hz Vo=10V, f=120Hz, Cadj=10 F Ta=25 : ,1000hr - *Note: Testing with low duty pulse should be used to avoid heating effect. Characteristics Curve GJLM317 Page: 2/3 CORPORATION Application Circuit GJLM317 GJLM317 ISSUED DATE :2003/07/29 REVISED DATE :2006/06/01B GJLM317 GJLM317 Important Notice: All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of GTM. GTM reserves the right to make changes to its products without notice. GTM semiconductor products are not warranted to be suitable for use in life-support Applications, or systems. GTM assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. Head Office And Factory: Taiwan: No. 17-1 Tatung Rd. Fu Kou Hsin-Chu Industrial Park, Hsin-Chu, Taiwan, R. O. C. TEL : 886-3-597-7061 FAX : 886-3-597-9220, 597-0785 China: (201203) No.255, Jang-Jiang Tsai-Lueng RD. , Pu-Dung-Hsin District, Shang-Hai City, China TEL : 86-21-5895-7671 ~ 4 FAX : 86-21-38950165 GJLM317 Page: 3/3 |
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