APL5913 Anpec Electronics, APL5913 Datasheet
APL5913
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APL5913 Summary of contents
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... Copyright ANPEC Electronics Corp. Rev. A.4 - May., 2005 General Description The APL5913 ultra low dropout linear regulator. This product is specifically designed to provide well supply volatage for front-side-bus termination on motherboards and NB applications. The IC needs two supply voltages, a control voltage for the circuitry and a main supply voltage for power conversion, to reduce power dissipation and provide extremely low dropout ...
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... APL5913 Ordering and Marking Information APL5913 - APL5913 KA : www.DataSheet4U.com Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which are fully compliant with RoHS and compatible with both SnPb and lead-free soldiering operations. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J STD-020C for MSL classification at lead-free peak reflow temperature ...
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... R3 VCNTL VIN POK 3 VOUT 4 VOUT APL5913 GND CNTL 1uF R3 VCNTL VIN POK 3 VOUT 4 VOUT APL5913 GND R2 78k CNTL + +1. 100uF V OUT +1. OUT 220 33nF (in the range 48nF) ...
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... EN = VCNTL EN = GND 4 Rating Unit -0 -0.3 ~ 3 +0.3 V CNTL -0 150 C o -65 ~ 150 C o 300 Value Unit o 40 C/W Range Unit 3 1.1 ~ 3.3 V 0.8 ~ 1.2 V 0.8 ~ VIN-0 -25 ~ 125 1.5V 1.2V and T CNTL IN OUT A APL5913 Unit Min Typ Max 0 180 300 www.anpec.com. ...
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... CNTL J V =5V -25 ~ 125 CNTL J V =3.3V, T CNTL V =3.3V, T CNTL Rising J V Falling FB Rising EN EN=GND V Rising FB V Falling FB POK sinks 5mA 1.5V 1.2V and T CNTL IN OUT APL5913 Min Typ Max 2.7 2.9 0.4 0.8 0.9 0.5 0 -25 ~125 C -1.5 +1.5 J 0.06 0.15 0.06 0.15 o =5V 0.17 0. =5V -50~125 3 ...
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... APL5913 Typical Operating Characteristics VCNTL Supply Current vs. Junction Temperature 1.0 0.9 V CNTL 0.8 0.7 www.DataSheet4U.com 0.6 0.5 0.4 0.3 0.2 0.1 0.0 -50 -25 0 Junction Temperature ( C) Dropout Voltage vs. Output Current 450 =3.3V V CNTL V =1.2V OUT 400 350 300 250 200 150 100 50 0 0.0 0.5 Output Current, l Copyright ANPEC Electronics Corp. Rev. A.4 - May., 2005 =5V =3.3V V CNTL 25 50 ...
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... APL5913 Typical Operating Characteristics Reference Voltage vs. Junction Temperature 0.808 0.806 0.804 0.802 www.DataSheet4U.com 0.800 0.798 0.796 0.794 0.792 -50 -25 Junction Temperature ( C) 0. 4.5V~5.5V CNTL 1.2V -10.00 OUT OUT C = 100 330uF(ESR=30m ) OUT -20.00 -30.00 -40.00 -50.00 -60.00 100 1000 Copyright ANPEC Electronics Corp. Rev. A.4 - May., 2005 0 25 ...
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... Time : 20 S/Div 8 + CNTL 47uF +5V C VCNTL 1uF V VCNTL R3 IN +1. POK VIN VOUT 100uF 4 VOUT U1 APL5913 GND R1 Enable 33nF -> 10mA OUT V OUT I OUT Ch1 : V , 50mV/Div OUT Ch2 : I , 1A/Div OUT Time : 2 S/Div www.anpec.com.tw POK ...
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... APL5913 Operating Waveforms (Cont.) Using an MLCC as the Output Capacitor 1 F/6.3V (ESR = OUT - I = 10mA 10mA, Rise time = Fall time = 1 S OUT I = 10mA -> 3A OUT www.DataSheet4U.com Ch1 : V , 100mV/Div OUT Ch2 : I , 1A/Div OUT Time : 2 S/Div 2. Power ON / Power OFF : - V = 1.5V CNTL - C = 220 F/6 ...
