TC115501EMTTR Microchip Technology, TC115501EMTTR Datasheet
TC115501EMTTR
Specifications of TC115501EMTTR
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TC115501EMTTR Summary of contents
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... Cameras, Video Recorders • Local +3V to +5V Supplies Functional Block Diagram + + C 1.5V 10 µF 2003 Microchip Technology Inc. Package Type = 2.0V IN General Description The TC115 is a high-efficiency step-up DC/DC converter for small, low input voltage or battery- powered systems. This device has a start-up voltage of 0.9V and a typical supply current of 80 µ ...
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... Description Conditions Note OUT V = VLX LX LIM Note 0.8 (Note 3) OUT IN OUT No external components (0. applied to PS (or IN OUT V ) input DD No external components (1 applied OUT ( input DD SHDN = 0V Note 2, Note 2.2V minimum (Note 0. external components Note 4 Setting”. OUT 2003 Microchip Technology Inc. ...
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... 100 µ µ F (Tantalum) 150 100 50 0 1.0 1.2 1.4 1.6 1.8 INPUT VOLTAGE V (V) IN FIGURE 2-2: No Load Input Current vs. Input Voltage. 2003 Microchip Technology Inc +25°C. A 100 200 FIGURE 2-3: Current. 100 2.0 FIGURE 2-4: Current. TC115 80 2 ...
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... Inductor Switch Output (LX the drain of an internal N-channel switching tran- sistor. This terminal drives the external inductor, which ultimately provides current to the load. 3.4 Ground Terminal (GND) Connect to circuit ground. 3.5 No Connect (NC) No internal connection. 2003 Microchip Technology Inc. ...
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... While ultra fast diodes can be used, lower effi- ciency will result due to their higher forward voltage drop. Ordinary rectifiers should be avoided because of their slow recovery characteristics. 2003 Microchip Technology Inc. TC115 4.3 Low Power Shutdown Mode The TC115 enters a low power shutdown mode when SHDN is brought low ...
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... Equation 5-6 calculates the average DC cur- rent. Note that minimum input voltage and maximum load current values should be used: EQUATION 5-4: ) and output RIPPLE ≈ ESR di RIPPLE is in RIPPLE [ ( ) – ≈ V ------------------------------------------- - RIPPLE – ≈ L ------------------------------------------- - V RIPPLE Output Power Input Power = --------------------------------- Efficiency 2003 Microchip Technology Inc. ...
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... Through-Hole Sumida RCH855 Series RCH110 Series ® Renco RL1284-12 2003 Microchip Technology Inc. 5.3 Internal Transistor Switch The LX pin has a typical ON resistance of 1.4Ω. Therefore, peak switch current is given by (V The internal transistor switch has a maximum design ) O UT rating of 350 mA. An oscillator frequency doubling cir- ...
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... µ MA735 TC115301 LOAD CH1: V (DC) OUT CH2: V (AC Ripple) OUT L = 100 µ µ MA735 TC115301 LOAD CH1: V (DC) OUT CH2: V (AC Ripple) OUT L = 100 µ µ MA735 FIGURE 5-2: Typical Ripple Waveforms. DS21361C-page 8 2003 Microchip Technology Inc. ...
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... TC115 = 1 1 represents first integer of voltage and frequency 2 Symbol (100 kHz represents first decimal of voltage and frequency 3 Symbol (100 kHz represents production lot ID code 4 Example: For TC115331, the marking code is 2003 Microchip Technology Inc. Voltage Voltage . TC115 DS21361C-page 9 ...
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... H - .177 E .090 .102 2.29 D .173 .181 4.40 D1 .055 .071 1.40 L .031 - 0.80 c .015 .017 0.37 B .016 .021 0.41 B1 .014 .019 0.36 B2 .013 .019 0.32 D MAX 1.60 - 4.50 2.60 4.60 1.80 - 0.44 0.53 0.48 0.48 2003 Microchip Technology Inc. ...
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... Please specify which device, revision of silicon and Data Sheet (include Literature #) you are using. Customer Notification System Register on our web site (www.microchip.com/cn) to receive the most current information on our products. 2003 Microchip Technology Inc. X XXXX Examples: a) TC115301EMTTR: Temperature Package Range b) TC115331EMTTR: c) TC115501EMTTR: TC115 . 3.0V Converter 3.3V Converter 5.0V Converter DS21361C-page 11 ...
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... TC115 NOTES: DS21361C-page 12 2003 Microchip Technology Inc. ...
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... Serialized Quick Turn Programming (SQTP service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. © 2003, Microchip Technology Incorporated, Printed in the U.S.A., All Rights Reserved. Printed on recycled paper. Microchip received QS-9000 quality system ...
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... Korea Microchip Technology Korea 168-1, Youngbo Bldg. 3 Floor Samsung-Dong, Kangnam-Ku Seoul, Korea 135-882 Tel: 82-2-554-7200 Fax: 82-2-558-5934 Singapore Microchip Technology Singapore Pte Ltd. 200 Middle Road #07-02 Prime Centre Singapore, 188980 Tel: 65-6334-8870 Fax: 65-6334-8850 Taiwan Microchip Technology (Barbados) Inc., Taiwan Branch 11F-3, No ...