The Story
Product Overview
LTC3624 is a high efficiency synchronous monolithic step-down regulator. The regulator features ultralow quiescent current and high efficiency over a wide VOUT range. A user-selectable mode input is provided to allow the user to trade off ripple noise for light load efficiency; burst mode operation provides the highest efficiency at light loads, while pulse-skipping mode provides the lowest voltage ripple. The MODE pin can also be used to sync the switching frequency to an external clock. Typical applications are battery powered equipment, portable instrumentation, emergency radios, general purpose step-down supplies.
- Frequency is 1MHz
- Adjustable output voltage range from 0.6V to VIN
- Wide VIN range from 2.7V to 17V
- 95% maximum efficiency
- Input quiescent current is 3.5ĀµA at burst mode operation
- Low dropout operation (100% duty cycle) with ultralow IQ
- Ā±1% output voltage accuracy, synchronizable to external clock, overtemperature protection
- Current mode operation for excellent line and load transient response
- Pulse-skipping, forced continuous, Burst ModeĀ® operation, internal compensation and soft-start
- 8-lead (3mm Ć 3mm) plastic DFN package, ļæ½40Ā°C to 125Ā°C temperature range
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product details
Other details
| Brand | ANALOG DEVICES |
| Part Number | LTC3624IDD#PBF |
| Quantity | Each |
| Technical Data Sheet EN |  |
All product and company names are trademarksā¢ or registeredĀ® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Description
Product Overview
LTC3624 is a high efficiency synchronous monolithic step-down regulator. The regulator features ultralow quiescent current and high efficiency over a wide VOUT range. A user-selectable mode input is provided to allow the user to trade off ripple noise for light load efficiency; burst mode operation provides the highest efficiency at light loads, while pulse-skipping mode provides the lowest voltage ripple. The MODE pin can also be used to sync the switching frequency to an external clock. Typical applications are battery powered equipment, portable instrumentation, emergency radios, general purpose step-down supplies.
- Frequency is 1MHz
- Adjustable output voltage range from 0.6V to VIN
- Wide VIN range from 2.7V to 17V
- 95% maximum efficiency
- Input quiescent current is 3.5ĀµA at burst mode operation
- Low dropout operation (100% duty cycle) with ultralow IQ
- Ā±1% output voltage accuracy, synchronizable to external clock, overtemperature protection
- Current mode operation for excellent line and load transient response
- Pulse-skipping, forced continuous, Burst ModeĀ® operation, internal compensation and soft-start
- 8-lead (3mm Ć 3mm) plastic DFN package, ļæ½40Ā°C to 125Ā°C temperature range
Notes
ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party
Product details
Other details
| Brand | ANALOG DEVICES |
| Part Number | LTC3624IDD#PBF |
| Quantity | Each |
| Technical Data Sheet EN | |
All product and company names are trademarksā¢ or registeredĀ® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
