AIC1896
1. 4MHz Thin Package Current-Mode Step-Up DC/DC Converter
- FEATURES
-
- Fixed Frequency 1.4MHz Current-Mode PWM Operation
- Adjustable Output Voltage up to 30V
- Guaranteed 13V/ 200mA Output with 5V Input
- 2.5V to 10V Input Range
- Maximum 0.1μA Shutdown Current
- Programmable Soft-Start
- Tiny Inductor and Capacitors are allowed
- Space-Saving SOT23-6 and TSOT23-6 Package
- APPLICATIONS
-
- White LED Backlight
- OLED Driver
- LCD Bias
- DESCRIPTION
- AIC1896 is a current-mode pulse-width modulation (PWM), step-up DC/DC Converter. The built-in high voltage N-channel MOSFET allows AIC1896 for step-up applications with up to 30V output voltage, as well as for Single Ended Primary Inductance Converter (SEPIC) and other low-side switching DC/DC converter.
The high switching frequency (1.4MHz) allows the use of small external components. The Soft-Start function is programmable with an external capacitor,
which sets the input current ramp rate.
The AIC1896 is available in a space-saving SOT23-6 and TSOT23-6 package.
- TYPICAL APPLICATION
