Datasheet Details
| Part number | LT1950 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 301.15 KB |
| Description | Single Switch PWM Controller |
| Datasheet | LT1950_LinearTechnology.pdf |
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Overview: .DataSheet.in LT1950 Single Switch PWM Controller with Auxiliary Boost Converter DESCRIPTIO The LT®1950 is a wide input range, forward, boost, flyback and SEPIC controller that drives an N-channel power MOSFET with few external ponents required. A resistor programmable duty cycle clamp can be used to generate a volt-second clamp for forward converter applications. An internal boost switcher is available for creating a separate supply for the output gate driver, allowing 10V gate drive from input voltages as low as 3V. The LT1950’s operating frequency can be set with an external resistor over a 100kHz to 500kHz range and a SYNC pin allows the part to be synchronized to an external clock. Additional programmability exists for leading edge blanking and slope pensation. A fast current sense parator achieves 60ns current sense delay and the error amplifier is a true voltage mode error amplifier, allowing a wide range of pensation networks. An accurate shutdown pin with programmable hysteresis is available for undervoltage lockout and shutdown. The LT1950 is available in a small 16-Pin SSOP package. , LTC and LT are registered trademarks of Linear Technology Corporation.
| Part number | LT1950 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 301.15 KB |
| Description | Single Switch PWM Controller |
| Datasheet | LT1950_LinearTechnology.pdf |
|
|
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| Part Number | Description |
|---|---|
| LT1952 | Single Switch Synchronous Forward Controller |
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