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MIC2214-JMBML Datasheet(PDF) 4 Page - Micrel Semiconductor |
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MIC2214-JMBML Datasheet(HTML) 4 Page - Micrel Semiconductor |
4 / 11 page MIC2214 Micrel MIC2214 4 August 2004 Electrical Characteristics (Note 4) V IN = VOUT +1.0V for higher output of the regulator pair; COUT = 1.0µF, IOUT = 100µA; TJ = 25°C, bold values indicate –40 °C ≤ T J ≤ +125°C; unless noted. Parameter Conditions Min Typ Max Units Output Voltage Accuracy Variation from nominal V OUT –1.0 +1.0 % –2.0 +2.0 % Output Voltage Temp. Coefficient 40 ppm/C Line Regulation; Note 5 V IN = VOUT +1V to 5.5V –0.3 0.02 0.3 %/V –0.6 0.6 Load Regulation I OUT = 100µA to 150mA (Regulator 1 and 2) 0.2 1.0 % I OUT = 100µA to 300mA (Regulator 2) 1.5 % Dropout Voltage; Note 6 I OUT = 150mA (Regulator 1 and 2) 120 190 mV 250 mV I OUT = 300mA (Regulator 2) 240 340 mV 420 Ground Pin Current I OUT1 = IOUT2 = 0µA48 65 µA 80 µA I OUT1 = 150mA & IOUT2 = 300mA 60 µA Ground Pin Current in Shutdown V EN ≤ 0.4V 2.0 µA Ripple Rejection f = 1kHz; C OUT = 1.0µF ceramic; CBYP = 10nF 60 dB f = 20kHz; C OUT = 1.0µF ceramic; CBYP = 10nF 40 dB Current Limit V OUT = 0V (Regulator 1) 150 280 460 mA V OUT = 0V (Regulator 2) 300 450 700 mA Output Voltage Noise C OUT =1µF, CBYP =0.01µF, 10Hz to 100kHz 30 µVrms Enable Input Enable Input Voltage Logic Low (Regulator Shutdown) 0.6 V Logic High (Regulator Enabled) 1.8 V Enable Input Current V IL < 0.6V (Regulator Shutdown) –1 0.01 +1 µA V IH > 1.8V (Regulator Enabled) –1 0.01 +1 µA POR Output V TH Low Threshold, % of nominal V OUT2 (Flag ON) 90 % High Threshold, % of nominal V OUT2 (Flag OFF) 96 % V OL POR output logic low voltage; I L = 250µA 0.02 0.1 V I POR Flag leakage current, flag OFF –1 0.01 +1 µA Absolute Maximum Rating (Note 1) Supply Input Voltage (V IN) .................................... 0V to 7V Enable Input Voltage (V EN) ................................... 0V to 7V Power Dissipation (P D) ............... Internally Limited, Note 3 Junction Temperature .............................. –40 °C to +125°C Storage Temperature (T S) ......................... –65°C to 150°C Open-Drain Output (DRV) ........................................ 250mA Lead Temperature (soldering, 5 sec.) ....................... 260 °C Operating Ratings (Note 2) Supply Input Voltage (V IN) ............................ 2.25V to 5.5V Enable Input Voltage (V EN) .................................. 0V to Vin Junction Temperature (T J) ....................... –40°C to +125°C Package Thermal Resistance MLF™-10 ( θ JA)1" square 2oz. copper ................. 60°C/W |
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