| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,615 pcs
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1615 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The LTC4090EDJC-5#PBF is a versatile USB power manager and high voltage Li-Ion/Polymer battery charger designed by Analog Devices. This IC accommodates high voltage power supplies, such as 12V AC/DC wall adapters, Firewire, or automotive power, alongside USB input.
Key features include a 2A output high voltage buck regulator with Bat-Track adaptive output control. The device manages total current for USB peripheral operation and battery charging, automatically reducing charge current to stay within the programmed input current limit. It supports a 6V to 36V input supply, with a maximum of 60V.
The LTC4090-5 variant provides a fixed 5V output for charging single-cell Li-Ion batteries. It offers a programmable charge current up to 1.5A with thermal limiting, an NTC thermistor input for temperature-qualified charging, and an end-of-charge status output. The component is housed in a compact 22-DFN (6x3) package, suitable for surface mounting.
Applications for this device include HDD-based media players, personal navigation devices, other USB-based handheld products, and automotive accessories.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 6V to 36V, with an absolute maximum of 60V.
The part is offered in a 22-DFN (6x3) package, described as a 22-WFDFN exposed pad package measuring 3mm × 6mm × 0.75mm.
The operating temperature range is -40°C to 85°C (TA).
The maximum charge current is 1.5A, with thermal limiting.
The maximum output current is 2A.
It supports 1-cell Lithium Ion/Polymer batteries.
It provides overcurrent and overtemperature fault protection.