MIC2619YD6-TR
Active1.2MHZ PWM BOOST CONVERTER WITH OVP 6 TSOT 2.9X1.6X1.0MM T/R ROHS COMPLIANT: YES
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MIC2619YD6-TR
Active1.2MHZ PWM BOOST CONVERTER WITH OVP 6 TSOT 2.9X1.6X1.0MM T/R ROHS COMPLIANT: YES
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Technical Specifications
Parameters and characteristics for this part
| Specification | MIC2619YD6-TR |
|---|---|
| Current - Output | 350 mA |
| Frequency - Switching | 1.2 MHz |
| Function | Step-Up |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 ¯C |
| Operating Temperature [Min] | -40 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | TSOT-23-6, SOT-23-6 Thin |
| Supplier Device Package | TSOT-23-6 |
| Synchronous Rectifier | False |
| Topology | Boost |
| Voltage - Input (Max) [Max] | 6.5 V |
| Voltage - Input (Min) [Min] | 2.8 V |
| Voltage - Output (Max) [Max] | 35 V |
| Voltage - Output (Min/Fixed) | 2.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 0.76 | |
| 25 | $ 0.63 | |||
| 100 | $ 0.56 | |||
| Digi-Reel® | 1 | $ 0.76 | ||
| 25 | $ 0.63 | |||
| 100 | $ 0.56 | |||
| Tape & Reel (TR) | 3000 | $ 0.56 | ||
| Microchip Direct | T/R | 1 | $ 0.76 | |
| 25 | $ 0.63 | |||
| 100 | $ 0.56 | |||
| 1000 | $ 0.55 | |||
| 5000 | $ 0.54 | |||
| Newark | Each (Supplied on Full Reel) | 3000 | $ 0.59 | |
Description
General part information
MIC2619 Series
The MIC2619 is a 1.2MHz pulse width modulated (PWM) step-up switching regulator that is optimized for low power, high output voltage applications. With a maximum output voltage of 35V, and a switch current of over 350mA, the MIC2619 can easily supply most high voltage bias applications, such as TV tuners.
The MIC2619 implements a constant frequency 1.2MHz PWM current-mode control scheme. The high frequency PWM operation saves board space by reducing external component sizes. The additional benefit of the constant frequency PWM control scheme as opposed to variable frequency control schemes is lower output noise and smaller input ripple injected back to the battery source. The MIC2619 has programmable overvoltage protection to ensure output protection in case of fault condition.
The MIC2619 is available in a low profile Thin SOT-23 6-pin package. The MIC2619 has a junction temperature range of -40°C to +125°C.
Documents
Technical documentation and resources