| Part Number | L9856-TR-LF | L9857-TR-LF | 
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics | 
| Category | PMIC - Gate Drivers | PMIC - Gate Drivers | 
|   |   | |
| Product Status | Active | Active | 
| Driven Configuration | High-Side | High-Side | 
| Channel Type | Single | Single | 
| Number of Drivers | 1 | 1 | 
| Gate Type | N-Channel MOSFET | N-Channel MOSFET | 
| Voltage - Supply | 4.4V ~ 6.5V | 10V ~ 18V | 
| Logic Voltage - VIL, VIH | - | - | 
| Current - Peak Output (Source, Sink) | 500mA, 500mA | 500mA, 500mA | 
| Input Type | Inverting | Non-Inverting | 
| High Side Voltage - Max (Bootstrap) | 150 V | 300 V | 
| Rise / Fall Time (Typ) | 100ns, 100ns | 100ns, 100ns | 
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | 
| Mounting Type | Surface Mount | Surface Mount | 
| Package / Case | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC (0.154", 3.90mm Width) | 
| Supplier Device Package | 8-SOIC | 8-SOIC |