| Part Number | LTC1645CS#PBF | LTC1645IS#PBF | 
|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | 
| Category | PMIC - Hot Swap Controllers | PMIC - Hot Swap Controllers | 
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| Product Status | Active | Active | 
| Type | Hot Swap Controller, Sequencer | Hot Swap Controller, Sequencer | 
| Number of Channels | 2 | 2 | 
| Internal Switch(s) | No | No | 
| Applications | General Purpose | General Purpose | 
| Features | UVLO | UVLO | 
| Programmable Features | Auto Retry, Circuit Breaker, Fault Timeout, Latched Fault, Slew Rate | Auto Retry, Circuit Breaker, Fault Timeout, Latched Fault, Slew Rate | 
| Voltage - Supply | 1.2V ~ 12V | 1.2V ~ 12V | 
| Current - Output (Max) | - | - | 
| Operating Temperature | 0°C ~ 70°C | -40°C ~ 85°C | 
| Current - Supply | 1.1 mA | 1.1 mA | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 14-SOIC (0.154", 3.90mm Width) | 14-SOIC (0.154", 3.90mm Width) | 
| Supplier Device Package | 14-SO | 14-SO |