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The TCM828/829 are CMOS “charge-pump” voltage converters in ultra-small 5-Pin SOT-23A packages. They invert and/or double an input voltage which can range from +1.5V to +5.5V. Conversion efficiency is typically >95%. Switching frequency is 12kHz for the TCM828 and 35kHz for the TCM829. External component requirement is only two capacitors (3.3µF nominal) for.
s s s s s s s Charge Pump in 5-Pin SOT-23A Package >95% Voltage Conversion Efficiency Voltage Inversion and/or Doubling Low 50µA (TCM828) Quiescent Current Operates from +1.5V to +5.5V Up to 25mA Output Current Only Two External Capacitors Required GENERAL DESCRIPTION The TCM828/829 are CMOS “charge-pump” voltage converters in ultra-small 5-Pin SOT-23A packages. They invert and/or double an input voltage which can range from +1.5V to +5.5V. Conversion efficiency is typically >95%. Switching frequency is 12kHz for the TCM828 and 35kHz for the TCM829. External component requirement is only two .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | TCM8230MD |
Toshiba Semiconductor |
VGA CAMERA MODULE |
|
| 2 | TCM8230MDA |
Toshiba Semiconductor |
VGA CAMERA MODULE |
|
| 3 | TCM8240MD |
Toshiba Semiconductor |
1.3 Mega pixel sensor chip |
|
| 4 | TCM829 |
Microchip Technology |
Switched Capacitor Voltage Converters |
|
| 5 | TCM8000 |
ETCTI |
Cellular Telephone Audio Processor (Rev. A) |
|
| 6 | TCM8002 |
ETCTI |
Data Processor For Cellular Telephone (Rev. C) |
|
| 7 | TCM809 |
TelCom Semiconductor |
3-PIN UP RESET MONITORS |
|
| 8 | TCM809 |
Microchip Technology |
(TCM809 / TCM810) 3-Pin Microcontroller Reset Monitors |
|
| 9 | TCM810 |
TelCom Semiconductor |
3-PIN UP RESET MONITORS |
|
| 10 | TCM810 |
Microchip Technology |
(TCM809 / TCM810) 3-Pin Microcontroller Reset Monitors |
|
| 11 | TCM811 |
Microchip Technology |
4-Pin Microcontroller Reset Monitors |
|
| 12 | TCM812 |
Microchip Technology |
4-Pin Microcontroller Reset Monitors |
|