Datasheet Analog Devices LT3932
| Manufacturer | Analog Devices |
| Series | LT3932 |
36V, 2A Synchronous Step-Down LED Driver
Datasheets
Datasheet LT3932, LT3932-1
PDF, 4.7 Mb, Language: en, Revision: B, File uploaded: Mar 25, 2020, Pages: 30
36V, 2A Synchronous Step-Down LED Driver
36V, 2A Synchronous Step-Down LED Driver
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Prices
Status
| LT3932EUFD#PBF | LT3932EUFD#TRPBF | LT3932EUFD-1#PBF | LT3932EUFD-1#TRPBF | LT3932HUFD#PBF | LT3932HUFD#TRPBF | LT3932HUFD-1#PBF | LT3932HUFD-1#TRPBF | LT3932IUFD#PBF | LT3932IUFD#TRPBF | LT3932IUFD-1#PBF | LT3932IUFD-1#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| LT3932EUFD#PBF | LT3932EUFD#TRPBF | LT3932EUFD-1#PBF | LT3932EUFD-1#TRPBF | LT3932HUFD#PBF | LT3932HUFD#TRPBF | LT3932HUFD-1#PBF | LT3932HUFD-1#TRPBF | LT3932IUFD#PBF | LT3932IUFD#TRPBF | LT3932IUFD-1#PBF | LT3932IUFD-1#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 |
| Package | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) | 28-Lead QFN (4mm x 5mm x 0.75mm w/ EP) |
| Pins | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 |
| Package Code | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 | 05-08-1712 |
Parametrics
| Parameters / Models | LT3932EUFD#PBF | LT3932EUFD#TRPBF | LT3932EUFD-1#PBF | LT3932EUFD-1#TRPBF | LT3932HUFD#PBF | LT3932HUFD#TRPBF | LT3932HUFD-1#PBF | LT3932HUFD-1#TRPBF | LT3932IUFD#PBF | LT3932IUFD#TRPBF | LT3932IUFD-1#PBF | LT3932IUFD-1#TRPBF |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Monolithic | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 150 | -40 to 125 | -40 to 125 | -40 to 125 | -40 to 125 |
| Output Current(typ), A | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| Topology | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver | Buck, LED Driver |
| Vin(max), V | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
| Vin(min), V | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 | 3.6 |
| Vout Max(typ), V | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 | 36 |
Eco Plan
| LT3932EUFD#PBF | LT3932EUFD#TRPBF | LT3932EUFD-1#PBF | LT3932EUFD-1#TRPBF | LT3932HUFD#PBF | LT3932HUFD#TRPBF | LT3932HUFD-1#PBF | LT3932HUFD-1#TRPBF | LT3932IUFD#PBF | LT3932IUFD#TRPBF | LT3932IUFD-1#PBF | LT3932IUFD-1#TRPBF | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Other Options
Model Line
Series: LT3932 (12)
Manufacturer's Classification
- Power Management > Step-Down (Buck) LED Drivers
