APL5915 Anpec Electronics Corporation, APL5915 Datasheet
APL5915
Related parts for APL5915
APL5915 Summary of contents
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... Copyright ANPEC Electronics Corp. Rev. A.3 - Apr., 2008 General Description The APL5915 is a 1.5A ultra low dropout linear regulator. This product is specifically designed to pro- vide well supply volatage for motherboards NB and VGA card applications. The IC needs two supply voltages, a control voltage for the circuitry and a main supply voltage for power conversion, to reduce power dissi- pation and provide extremely low dropout ...
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... Ordering and Marking Information APL5915 APL5915 APL5915 KA : XXXXX Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which are fully compliant with RoHS. 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. ANPEC defines “ ...
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... CNTL 1 F VCNTL 5 7 VIN POK 3 VOUT 4 VOUT APL5915 GND CNTL 1 F VCNTL 5 7 VIN POK 3 VOUT 4 VOUT APL5915 GND R2 78K 22 F ECJ3YBOJ226M Panasonic 22 F GRM21BR60J226M Murata 137.6 27 30. CNTL + +1. OUT +1 ...
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... APL5915 Absolute Maximum Ratings Symbol V VCNTL Supply Voltage (VCNTL to GND) CNTL V VIN Supply Voltage (VIN to GND and FB to GND V I/O POK to GND V POK Power Dissipation Junction Temperature J T Storage Temperature STG T Maximum Lead Soldering Temperature, 10 Seconds SDR Thermal Characteristics Symbol ...
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... CNTL 2. -40~125 C OUT =5V CNTL =5V -40 ~ 125 C CNTL J Rising J V Falling FB V Rising EN EN=GND V Rising FB V Falling FB POK sinks 5mA 5 = 1.5V 1.2V and T = -40 IN OUT A APL5915 Unit Min Typ Max 0 180 380 A 2.7 2.9 3.1 V 0.4 V 0.8 0.9 1.0 0.5 V 0.8 V -1.5 +1.5 % -0.13 0.13 %/V 0.06 0.15 % 0.12 0.18 V 0.17 0.23 0.25 V 0.3 2.1 2.8 3 ...
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... APL5915 Typical Operating Characteristics VCNTL Supply Current vs. Junction Temperature 1.0 0.9 V =5V CNTL 0.8 0.7 0.6 0.5 V =3.3V CNTL 0.4 0.3 0.2 0.1 0.0 -50 - Junction Temperature ( C) Reference Voltage vs. Junction Temperature 0.808 0.806 0.804 0.802 0.800 0.798 0.796 0.794 0.792 -50 - Junction Temperature ( C) Copyright ANPEC Electronics Corp. Rev. A.3 - Apr., 2008 50 75 ...
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... APL5915 Typical Operating Characteristics (Cont.) VCNTL PSRR vs. Frequency CNTL CNTL CNTL -10 - 200mV = 200mV = 200mV CNTL CNTL CNTL PK-PK PK-PK PK- 1.5V = 1. -20 - OUT OUT OUT 1.2V = 1.2V = 1.2V -30 -30 OUT OUT OUT ...
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... APM2014N L2 3.3 H +1. 1000 F x2 APM2014N R5 1.75K Enable 0 + CNTL +5V C VCNTL 1 F VCNTL POK VIN VOUT VOUT U1 APL5915 GND 33nF www.anpec.com.tw POK VOUT +1.2V/1.5A C OUT 150 F ...
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... APL5915 Operating Waveforms (Cont.) 1. Load Transient Response : Using an Output Capacitor with ESR 18m 1 150 F/6.3V (ESR = 30m ), C OUT - I = 10mA to 1.5A to 10mA, Rise time = Fall time = 1 s OUT I = 10mA ->1.5A OUT OUT OUT OUT OUT OUT OUT Ch1 : V , 50mV/Div OUT Ch2 : I , 500mA/Div ...
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... APL5915 Operating Waveforms (Cont.) 2. Power ON and Power OFF : - V = 1.5V 5V,V IN CNTL OUT - F/6.3V (ESR = 3m OUT Power ON Power OUT OUT OUT POK POK POK CNTL CNTL CNTL Ch1 : V , 1V/div IN Ch2 : V , 1V/div OUT Ch3 : V , 1V/div POK Ch4 : V ...
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... APL5915 Operating Waveforms (Cont.) 4. POK Delay : - V = 1.5V 5V,V IN CNTL OUT - F/6.3V (ESR = 3m OUT OUT OUT OUT POK POK POK Ch1 : V , 1V/div IN Ch2 : V , 1V/div OUT Ch3 : V , 1V/div POK Time : 1ms/div Copyright ANPEC Electronics Corp. Rev. A.3 - Apr., 2008 = 1. F/6.3V ...
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... APL5915 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 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 APL5915 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 APL5915 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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... (7) (See Next Page Figure 2) R1 Connect the one pin of the R2 to the GND of APL5915 - Connect the one pin the Pin 3 of APL5915 - Connect the one pin the Pin 3 of APL5915 ESR (8) OUT 15 can not meet the equation (8), (calculated) www ...
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... APL5915 Application Information (Cont.) PCB Layout Consideration (Cont.) V CNTL C CNTL VCNTL VIN APL5915 VOUT VOUT C1 FB GND R2 Figure 2 Thermal Consideration See Figure 3. The SOP- 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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... APL5915 Package Information SOP- THERMAL PAD MIN 0.00 A2 1.25 b 0.31 c 0.17 D 4.80 D1 2.25 E 5.80 E1 3.80 E2 2. Note : 1. Follow JEDEC MS-012 BA. Copyright ANPEC Electronics Corp. Rev. A.3 - Apr., 2008 SOP-8P MILLIMETERS MAX. 1.60 0.15 0.51 0.25 5.00 3.50 6.20 4.00 3.00 1.27 BSC 0.50 1. Dimension "D" does not include mold flash, protrusions or gate burrs ...
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... APL5915 Carrier Tape & Reel Dimensions K0 SECTION A-A Application A H 330.0± 50 MIN. 2.00 SOP-8( 4.0± 0.10 8.0± 0.10 Devices Per Unit Package Type SOP- 8P Copyright ANPEC Electronics Corp. Rev. A.3 - Apr., 2008 P0 P2 OD0 A0 B SECTION B 12.4+2.00 13.0+0.50 1.5 MIN. 20.2 MIN. 12.0± 0.30 1.75± 0.10 -0.00 -0. 1.5+0.10 2.0± 0.05 1 ...
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... APL5915 Reflow Condition Tsmax Tsmin 25 Reliability Test Program Test item SOLDERABILITY HOLT PCT TST ESD Latch-Up Classification Reflow Profiles Profile Feature Average ramp-up rate ( Preheat - Temperature Min (Tsmin) - Temperature Max (Tsmax) - Time (min to max) (ts) Time maintained above: ...
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... APL5915 Classification Reflow Profiles (Cont.) Table 1. SnPb Eutectic Process – Package Peak Reflow Temperatures Package Thickness <2.5 mm 2.5 mm Table 2. Pb-free Process – Package Classification Reflow Temperatures Package Thickness <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 ...