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 P ower 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 R eference 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 P Max 10KHz 15V, PD P Max, Ta=25 : 2.5V 10mA Io 10mA Vi-Vo 40V, IMax, PD P Max Io Io IMax IMax Vi-Vo Vi-Vo Vo Vo Vo Vo 40V 40V 6V 5V 5V 6V M in 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
M ax 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 P Max
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
很抱歉,暂时无法提供与“GJLM317”相匹配的价格&库存,您可以联系我们找货
免费人工找货