L9857-LF
| Parameters | |
|---|---|
| Factory Lead Time | 12 Weeks |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Operating Temperature | -55°C~150°C TJ |
| Packaging | Tape & Reel (TR) |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Voltage - Supply | 10V~18V |
| Base Part Number | L9857 |
| Input Type | Non-Inverting |
| Rise / Fall Time (Typ) | 100ns 100ns |
| Channel Type | Single |
| Number of Drivers | 1 |
| Driven Configuration | High-Side |
| Gate Type | N-Channel MOSFET |
| Current - Peak Output (Source, Sink) | 500mA 500mA |
| High Side Voltage - Max (Bootstrap) | 300V |
| RoHS Status | ROHS3 Compliant |
L9857-LF Overview
For greater flexibility, the 8-SOIC (0.154, 3.90mm Width) package is adopted.Tape & Reel (TR) represents the package.The configuration is supported by 1 drivers.Ideally, it should be mounted in the direction of Surface Mount.In the absence of a power supply voltage of 10V~18V V, it is able to demonstrate its superiority.Gate type N-Channel MOSFET is designed for it.Mosfet driver is possible to use this device at temperatures as low as -55°C~150°C TJ.The input type for this program is Non-Inverting.There are numerous related parts listed under its base part number L9857.A high-side voltage can be set up to 300V (Bootstrap).
L9857-LF Features
Embedded in the Tape & Reel (TR) package
1 drivers
Employing a gate type of N-Channel MOSFET
High-side voltage - Max (Bootstrap) of 300V
L9857-LF Applications
There are a lot of STMicroelectronics L9857-LF gate drivers applications.
- DC-DC Converters
- PCMCIA applications
- Commercial air-conditioning (CAC)
- Active Clamp Flyback or Forward and Synchronous Rectifier
- Line drivers
- Dual-Battery Systems
- Motor Controls
- Isolated Gate Driver Supplies
- Motor Control
- Digitally controlled power supplies