TC1121_06 MICROCHIP [Microchip Technology], TC1121_06 Datasheet
TC1121_06
Related parts for TC1121_06
TC1121_06 Summary of contents
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Charge Pump Voltage Converter with Shutdown Features: • Optional High-Frequency Operation Allows Use of Small Capacitors • Low Operating Current (FC = GND μA • High Output Current (100 mA) • Converts a 2.4V to 5.5V Input ...
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TC1121 Functional Block Diagram SHDN OSC Control FC OSC V + GND DS21358C-page – CAP + CAP – TC1121 RC Switch Oscillator Matrix Logic Circuits V OUT C2 + © 2006 Microchip Technology Inc. ...
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ELECTRICAL CHARACTERISTICS Absolute Maximum Ratings* Supply Voltage (V ) ............................................... 6V DD OSC, FC, SHDN Input Voltage .....-0. Output Short Circuit Duration ........................... 10 Sec. ≤ 70°C) Package Power Dissipation (T A 8-Pin PDIP .............................................. 730 mW ...
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TC1121 2.0 PIN DESCRIPTIONS The descriptions of the pins are listed in Table 2-1. TABLE 2-1: PIN FUNCTION TABLE Pin No. (8-Pin MSOP, Symbol PDIP, SOIC Frequency control for internal oscillator open 200 kHz ...
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APPLICATIONS 3.1 Negative Voltage Converter The TC1121 is typically used as a charge-pump voltage inverter. C1 and C2 are the only two external capacitors used in the operating circuit (Figure 3-1). 2. ...
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TC1121 3.4 Cascading Devices To produce greater negative magnitudes of the initial supply voltage, the TC1121 may be cascaded (see Figure 3-2). Resulting output resistance is approxi- mately equal to the sum of individual TC1121 R values. The output voltage ...
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Combined Positive Supply Multiplication and Negative Voltage Conversion Figure 3-4 shows this dual function circuit, in which capacitors C1 and C2 perform pump and reservoir functions to generate negative voltage. Capacitors C3 and C4 are the respective capacitors for ...
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TC1121 4.0 PACKAGING INFORMATION 4.1 Package Marking Information Package marking data not available at this time. 4.2 Taping Form Component Taping Orientation for 8-Pin MSOP Devices Pin 1 Carrier Tape, Number of Components Per Reel and Reel Size Package 8-Pin ...
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Package Dimensions 8-Pin MSOP .122 (3.10) .114 (2.90) .026 (0.65) Typ. .122 (3.10) .114 (2.90) .016 (0.40) .010 (0.25) .002 (0.05) 8-Pin Plastic DIP .045 (1.14) .030 (0.76) .400 (10.16) .348 (8.84) .200 (5.08) .140 (3.56) .150 (3.81) .115 ...
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TC1121 Package Dimensions (Continued) 8-Pin SOIC .157 (3.99) .150 (3.81) .050 (1.27) Typ. .197 (5.00) .189 (4.80) .020 (0.51) .010 (0.25) .013 (0.33) .004 (0.10) DS21358C-page 10 Pin 1 .244 (6.20) .228 (5.79) .069 (1.75) .053 (1.35) ° 8 Max. ...
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THE MICROCHIP WEB SITE Microchip provides online support via our WWW site at www.microchip.com. This web site is used as a means to make files and information easily available to customers. Accessible by using your favorite Internet browser, the web ...
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TC1121 READER RESPONSE It is our intention to provide you with the best documentation possible to ensure successful use of your Microchip prod- uct. If you wish to provide your comments on organization, clarity, subject matter, and ways in which ...
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Note the following details of the code protection feature on Microchip devices: • Microchip products meet the specification contained in their particular Microchip Data Sheet. • Microchip believes that its family of products is one of the most secure families ...
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W ORLDWIDE AMERICAS ASIA/PACIFIC Corporate Office Australia - Sydney 2355 West Chandler Blvd. Tel: 61-2-9868-6733 Chandler, AZ 85224-6199 Fax: 61-2-9868-6755 Tel: 480-792-7200 China - Beijing Fax: 480-792-7277 Tel: 86-10-8528-2100 Technical Support: Fax: 86-10-8528-2104 http://support.microchip.com China - Chengdu Web Address: Tel: ...