MIC5202 Micrel Semiconductor, MIC5202 Datasheet
MIC5202
Available stocks
Related parts for MIC5202
MIC5202 Summary of contents
Page 1
... ON/OFF switching input. Designed especially for hand-held battery powered devices, the MIC5202 is switched by a CMOS or TTL compatible logic signal. This ENABLE control my be tied directly to V unneeded. When disabled, power consumption drops nearly to zero ...
Page 2
... Operating Junction Temperature Range ............. – +125 C Input Supply Voltage ................................................ –20V to +60V ENABLE Input Voltage ............................................. –20V to +60V SO-8 ....................................................................... See Note 1 JA Electrical Characteristics Limits in standard typeface are for T J Specifications are for each half of the (dual) MIC5202. Unless otherwise specified, V 2.0V. Symbol Parameter V Output Voltage O V Output Voltage ...
Page 3
... Exceeding the maximum allowable power dissipation will result in excessive die temperature, and the J(MAX) A JA. regulator will go into thermal shutdown. The junction to ambient thermal resistance of the MIC5202BM is 160 C/W mounted board. Note 2: Output voltage temperature coefficient is defined as the worst case voltage change divided by the total temperature range. ...
Page 4
... MIC5202 Ground Current vs. Temperature 0. 100 A LOAD 4.7 F OUT 0.20 0.15 -60 - 120 150 TEMPERATURE ( C) Output Voltage vs. Temp. (3.3V Version 4.7 F OUT 3.4 3.3 3 DEVICES: 3 AVG / LO 3.1 CURVES APPLICABLE AT 100 A AND 100mA 3.0 -60 - 120 150 TEMPERATURE ( C) Short Circuit Current vs. Input Voltage 300 ...
Page 5
... MIC5202 Supply Current vs. Supply Voltage (3.3V Version SUPPLY VOLTAGE (V) Output Impedance 1000 100 I = 100 1mA 1 L 0.1 0. 100mA L 0.001 FREQUENCY (Hz) Ripple vs. Frequency 100 100 FREQUENCY (Hz) July 1998 Enable Transient (3 ...
Page 6
... The capacitor can be reduced to 0.47 F for current below 10mA or 0.33 F for currents below 1 mA capacitor should be placed from the MIC5202 input to ground if there is more than 10 inches of wire between the input and the AC filter capacitor battery is used as the supply ...