Datasheet Linear Technology LTC3128 — Datenblatt
Hersteller | Linear Technology |
Serie | LTC3128 |
3A Monolithisches Buck-Boost-Superkondensator-Ladegerät und Balancer mit genauer Eingangsstrombegrenzung
Datenblätter
LTC3128 - 3A Monolithic Buck-Boost Supercapacitor Charger and Balancer with Accurate Input Current Limit
PDF, 520 Kb, Revision: F
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Verpackung
LTC3128EFE#PBF | LTC3128EFE#TRPBF | LTC3128EUFD#PBF | LTC3128EUFD#TRPBF | LTC3128IFE#PBF | LTC3128IFE#TRPBF | LTC3128IUFD#PBF | LTC3128IUFD#TRPBF | |
---|---|---|---|---|---|---|---|---|
N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
Package | TSSOP-24 | TSSOP-24 | 4x5 QFN-20 | 4x5 QFN-20 | TSSOP-24 | TSSOP-24 | 4x5 QFN-20 | 4x5 QFN-20 |
Package Code | FE | FE | UFD | UFD | FE | FE | UFD | UFD |
Parameter
Parameters / Models | LTC3128EFE#PBF | LTC3128EFE#TRPBF | LTC3128EUFD#PBF | LTC3128EUFD#TRPBF | LTC3128IFE#PBF | LTC3128IFE#TRPBF | LTC3128IUFD#PBF | LTC3128IUFD#TRPBF |
---|---|---|---|---|---|---|---|---|
Demo Boards | DC1887A | DC1887A | DC1887A | DC1887A | DC1887A | DC1887A | DC1887A | DC1887A |
Design Tools | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model |
Export Control, yes/no | no | no | no | no | no | no | no | no |
Features | Programmable Current Limit, Burst Mode, Active Charge Balancing, Output Disconnect, Power Good | Programmable Current Limit, Burst Mode, Active Charge Balancing, Output Disconnect, Power Good | Programmable Current Limit, Burst Mode, Active Charge Balancing, Output Disconnect, Power Good | Programmable Current Limit, Burst Mode, Active Charge Balancing, Output Disconnect, Power Good | Programmable Current Limit, Burst Mode, Active Charge Balancing, Output Disconnect, Power Good | Programmable Current Limit, Burst Mode, Active Charge Balancing, Output Disconnect, Power Good | Programmable Current Limit, Burst Mode, Active Charge Balancing, Output Disconnect, Power Good | Programmable Current Limit, Burst Mode, Active Charge Balancing, Output Disconnect, Power Good |
Ishutdown, µA | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Isupply, mA | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 | 0.6 |
Operating Temperature Range, °C | 0 to 85 | 0 to 85 | 0 to 85 | 0 to 85 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
Output Current, A | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
Supercaps In Series | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
Topology | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost | Buck-Boost |
Vin Max, V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
Vin Min, V | 1.73 | 1.73 | 1.73 | 1.73 | 1.73 | 1.73 | 1.73 | 1.73 |
Vout Max, V | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 |
Vout Maximum | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V | 5.5V |
Öko-Plan
LTC3128EFE#PBF | LTC3128EFE#TRPBF | LTC3128EUFD#PBF | LTC3128EUFD#TRPBF | LTC3128IFE#PBF | LTC3128IFE#TRPBF | LTC3128IUFD#PBF | LTC3128IUFD#TRPBF | |
---|---|---|---|---|---|---|---|---|
RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Modellreihe
Serie: LTC3128 (8)
Herstellerklassifikation
- Power Management > Supercapacitor Chargers