| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 5 Pin |
| Case/Package | SOT-23-5 |
| Number of Outputs | 1 Output |
| Output Voltage | -5.50 V (min) |
| Output Current | 25 mA |
| Supply Current | 0.26 mA |
| Number of Positions | 5 Position |
| Power Dissipation | 0.24 W |
| Power Consumption | 240 mW |
| Quiescent Current | 115 µA |
| Output Power | 240 mW |
| Switching Frequency | 35 kHz |
| Input Voltage (Max) | 5.5 V |
| Input Voltage (Min) | 1.5 V |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Power Dissipation (Max) | 240 mW |
| Input Voltage | 1.5V ~ 5.5V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Unknown |
| Packaging | Tape & Reel (TR) |
| Size-Height | 1.3 mm |
| Operating Temperature | -40℃ ~ 85℃ (TA) |
The TCM829ECT713 is a CMOS switched capacitor charge-pump Voltage Converter inverts and doubles an input voltage which can range from 1.5 to 5.5V. Conversion efficiency is typically >95%. Switching frequency is 12kHz for the TCM828. External component requirement is only two capacitors (3.3 µF nominal) for standard voltage inverter applications. With a few additional components, a positive doubler can also be built. All other circuitry including control, oscillator and power MOSFETs, are integrated on-chip.
● Only two external capacitors required
● 50µA Low quiescent current
● >95% Voltage conversion efficiency
● Up to 25mA output current
Microchip
26 Pages / 0.35 MByte
Microchip
9 Pages / 0.07 MByte
Microchip
The TCM828/829 are CMOS "charge-pump" voltage converters in ultra-small 5Pin 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
Microchip
MICROCHIP TCM829ECT713 DC-DC Adjustable Charge Pump Voltage Converter, 1.5V to 5.5V in, -5.5V to -1.5V/25mA out, SOT-23-5
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