| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,726 pcs
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3726 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The Analog Devices LTC3422EDD#TRPBF is a high-efficiency, current-mode, fixed-frequency, step-up DC/DC converter. It features true output disconnect and inrush current limiting, making it suitable for applications requiring controlled power delivery. The device is guaranteed to start up from an input voltage as low as 1V.
Key electrical specifications include an input voltage range of 0.5V to 4.5V and an adjustable output voltage range of 2.25V to 5.25V. It can deliver up to 1.5A of switch current, with a continuous output current of 700mA and pulsed output current of 1A. The converter operates with a switching frequency programmable from 100kHz to 3MHz, and features synchronous rectification for up to 96% efficiency. Low quiescent current of 25µA in Burst Mode operation helps maximize battery life.
This component is housed in a compact 3mm x 3mm x 0.75mm 10-pin DFN package with an exposed pad for enhanced thermal performance. It is designed for surface mount applications and operates within a temperature range of -40°C to 85°C.
Applications for the LTC3422EDD#TRPBF include wireless handsets, handheld computers, GPS receivers, and MP3 players, where efficient power conversion from low voltage sources is critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
0.5V to 4.5V, with a guaranteed 1V start-up threshold.
Adjustable output from 2.25V to 5.25V.
Maximum switch current is 1.5A, with 700mA continuous and 1A pulsed output capability.
100kHz to 3MHz.
10-WFDFN exposed pad surface-mount package (10-DFN, 3x3mm).
-40°C to 85°C.
25µA typical.