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| Part Number | LTC3722EGN-1#PBF | LTC3723EGN-1#PBF | LTC3722EGN-2#PBF | LTC3722IGN-1#PBF | LTC3722HGN-1#PBF | LTC3721EGN-1#PBF |
|---|---|---|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active | Active | Active | Active |
| Output Type | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver | Transistor Driver |
| Function | Step-Up/Step-Down | Step-Up/Step-Down | Step-Up/Step-Down | Step-Up/Step-Down | Step-Up/Step-Down | Step-Up/Step-Down |
| Output Configuration | Positive, Isolation Capable | Positive, Isolation Capable | Positive, Isolation Capable | Positive, Isolation Capable | Positive, Isolation Capable | Positive, Isolation Capable |
| Topology | Full-Bridge | Push-Pull | Full-Bridge | Full-Bridge | Full-Bridge | Push-Pull |
| Number of Outputs | 6 | 2 | 6 | 6 | 6 | 2 |
| Output Phases | 2 | 2 | 2 | 2 | 2 | 2 |
| Voltage - Supply (Vcc/Vdd) | 3.8V ~ 10.25V | Up to 10V | 3.8V ~ 10.25V | 3.8V ~ 10.25V | 3.8V ~ 10.25V | Up to 10V |
| Frequency - Switching | - | - | - | - | - | Up to 1MHz |
| Duty Cycle (Max) | 98.5% | 50% | 98.5% | 98.5% | 98.5% | 50% |
| Synchronous Rectifier | Yes | Yes | Yes | Yes | Yes | No |
| Clock Sync | Yes | No | Yes | Yes | Yes | No |
| Serial Interfaces | - | - | - | - | - | - |
| Control Features | Current Limit, Ramp, Soft Start | Current Limit, Ramp, Soft Start | Current Limit, Ramp, Soft Start | Current Limit, Ramp, Soft Start | Current Limit, Ramp, Soft Start | Current Limit, Soft Start |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 150°C (TJ) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 24-SSOP (0.154", 3.90mm Width) | 16-SSOP (0.154", 3.90mm Width) | 24-SSOP (0.154", 3.90mm Width) | 24-SSOP (0.154", 3.90mm Width) | 24-SSOP (0.154", 3.90mm Width) | 16-SSOP (0.154", 3.90mm Width) |
| Supplier Device Package | 24-SSOP | 16-SSOP | 24-SSOP | 24-SSOP | 24-SSOP | 16-SSOP |
