LT1176 Linear Technology, LT1176 Datasheet
LT1176
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LT1176 Summary of contents
Page 1
... The LT1176 is available in a low cost 8-lead DIP package with frequency preset at 100kHz and current limit at 1.7A An adjustable output is offered as well as a preset 5V version. ...
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... LIM Maximum Operating Ambient Temperature Range LT1176C/LT1176C-5 .............................. Maximum Operating Junction Temperature Range LT1176C/LT1176C-5 ............................ 125 C Storage Temperature Range ................ – 150 C Lead Temperature (Soldering, 10 sec) 300 C *These thermal resistance numbers are for typical mounting technique. Lower thermal resistance can be obtained with large copper lands, thermal glues or heatsinks. ...
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... Note 4: Switch frequency is internally scaled down when the feedback pin Application Hints Although the LT1176 has a peak switch rating of 1.2A and a maximum duty cycle of 85%, it must be used cautiously in applications which require high switch current and high duty cycle simultaneously, to avoid excessive chip temperature ...
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... TYP : 499-3977 500 0.16 COMP + C2 – R 400 SWITCH OUTPUT ( LT1176/76-5 • BD 0.400 (10.160) MAX 0.250 ± 0.010 (6.350 ± 0.254 0.496 – 0.512 (12.598 – 13.005 ...