Wide SO (derate 12.50mW/°C above +70°C) ............1000mW
Operating Temperature Ranges:
MAX214C–I ..............................................0°C to +70°C
MAX214E –I ..........................................-40°C to +85°C
Storage Temperature Range ......................-65°C to +150°C
Lead Temperature (soldering, 10sec) .......................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
PVDD33 has 3V3; AVDD33 has 3V3; DCDC_EN has 3V3; DCDC_IREF has 0.5V; DCDC_SW has no output; I have changed the IC, but it still doesn’t work; I have no idea....
[i=s] This post was last edited by shijizai on 2018-7-27 09:13 [/i] #define DS18B20_IO_IN1() {GPIOA->MODER&= 0MODER&= 0MODER|=0MODER&= 0MODER&= 0MODER|=1<<15*2;} //PA15 output mode The above is the pr...
Looking for a design idea for a switching circuit.
The microcontroller 0-3.3v PWM signal controls the on and off, generating a 0--15v voltage.
When the voltage is high, the output is 0V, and when the ...
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