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Wide Input Range, No RSENSE™ Current Mode Boost, Flyback and SEPIC Controller
MSOP10Manufacturer:
Mfr.Part #:
LTC1871EMS#TRPBF
Datasheet:
Topology:
Boost, Flyback, SEPIC
Number Of Outputs:
1 Output
Switching Frequency:
50 kHz to 1 MHz
Duty Cycle - Max:
97 %
EDA/CAD Models:
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The LTC1871 is a wide input range, current mode, boost, flyback or SEPIC controller that drives an N-channel power MOSFET and requires very few external components. Intended for low to medium power applications, it eliminates the need for a current sense resistor by utilizing the power MOSFET’s on-resistance, thereby maximizing efficiency.
Product Category: | Switching Controllers | Topology: | Boost, Flyback, SEPIC |
Number of Outputs: | 1 Output | Switching Frequency: | 50 kHz to 1 MHz |
Duty Cycle - Max: | 97 % | Input Voltage: | 2.5 V to 36 V |
Output Voltage: | 5.2 V | Output Current: | 20 A |
Minimum Operating Temperature: | - 40 C | Maximum Operating Temperature: | + 85 C |
Mounting Style: | SMD/SMT | Packaging: | Reel |
Isolation: | Non-Isolated | Product: | Switching Controllers |
Series: | LTC1871 | Shutdown: | No Shutdown |
Fall Time: | 8 ns | Operating Supply Current: | 0.25 mA |
Operating Supply Voltage: | 2.5 V to 36 V | Product Type: | Switching Controllers |
Rise Time: | 17 ns | Factory Pack Quantity: | 2500 |
Subcategory: | PMIC - Power Management ICs | Tags | LTC1871EMS, LTC1871E, LTC1871, LTC187, LTC18, LTC1, LTC |
Product Category | Switching Controllers | Topology | Boost, Flyback, SEPIC |
Number of Outputs | 1 Output | Switching Frequency | 50 kHz to 1 MHz |
Duty Cycle - Max | 97 % | Input Voltage | 2.5 V to 36 V |
Output Voltage | 5.2 V | Output Current | 20 A |
Minimum Operating Temperature | - 40 C | Maximum Operating Temperature | + 85 C |
Mounting Style | SMD/SMT | Fall Time | 8 ns |
Isolation | Non-Isolated | Operating Supply Current | 250 uA |
Operating Supply Voltage | 2.5 V to 36 V | Product | Switching Controllers |
Product Type | Switching Controllers | Rise Time | 17 ns |
Series | LTC1871 | Shutdown | No Shutdown |
Factory Pack Quantity | 2500 | Subcategory | PMIC - Power Management ICs |
Unit Weight | 0.022642 oz |
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AVAQ determines and packages all devices based on electrostatic discharge (ESD) and moisture sensitivity level (MSL) protection requirements.
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Qty. | Unit Price | Ext. Price |
---|---|---|
1+ | $4.249 | $4.25 |
10+ | $3.705 | $37.05 |
30+ | $3.383 | $101.49 |
100+ | $2.965 | $296.50 |
500+ | $2.813 | $1,406.50 |
1000+ | $2.746 | $2,746.00 |
The prices below are for reference only.
All bill of materials (BOM) can be sent via email to
[email protected],
or fill below form to Quote for LTC1871EMS#TRPBF, guaranteed quotes back within
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