ame5107 AME, Inc., ame5107 Datasheet
ame5107
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ame5107 Summary of contents
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... AME, Inc. AME5107 n General Description AME5107provides low-ripple power, high efficiency, and excellent transient characteristics. The PWM control cir- cuit is able to vary the duty ratio linearly from 100%. This converter also contains an error amplifier cir- cuit as well as a soft-start circuit that prevents overshoot at startup ...
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... AME, Inc. AME5107 n Typical Application V OUT L1 Value n Function Block Diagram IN 2 Note (1+R OUT FB R =0.7K =12V,I =3A IN MAX 2.5V 22uH SW Oscillation Circuit PWM-Switched Control Circuit Thermal Shutdown V EN OCSET EN PWM Control 3A Buck Converter / 3.3V 5V 27uH 33uH Reference Voltage Source with Soft Start ...
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... AME, Inc. AME5107 n Pin Configuration SOP-8 Top View AME5107 OCSET AME5107 GND 8. GND * Die Attach: n Pin Description Pin Number Pin Name OCSET 4 IN 5,6 SW 7,8 GND Rev.A.01 Conductive Epoxy Output voltage Feedback input. ...
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... AME, Inc. AME5107 n Ordering Information AME5107 xxx x Pin Operating Ambient Configuration Temperature Range - (SOP-8) 3. OCSET GND 8. GND n Ordering Information Part Number Marking* AME5107AIHAADJZ Note: ww represents the date code line on top of the first letter represents lead free plating such as 5107 AADJ yyww. ...
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... AME, Inc. AME5107 n Absolute Maximum Ratings Parameter Input Supply Voltage EN,SW Pin Voltages FB Pin Voltage ESD Classification Caution: Stree above the listed absolute maximum rating may cause permanent damage to the device. *HBM B: 2000~3999V n Recommended Operating Conditions Parameter Ambient Temperature Range Junction Temperature Range ...
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... AME, Inc. AME5107 n Electrical Specifications V = 12V C,Unless otherwise specified Parameter Input Voltage Feedback Voltage FB Pin Bias Current Switch Current Current Consumption During Power Off Output Voltage Line Regulation Output Voltage Load Regulation Oscillator Frequency Frequency of Current Limit or Short Circuit Protect ...
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... The AME5107 consists of DC/DC converters that employ a pulse-width modulation (PWM) system. In converters of the AME5107, the pulse width varies in a range from 0 to 100%, according to the load current. The ripple voltage produced by the switching can easily be removed through a filter because the switching frequency remains constant. ...
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... AME, Inc. AME5107 n Characterization Curve(For reference only) Vin vs. FB 0.84 0.83 0.82 0.81 0.80 0.79 0.78 0.77 0.76 0.75 0. (V) IN Load Regulation 5.1 5.0 4.9 4.8 4.7 4.6 4.5 4.4 4.3 4.2 4.1 0 0 OUT Efficiency 100 =5V OUT 70 V =3.3V OUT 0 OUT 8 3.40 3.35 3.30 3.25 3.20 V =12V IN V =3.3V 3.15 OUT I =0.2A OUT 3. 380 375 370 ...
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... AME, Inc. AME5107 n Characterization Curve(For reference only) Vout Ripple OUT Soft start time V =12V IN V OUT V = =3A LOAD Rev.A.01 Frequency of short current protect 5V/div V SW 20mV/div V =12V IN V =3.3V OUT I =3A OUT 2 V/div 5 V/div C 5 V/div PWM Control 3A Buck ...
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... AME, Inc. AME5107 n Tape and Reel Dimension SOP-8 PIN 1 Carrier Tape, Number of Components Per Reel and Reel Size Package Carrier Width (W) SOP Pitch (P) 12.0±0.1 mm 4.0±0.1 mm PWM Control 3A Buck Converter W Part Per Full Reel Reel Size 2500pcs 330±1 mm Rev.A.01 ...
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... AME, Inc. AME5107 n Package Dimension SOP-8 Top View H D Front View o 7 (4X Rev.A.01 Side View C SYMBOLS E L £c C PWM Control 3A Buck Converter MILLIMETERS INCHES MIN MAX MIN A 1.35 1.75 0.05315 A 0.10 0.30 0.00394 0.01181 1 A2 1.473 REF 0.05799 REF B 0.33 0.51 0.01299 0.02008 C 0.19 0.25 0.00748 0.00984 D 4.80 5.33 0.18898 0.20984 E 3 ...
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... These products of AME, Inc. are not authorized for use as critical components in life-support devices or systems, without the express written approval of the president AME, Inc. reserves the right to make changes in the circuitry and specifications of its devices and advises its customers to obtain the latest version of relevant information. ...