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... APL5913 Operating Waveforms (Cont.) 3. Shutdown and Enable : - V = 1.5V CNTL - C = 220 F/6.3V (ESR = 30m OUT Ch1 Ch1 www.DataSheet4U.com Ch2 Ch2 Ch3 Ch3 Ch4 Ch4 Ch1 : V ,5V/div EN Ch2 : V ,1V/div OUT Ch3 : I ,1A/div OUT Ch4 : V ,1V/div POK Time : 1ms/div 4. POK Delay : - V = 1.5V CNTL - C = 220 F/6.3V (ESR = 30m ...
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... APL5913 Functional Pin Description GND (Pin 1) Ground pin of the circuitry. All voltage levels are measured with respect to this pin. FB (Pin 2) Connecting this pin to an external resistor divider receives the feedback voltage of the regulator. The www.DataSheet4U.com output voltage set by the resistor divider is determined ...
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... For normal operation, device power dissipation should be externally limited so that junction temperatures will not exceed +125°C. Enable Control The APL5913 has a dedicated enable pin (EN). A logic low signal (V < 0.3V) applied to this pin shuts down EN the output. Following a shutdown, a logic high signal re-enables the output through initiation of a new softstart cycle ...
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... During load transients, the output capacitors, depending on the stepping amplitude and slew rate of load current, are used to reduce the slew rate of the current seen by the APL5913 and help the device to minimize the variations of output voltage for good transient response. For the applications with large stepping load current, the low-ESR bulk capacitors are normally recommended ...
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... GND pin of the APL5913 are connected to the ground plane of the load. track. - Connect the one pin of the R2 to the GND of APL5913 - Connect the one pin the Pin 3 of APL5913 - Connect the one pin the Pin 3 of APL5913 www.anpec.com.tw ...
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... APL5913 Application Information (Cont.) PCB Layout Considerations (Cont VCNTL VIN A PL5913 www.DataSheet4U.com Thermal Considerations See Figure 3. The SOP-8 cost-effective package featuring a small size like a standard SOP-8 and a bottom exposed pad to minimize the thermal resistance of the package, being applicable to high current applications ...
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... APL5913 Packaging Information SOP-8-P pin ( Reference JEDEC Registration MS-012) www.DataSheet4U.com e1 Dim Copyright ANPEC Electronics Corp. Rev. A.4 - May., 2005 0.004max Min ...
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... APL5913 Physical Specifications Terminal Material Lead Solderability Reflow Condition T P www.DataSheet4U.com T L Tsmax Tsmin 25 Classificatin Reflow Profiles Profile Feature Average ramp-up rate ( Preheat - Temperature Min (Tsmin) - Temperature Max (Tsmax) - Time (min to max) (ts) Time maintained above: - Temperature (T - Time ( Peak/Classificatioon Temperature (Tp) ...
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... APL5913 Classification Reflow Profiles(Cont.) Table 1. SnPb Entectic Process – Package Peak Reflow Temperature s Package Thickness <2.5 mm 2.5 mm Table 2. Pb-free Process – Package Classification Reflow Temperatures Package Thickness www.DataSheet4U.com <1.6 mm 1.6 mm – 2.5 mm 2.5 mm *Tolerance: The device manufacturer/supplier shall assure process compatibility up to and including the stated classification temperature (this means Peak reflow temperature +0 C. ...
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... APL5913 Carrier Tape & Reel Dimensions(Cont.) www.DataSheet4U.com Application A 330 SOP- 8/-P F 5.5 1 Cover Tape Dimensions Application SOP- 8/-P Customer Service Anpec Electronics Corp. Head Office : 5F, No. 2 Li-Hsin Road, SBIP, Hsin-Chu, Taiwan, R.O.C. Tel : 886-3-5642000 Fax : 886-3-5642050 Taipei Branch : 7F, No. 137, Lane 235, Pac Chiao Rd., Hsin Tien City, Taipei Hsien, Taiwan, R ...