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LT1950EGN#PBF
PWM Controller, 3V-25V supply, 500kHz, 10V/ out, SSOP-16
- Manufacturer:
- LINEAR TECHNOLOGY LINEAR TECHNOLOGY
- Manufacturer Part No:
- LT1950EGN#PBF
- Order Code:
- 1273800
- Technical Datasheet:
- LT1950EGN#PBF Datasheet
Product Overview
The LT1950EGN#PBF is a single Switch PWM Controller with auxiliary boost converter. This forward boost flyback and SEPIC controller drives an N-channel power MOSFET with few external components 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 100 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 compensation. A fast current sense comparator achieves 60ns current sense delay and the error amplifier is a true voltage mode error amplifier, allowing a wide range of compensation networks.
- Wide input range
- Programmable volt-second clamp
- Programmable slope compensation
- Programmable leading edge blanking
- Accurate shutdown pin threshold with programmable hysteresis
- 60ns Current sense delay
- 2.5V Auxiliary reference output
- Current mode control
Applications
Power Management, Automotive, Portable Devices, Communications & Networking
Product Information
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- 15V
- :
- 10V
- :
- -
- :
- 3V
- :
- 25V
- :
- SSOP
- :
- 16Pins
- :
- 500kHz
- :
- -40°C
- :
- 125°C
- :
- -
- :
- -
- :
- MSL 1 - Unlimited
Technical Docs (2)
No Longer Stocked
RM29.84
Pricing is unavailable. Please contact customer services.
- Price for:
- Each
Multiple: 1 Minimum: 1
| Quantity | Price | Your Price |
|---|---|---|
| 1+ | RM29.84 | |
| 25+ | RM19.82 | |
| 100+ | RM16.38 | |
| 250+ | RM15.56 | |
| 500+ | RM15.21 | |
Pricing is unavailable. Please contact customer services.
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