Datasheet Texas Instruments LM5068
| Manufacturer | Texas Instruments |
| Series | LM5068 |
Negative Voltage Hot Swap Controller
Datasheets
LM5068 Negative Voltage Hot Swap Controller datasheet
PDF, 1.8 Mb, Revision: C, File published: Mar 21, 2013
Extract from the document
Status
| LM5068MM-2/NOPB | LM5068MM-4/NOPB | LM5068MMX-2/NOPB | |
|---|---|---|---|
| Lifecycle Status | Active (Recommended for new designs) | Active (Recommended for new designs) | Active (Recommended for new designs) |
| Manufacture's Sample Availability | Yes | No | No |
Packaging
| LM5068MM-2/NOPB | LM5068MM-4/NOPB | LM5068MMX-2/NOPB | |
|---|---|---|---|
| N | 1 | 2 | 3 |
| Pin | 8 | 8 | 8 |
| Package Type | DGK | DGK | DGK |
| Industry STD Term | VSSOP | VSSOP | VSSOP |
| JEDEC Code | R-PDSO-G | R-PDSO-G | R-PDSO-G |
| Package QTY | 1000 | 1000 | 3500 |
| Carrier | LARGE T&R | LARGE T&R | LARGE T&R |
| Device Marking | S67B | S69B | S67B |
| Width (mm) | 3 | 3 | 3 |
| Length (mm) | 3 | 3 | 3 |
| Thickness (mm) | .97 | .97 | .97 |
| Pitch (mm) | .65 | .65 | .65 |
| Max Height (mm) | 1.07 | 1.07 | 1.07 |
| Mechanical Data | Download | Download | Download |
Parametrics
| Parameters / Models | LM5068MM-2/NOPB | LM5068MM-4/NOPB | LM5068MMX-2/NOPB |
|---|---|---|---|
| Channel(s) Controlled | 1 | 1 | 1 |
| Current Limit Accuracy | 100 mV +/- 20% | 100 mV +/- 20% | 100 mV +/- 20% |
| Current Limit Function Enabled | Always | Always | Always |
| Current Limit Threshold(Typ), Ext FET=mV | 100 | 100 | 100 |
| Current Measurement Accuracy, % | N/A | N/A | N/A |
| Design Support | EVM | EVM | EVM |
| Fault Response | Auto Retry,Latch Off | Auto Retry,Latch Off | Auto Retry,Latch Off |
| ON_OFF Control Input, s | EN | EN | EN |
| Operating Temperature Range, C | -40 to 105 | -40 to 105 | -40 to 105 |
| Package Group | VSSOP | VSSOP | VSSOP |
| Package Size: mm2:W x L, PKG | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) | 8VSSOP: 15 mm2: 4.9 x 3(VSSOP) |
| Rating | Catalog | Catalog | Catalog |
| Status Output | PG,PG/ | PG,PG/ | PG,PG/ |
| Vabsmax_cont, V | -100 | -100 | -100 |
| Vin(Max), V | -10 | -10 | -10 |
| Vin(Min), V | -90 | -90 | -90 |
Eco Plan
| LM5068MM-2/NOPB | LM5068MM-4/NOPB | LM5068MMX-2/NOPB | |
|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant |
Application Notes
- AN-1304 LM5068 -48V Hot Swap Controller (Rev. A)PDF, 70 Kb, Revision: A, File published: May 6, 2013
This application report explains the function and design of components connected to MOSFET’s gateterminal that limit inrush currents during insertion of a module into a live backplane when using theLM5068 without external current sense resistor.
Model Line
Series: LM5068 (3)
Manufacturer's Classification
- Semiconductors> Power Management> Protection, Monitoring and Hot Swap> Hot Swap Controllers (Positive, -48V)