TC115501EMTTR
ActivePFM/PWM STEP-UP DC/DC CONVERTER
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TC115501EMTTR
ActivePFM/PWM STEP-UP DC/DC CONVERTER
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Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TC115501EMTTR | TC115 Series |
|---|---|---|
| - | - | |
| Board Type | - | Fully Populated |
| Current - Output | 100 mA | 100 - 110 mA |
| Frequency - Switching | 100 kHz | 100 kHz |
| Function | Step-Up | Step-Up |
| Main Purpose | - | DC/DC, Step Up |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Outputs | 1 | 1 |
| Operating Temperature [Max] | 85 °C | 85 °C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Configuration | Positive | Positive |
| Output Type | 1.81 mOhm | 1.81 mOhm |
| Outputs and Type | - | Non-Isolated |
| Outputs and Type | - | 1 |
| Package / Case | SOT-89-5/6 | SOT-89-5/6 |
| Regulator Topology | - | Boost |
| Supplied Contents | - | Board(s) |
| Supplier Device Package | SOT-89-5 | SOT-89-5 |
| Synchronous Rectifier | False | False |
| Topology | Boost | Boost |
| Utilized IC / Part | - | TC115 |
| Voltage - Input | - | 3 V |
| Voltage - Input | - | 0.9 V |
| Voltage - Input (Max) [Max] | 10 V | 10 V |
| Voltage - Input (Min) [Min] | 0.9 V | 0.9 V |
| Voltage - Output | - | 3 V |
| Voltage - Output (Min/Fixed) | 5 V | 5 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 1000 | $ 2.06 | |
| Microchip Direct | T/R | 1 | $ 2.71 | |
| 25 | $ 2.26 | |||
| 100 | $ 2.06 | |||
| 1000 | $ 1.72 | |||
| 5000 | $ 1.59 | |||
| 10000 | $ 1.49 | |||
TC115 Series
CONV DC-DC SINGLE STEP UP 0.9V TO 10V 6-PIN(5+TAB) SOT-89 T/R
| Part | Voltage - Input (Min) [Min] | Voltage - Input (Max) [Max] | Operating Temperature [Max] | Operating Temperature [Min] | Package / Case | Synchronous Rectifier | Topology | Frequency - Switching | Output Type | Output Configuration | Current - Output | Function | Supplier Device Package | Mounting Type | Number of Outputs | Voltage - Output (Min/Fixed) | Voltage - Input [Max] | Voltage - Input [Min] | Main Purpose | Voltage - Output | Outputs and Type | Outputs and Type | Utilized IC / Part | Regulator Topology | Supplied Contents | Board Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Microchip Technology TC115301EMTTR | 0.9 V | 10 V | 85 °C | -40 °C | SOT-89-5/6 | Boost | 100 kHz | 1.81 mOhm | Positive | 100 mA | Step-Up | SOT-89-5 | Surface Mount | 1 | ||||||||||||
Microchip Technology TC115331EMTTR | ||||||||||||||||||||||||||
Microchip Technology TC115501EMTTR | 0.9 V | 10 V | 85 °C | -40 °C | SOT-89-5/6 | Boost | 100 kHz | 1.81 mOhm | Positive | 100 mA | Step-Up | SOT-89-5 | Surface Mount | 1 | 5 V | |||||||||||
Microchip Technology TC115301EMTTR | ||||||||||||||||||||||||||
Microchip Technology TC115331EMTTR | ||||||||||||||||||||||||||
Microchip Technology TC115EV | ||||||||||||||||||||||||||
Microchip Technology TC115EV | 100 kHz | 110 mA | 3 V | 0.9 V | DC/DC, Step Up | 3 V | Non-Isolated | 1 | TC115 | Boost | Board(s) | Fully Populated |
Description
General part information
TC115 Series
The TC115 is a high-efficiency step-up DC/DC converter for small, low input voltage or battery powered sys-tems. This device has a guaranteed start-up voltage of 0.9V and a typical supply current of 80 µA. Phase compensation and soft-start circuitry are included on-chip. Unlike conventional PWM step-up converters, the TC115 automatically shifts to pulse frequency modulation (PFM) at low loads, resulting in reduced supply current and improved efficiency. The TC115 requires only an external diode, an inductor, and a capacitor, and supports typical output currents of 140 mA. Supply current is reduced to less than 0.5 µA, max when SHDN input is brought low. Small size, low installed cost, and low supply current make the TC115 step-up converter ideal for use in a wide range of battery powered systems.