MP3115 MPS, MP3115 Datasheet
MP3115
Related parts for MP3115
MP3115 Summary of contents
Page 1
... The MP3115 regulates the output voltage up to 4.0V or 3.3V at 200mA from a single cell AA battery, without the use of an external Schottky diode. The MP3115 is offered in a SOT23-6 package. ...
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... GND Part Number* Package MP3115DT SOT23-6 * For Tape & Reel, add suffix –Z (eg. MP3115DT–Z) For RoHS Compliant Packaging, add suffix –LF (eg. MP3115DT–LF–Z) ELECTRICAL CHARACTERISTICS V = 1.5V 3.3V OUT Parameter Minimum Startup Voltage (4) Minimum Operating Voltage ...
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... Regulator On/Off Control Input. A logic high input (V low input (V < 0.4V) puts the MP3115 into low current shutdown mode OUT Supply Input for the MP3115 and Output Voltage Sense Input. Connect to the output of the converter Input Voltage. MP3115 Rev. 0.9 1/25/2008 MPS Proprietary Information. Unauthorized Photocopy and Duplication Prohibited. > ...
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... MP3115 – HIGH-EFFICIENCY 1.3MHz SYNCHRONOUS STEP-UP CONVERTER TYPICAL PERFORMANCE CHARACTERISTICS C1 = 10µF, C2=22µF, L=1.7µH,R2=20K, T Efficiency vs. Efficiency vs. Efficiency vs. Load Current Load Current Load Current =1. =2.5V OUT 60 10 100 1000 LOAD CURRENT (mA) Line Regulation 2.60 2.56 2.52 2.48 2.44 I =100mA OUT 2. ...
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... MP3115 – HIGH-EFFICIENCY 1.3MHz SYNCHRONOUS STEP-UP CONVERTER TYPICAL PERFORMANCE CHARACTERISTICS C1 = 10µF, C2=22µF, L=1.7µH,R2=20K 0.5V/div 2V/div. V OUT 2V/div V EN 2V/div. 1ms/div Short Circuit V =V =2V, V =3. OUT V IN 2V/div 2V/div. V OUT 5V/div I L 0.2A/div. No Load Ripple V =V =0.92V ...
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... The MP3115 starts switching when the output voltage is close to the input voltage. If the input voltage is less than 1.6V, the MP3115 will start with CCM (constant current mode) until the output voltage crosses 1.6V. After that, the soft-start circuit will take over to bring the output voltage to the regulated value ...
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... IC as possible. All feedback components must be kept close to the FB pin to prevent noise injection on the FB pin trace. The ground return of C1 and C2 should be tied close to the GND pin. See the MP3115 demo board layout for reference. www.MonolithicPower.com © 2008 MPS. All Rights Reserved. ...
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... MP3115 – HIGH-EFFICIENCY 1.3MHz SYNCHRONOUS STEP-UP CONVERTER PACKAGE INFORMATION PACKAGE OUTLINE DRAWING FOR 6-SOT23 2.80 3.00 6 See Note 7 EXAMPLE TOP MARK AAAA PIN 1 1 TOP VIEW 0.90 1.30 0.30 0.95 BSC 0.50 FRONT VIEW GAUGE PLANE 0.25 BSC 0. 0.55 NOTICE: The information in this document is subject to change without notice. Users should warrant and guarantee that third party Intellectual Property rights are not infringed upon when integrating MPS products into any application ...