White LED Driver MM30970 pages

MITSUMI

White LED Driver ICs MM3097

White LED Driver ICs

Monolithic IC MM3097
Outline
This IC is a white LED driver IC. It is a step-up DC-DC converter IC designed to drive up to 7 LEDs and
suitable for backlight drivers. Feedback voltage is as low as 95mV, which can reduce power consumption in
a current set resistor. A small 0.22µF capacitor can be used, so that not only space but costs can be
reduced.

Features
1. Enables to drive up to 7 white LEDs in a series connection
2. Input voltage range
2.5 to 6V
3. Shutdown current
0.1µA typ.
4. High efficiency
85% typ.
5. Luminance control
PWM system
6. Feedback voltage
95mV

Package
SOT-25A

Applications
1. Cell phones
2. Digital video cameras
3. Digital still cameras
4. Portable game devices
5. PDA

• Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
• The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.