The LT ®1949 is a fixed frequency step-up DC/DC converter with a 1A, 0.5Ω internal switch. Capable of generating 10V at 175mA from a 3.3V input, the LT1949 is ideal for generating bias voltages for large screen LCD panels.
The Linear Technology LT1949 is a fixed frequency step-up DC/DC converter featuring a 1A, 0.5Ω internal switch and constant 600kHz operation. It is designed to generate bias voltages for large screen LCD panels and other portable electronic equipment from low input voltages as low as 1.5V.
| Quiescent Current (Shutdown) | 25uA |
|---|---|
| Feedback Voltage | 1.24V |
The device operates from -40°C to 85°C.
Yes, the low-battery detector stays alive when the device goes into shutdown.