Datasheet Linear Technology LTC4236
| Manufacturer | Linear Technology |
| Series | LTC4236 |
Dual Ideal Diode-OR and Single Hot Swap Controller with Current Monitor
Datasheets
LTC4236 - Dual Ideal Diode-OR and Single Hot Swap Controller with Current Monitor
PDF, 571 Kb, File uploaded: Oct 25, 2017
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Packaging
| LTC4236CUFD-1#PBF | LTC4236CUFD-1#TRPBF | LTC4236CUFD-2#PBF | LTC4236CUFD-2#TRPBF | LTC4236IUFD-1#PBF | LTC4236IUFD-1#TRPBF | LTC4236IUFD-2#PBF | LTC4236IUFD-2#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | 4x5 QFN-28 Package Outline Drawing | 4x5 QFN-28 Package Outline Drawing | 4x5 QFN-28 Package Outline Drawing | 4x5 QFN-28 Package Outline Drawing | 4x5 QFN-28 Package Outline Drawing | 4x5 QFN-28 Package Outline Drawing | 4x5 QFN-28 Package Outline Drawing | 4x5 QFN-28 Package Outline Drawing |
| Package Code | UFD | UFD | UFD | UFD | UFD | UFD | UFD | UFD |
| Package Index | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 |
| Pin Count | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
Parametrics
| Parameters / Models | LTC4236CUFD-1#PBF | LTC4236CUFD-1#TRPBF | LTC4236CUFD-2#PBF | LTC4236CUFD-2#TRPBF | LTC4236IUFD-1#PBF | LTC4236IUFD-1#TRPBF | LTC4236IUFD-2#PBF | LTC4236IUFD-2#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Number of Channels | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Demo Boards | DC2314A-A,DC2314A-B | DC2314A-A,DC2314A-B | DC2314A-A,DC2314A-B | DC2314A-A,DC2314A-B | DC2314A-A,DC2314A-B | DC2314A-A,DC2314A-B | DC2314A-A,DC2314A-B | DC2314A-A,DC2314A-B |
| Design Tools | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model | LTspice Model |
| Diode Off with Back-to-Back FETs? | yes | yes | yes | yes | yes | yes | yes | yes |
| Export Control | no | no | no | no | no | no | no | no |
| Ideal Diode | Dual, External, N-Channel | Dual, External, N-Channel | Dual, External, N-Channel | Dual, External, N-Channel | Dual, External, N-Channel | Dual, External, N-Channel | Dual, External, N-Channel | Dual, External, N-Channel |
| Internal FET | no | no | no | no | no | no | no | no |
| Operating Temperature Range, °C | 0 to 70 | 0 to 70 | 0 to 70 | 0 to 70 | -40 to 85 | -40 to 85 | -40 to 85 | -40 to 85 |
| Supply for FET Gate drive | Internal Charge Pump | Internal Charge Pump | Internal Charge Pump | Internal Charge Pump | Internal Charge Pump | Internal Charge Pump | Internal Charge Pump | Internal Charge Pump |
| Total Quiescent Current, mA | 3.58 | 3.58 | 3.58 | 3.58 | 3.58 | 3.58 | 3.58 | 3.58 |
| Typical Current Capability, A | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 |
| Vin Max, V | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 |
| Vin Min, V | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 | 2.9 |
Eco Plan
| LTC4236CUFD-1#PBF | LTC4236CUFD-1#TRPBF | LTC4236CUFD-2#PBF | LTC4236CUFD-2#TRPBF | LTC4236IUFD-1#PBF | LTC4236IUFD-1#TRPBF | LTC4236IUFD-2#PBF | LTC4236IUFD-2#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Model Line
Series: LTC4236 (8)
Manufacturer's Classification
- Monitor, Control and Protection > PowerPath Controllers & Ideal Diodes
- Monitor, Control and Protection > Hot Swap Controllers > Low Voltage Hot Swap Controllers
