Datasheet Texas Instruments LM5068 — Ficha de datos
Fabricante | Texas Instruments |
Serie | LM5068 |
Controlador de intercambio en caliente de voltaje negativo
Hojas de datos
LM5068 Negative Voltage Hot Swap Controller datasheet
PDF, 1.8 Mb, Revisión: C, Archivo publicado: marzo 21, 2013
Extracto del documento
Precios
Estado
LM5068MM-2/NOPB | LM5068MM-4/NOPB | LM5068MMX-2/NOPB | |
---|---|---|---|
Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | Sí | No | No |
Embalaje
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 | Descargar | Descargar | Descargar |
Paramétricos
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 |
Plan ecológico
LM5068MM-2/NOPB | LM5068MM-4/NOPB | LM5068MMX-2/NOPB | |
---|---|---|---|
RoHS | Obediente | Obediente | Obediente |
Notas de aplicación
- AN-1304 LM5068 -48V Hot Swap Controller (Rev. A)PDF, 70 Kb, Revisión: A, Archivo publicado: mayo 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.
Linea modelo
Serie: LM5068 (3)
Clasificación del fabricante
- Semiconductors> Power Management> Protection, Monitoring and Hot Swap> Hot Swap Controllers (Positive, -48V)