| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
4,838 pcs
|
4838 pcs | On Request | 1 | On Request | On Request | 0933+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Frequency | |
| Lead Style | |
| Mounting Type | |
| Number of Pins | |
| Output Power | |
| Package / Case | |
| Quiescent Current | |
| Tape & Reel | |
| Topology |
The LTC3803ES6#TRPBF from Analog Devices is a constant frequency, current mode flyback DC/DC controller designed for high input voltage applications. It features constant frequency operation down to very light loads, minimizing low-frequency noise generation across a wide range of load currents. The controller offers adjustable slope compensation, internal soft-start, and ±1.5% reference accuracy.
This device operates at a constant 200kHz frequency and provides excellent line and load transient response due to its current mode operation. It has a low quiescent current of 240µA and no minimum load requirement. The LTC3803ES6#TRPBF is suitable for applications requiring up to 15W of output power, with input and output voltages limited only by external components. It operates within a temperature range of -40°C to 125°C.
The controller is housed in a low-profile, 6-lead SOT-23 package, making it suitable for surface mount applications. Ground-referenced current sensing allows for input supplies beyond the device's absolute maximum VCC. A micropower hysteretic start-up feature is also included.
The maximum input voltage is 75 V.
The typical output power is 15 W.
The operating temperature range is -40°C to 125°C.
The reference accuracy is ±1.5%.
The typical quiescent current is 240 µA.
The device operates at a constant frequency of 200 kHz.
It is supplied in a 6-lead SOT-23 package.