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PT7M8216B28XZEX Datasheet(PDF) 2 Page - Pericom Semiconductor Corporation |
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PT7M8216B28XZEX Datasheet(HTML) 2 Page - Pericom Semiconductor Corporation |
2 / 11 page ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||| 2015-03-0006 PT0433-4 05/06/15 2 PT7M8216 300mA, High PSRR, Tiny package, LDO Regulator Maximum Ratings Storage Temperature…………………………………... -55 oC to +125oC Ambient Temperature with Power Applied..................... -40 oC to 85oC Input Voltage …………………………………………................... +6.0V Output Voltage ………………………………………. -0.3 to VCC +0.3V EN pin Voltage ………………………………………………...… +6.0V DC Input/Output Current ……………………………….………..700mA Power Dissipation…………………………….…UDFN-4L 1x1 400mW UDFN-4L 0.8x0.8 280mW Recommended Operating Conditions Symbol Parameter Conditions Min. Typ. Max. Unit VIN Operating Voltage - 1.7 - 5.5 V VEN Control Input Voltage - 0 - 5.5 V TA Operating Temperature - -40 25 85 °C DC Electrical Characteristics (TA =25°C, VIN = VOUT + 1V for VOUT options greater than 1.5V. VIN = 2.5V for VOUT ≤1.5V, unless otherwise noted.) Parameter Symbol Conditions Min. Typ. Max. Unit Output Voltage VOUT(E) * VIN=VOUT(S)* +1.0V, IOUT=30mA VOUT(S)* 0.98 VOUT(S) VOUT(S)* 1.02 V Input Voltage VIN - 1.7 - 5.5 V Maximum Output Current IOUTMAX VIN=VOUT(S)+1.0V 300 - - mA Dropout Voltage VDIF* IOUT = 150mA 2.8V ≤VOUT(S) - 150 - mV VOUT(S) ≤2.7V - 180 - Supply Current ISS VIN = VOUT(S) +1.0V, no load - 36 65 µA Standby Current ISTB VIN = VOUT(S)+1.0V, EN=GND - 0.05 1 A Line Regulation ΔV OUT/ ΔV IN*VOUT VOUT(S)+1.0V≤VIN≤5.5V, IOUT=30mA - 0.02 0.2 %/V Load Regulation ΔV OUT2 VIN = VOUT(S)+1.0V, 1.0mA≤I OUT ≤150mA - 10 30 mV Output Voltage Temperature Characteristic ΔV OUT/ ΔTopr*V OUT IOUT=30mA, -40℃≤Topr≤85℃ - +/-100 - ppm/℃ Ripple Rejection PSRR VIN=[VOUT(S)+1.0]VDC+0.2Vp-p AC IOUT=30mA, f=1kHz (In case that Vout≤2.0V, VIN=3.0V) - 75 - dB Current Limit ILIM VOUT = VOUT(S)*0.9 - 400 - mA Short Current Limit ISC Vout=0V - 40 - mA Thermal Shutdown TSD - - 170 - ℃ Thermal Shutdown Hysteresis ΔTSD - - 20 - EN “High” Voltage VENH - 1.2 - - V EN “Low” Voltage VENL - - - 0.3 EN “High” Current IENH VIN=VOUT(S)+1.0V -0.10 - 0.10 µA EN “Low” Current IENL VIN= VOUT(S)+1.0V, EN=OFF -0.10 - 0.10 Output Discharge Resistance Rdis VIN = 4.0V, EN=OFF - 50 - Ω Output Voltage Noise VN COUT=0.47µF, 10Hz to 100kHz - 60 - µVrms Note: *1: VOUT(S)=Specified output voltage *2: VOUT(E)=Effective output voltage (I.e. the output voltage when "VOUT(S)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value). *3: VDIF={VIN1(*5) -VOUT1(*4)} *4: VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(S)+1.0V} is input. *5: VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased. *6: Unless otherwise stated, VIN=VOUT(S) +1.0V Note: Stresses greater than those listed under MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. |
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