(Hong Kong)
Product Summary
The TPS60241DGKR is a switched capacitor voltage converter, ideally suited for VCO and PLL applications that require low noise and tight tolerances. The TPS60241DGKR dual-cap design uses four ceramic capacitors to provide ultralow output ripple yet high efficiency, while eliminating the need for inefficient linear regulators. Applications are (1)Digital Cameras; (2)MP3 Players; (3)SIM Modules; (4)Electronic Games; (5)Memory Backup; (6)Handheld Meters; (7)Bias Supplies.
Parametrics
TPS60241DGKR absolute maximum ratings: (1)Supply voltage, VDD: –0.3 V to 6 V; (2)Power dissipation, PD: Internally limited; (3)Voltage EN: –0.3 V to 6 V; (4)Voltage C2–, C1–: –0.3 V to VI or 5.5 V, whichever is lowest; (5)Voltage C2+, C1+: –0.3 V to VI, VO, or 5.5 V, whichever is lowest; (6)Junction temperature, TJ: 125°C; (7)Storage temperature, Tstg: –65°C to 150°C; (8)Shortcircuit output current: 80 mA maximum.
Features
TPS60241DGKR features: (1)170-μVrms Zero Ripple Output: at 20 Hz to 10 MHz Bandwidth; (2)Minimum Number of External Components No Inductors, Only Small Ceramic Chip Capacitors; (3)Up to 90% Efficiency; (4)Regulated 3.3-V (TPS60240), 5-V (TPS60241), 3-V (TPS60243), and 2.7-V (TPS60242)Output Voltage With ±2.5% Accuracy Over Load; (5)Up to 25-mA Output Current; (6)Shutdown Mode: 0.1 μA Typical; (7)Thermal Protection and Current Limit; (8)Microsmall 8-Pin MSOP Package; (9)EVM Available TPS60241EVM-194.
Diagrams
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 TPS60241DGKR |
Texas Instruments |
Charge Pumps 170 uVrms Boost Converter |
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TPS60241DGKRG4 |
Texas Instruments |
Charge Pumps 170 uVrms Boost Converter |
Data Sheet |
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