| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,610 pcs
|
2610 pcs | On Request | 1 | On Request | On Request | 2018 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Frequency | |
| Lead Style | |
| Mounting Type | |
| Number of LEDs | |
| Number of Outputs | |
| Operating Temperature | |
| Output Voltage | |
| Package / Case | |
| SVHC Present | |
| Supply Current | |
| Topology |
The LTC3218EDDB#PBF from Linear Technology is a 400mA single-wire camera LED charge pump designed for efficient LED driving. It features multi-mode operation, supporting both 1x and 2x boost modes with automatic mode switching.
This device offers high output current capabilities, delivering up to 150mA continuously and 400mA pulsed from a Li-Ion/Polymer input. It includes a 2-second flash current timeout for LED protection and automatic soft-start. The charge pump topology eliminates the need for inductors, and it incorporates a 220mΩ internal high-side current sense resistor.
The LTC3218EDDB#PBF operates with a constant frequency of 1000kHz and has a low shutdown current of 1.1µA. The input voltage range is from 2.9V to 4.5V, with a maximum output voltage of 5.3V. The operating temperature range is 0°C to 85°C.
Packaged in a compact 3x2 DFN-10 surface mount package, this monolithic LED driver is suitable for space-constrained applications.
The LTC3218EDDB#PBF offers a maximum pulsed output current of 400mA and a continuous output current of 150mA.
The input voltage range for the LTC3218EDDB#PBF is from 2.9V to 4.5V.
The LTC3218EDDB#PBF operates within a temperature range of 0°C to 85°C.
The LTC3218EDDB#PBF is supplied in a 3x2 DFN-10 package.
The RoHS status is RoHS3 Compliant.
The Moisture Sensitivity Level (MSL) is 1 Unlimited.