Datasheet Linear Technology LTC4221
| Manufacturer | Linear Technology |
| Series | LTC4221 |
Dual Hot Swap Controller/Power Sequencer with Dual Speed, Dual Level Fault Protection
Datasheets
LTC4221 - Dual Hot Swap Controller/Power Sequencer with Dual Speed, Dual Level Fault Protection
PDF, 279 Kb, Revision: A, File uploaded: Oct 25, 2017
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Prices
Packaging
| LTC4221CGN#PBF | LTC4221CGN#TRPBF | LTC4221IGN#PBF | LTC4221IGN#TRPBF | |
|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 |
| Package | SSOP-16 Package Outline Drawing | SSOP-16 Package Outline Drawing | SSOP-16 Package Outline Drawing | SSOP-16 Package Outline Drawing |
| Package Code | GN | GN | GN | GN |
| Package Index | 05-08-1641 (GN16) | 05-08-1641 (GN16) | 05-08-1641 (GN16) | 05-08-1641 (GN16) |
| Pin Count | 16 | 16 | 16 | 16 |
Parametrics
| Parameters / Models | LTC4221CGN#PBF | LTC4221CGN#TRPBF | LTC4221IGN#PBF | LTC4221IGN#TRPBF |
|---|---|---|---|---|
| Active Limiting | yes | yes | yes | yes |
| Circuit Breaker Accuracy, % | 18 | 18 | 18 | 18 |
| Circuit Breaker Threshold | 25mV | 25mV | 25mV | 25mV |
| Circuit Breakers | 2 | 2 | 2 | 2 |
| Demo Boards | DC1355A | DC1355A | DC1355A | DC1355A |
| Design Tools | LTspice Model | LTspice Model | LTspice Model | LTspice Model |
| Export Control | no | no | no | no |
| Fault Output | yes | yes | yes | yes |
| Foldback | yes | yes | yes | yes |
| In-Rush Current | Active | Active | Active | Active |
| Isupply, mA | 2.2 | 2.2 | 2.2 | 2.2 |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 |
| Power Good Output | yes | yes | yes | yes |
| Reset Output | no | no | no | no |
| Sequencing | yes | yes | yes | yes |
| Tracking | yes | yes | yes | yes |
| Vin Range | (1) 1 to 13.5 (1) 2.7 to 13.5 | (1) 1 to 13.5 (1) 2.7 to 13.5 | (1) 1 to 13.5 (1) 2.7 to 13.5 | (1) 1 to 13.5 (1) 2.7 to 13.5 |
Eco Plan
| LTC4221CGN#PBF | LTC4221CGN#TRPBF | LTC4221IGN#PBF | LTC4221IGN#TRPBF | |
|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC4221 (4)
Manufacturer's Classification
- Monitor, Control and Protection > Hot Swap Controllers > Low Voltage Hot Swap Controllers
