Datasheet Linear Technology LTC3523
| Manufacturer | Linear Technology |
| Series | LTC3523 |
Synchronous 600mA Step-Up and 400mA Step-Down DC/DC Converters
Datasheets
LTC3523/LTC3523-2 - Synchronous 600mA Step-Up and 400mA Step-Down DC/DC Converters
PDF, 264 Kb, Revision: B, File uploaded: Sep 21, 2017
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Prices
Packaging
| LTC3523EUD#PBF | LTC3523EUD#TRPBF | LTC3523EUD-2#PBF | LTC3523EUD-2#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | 3x3 QFN-16 Package Outline Drawing | 3x3 QFN-16 Package Outline Drawing | 3x3 QFN-16 Package Outline Drawing | 3x3 QFN-16 Package Outline Drawing |
| Package Code | UD | UD | UD | UD |
| Package Index | 05-08-1691 | 05-08-1691 | 05-08-1691 | 05-08-1691 |
| Pin Count | 16 | 16 | 16 | 16 |
Parametrics
| Parameters / Models | LTC3523EUD#PBF | LTC3523EUD#TRPBF | LTC3523EUD-2#PBF | LTC3523EUD-2#TRPBF |
|---|---|---|---|---|
| Boost Switch Current, A | 0.6 | 0.6 | 0.6 | 0.6 |
| Buck Output Current, A | 0.4 | 0.4 | 0.4 | 0.4 |
| Demo Boards | DC1213A | DC1213A | DC1213A | DC1213A |
| Design Tools | LTspice Model | LTspice Model | LTspice Model | LTspice Model |
| Export Control | no | no | no | no |
| Features | Burst Mode, Power Good | Burst Mode, Power Good | Burst Mode, Power Good | Burst Mode, Power Good |
| Number of Outputs | 2 | 2 | 2 | 2 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 |
| PowerPath | Linear PowerPath, Internal Ideal Diode | Linear PowerPath, Internal Ideal Diode | Linear PowerPath, Internal Ideal Diode | Linear PowerPath, Internal Ideal Diode |
| Vin Max, V | 5.5 | 5.5 | 5.5 | 5.5 |
| Vin Min, V | 1.6 | 1.6 | 1.6 | 1.6 |
Eco Plan
| LTC3523EUD#PBF | LTC3523EUD#TRPBF | LTC3523EUD-2#PBF | LTC3523EUD-2#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC3523 (4)
Manufacturer's Classification
- Power Management > PMIC & Multifunction > Multitopology DC/DC
