AN8017SA controller equivalent, 1.8-volt 2-channel step-up dc-dc converter controller.
low-voltage operation. This IC can obtain the step-up voltage with a small number of external components. The minimum operating voltage is as low as 1.8 V so that it can .
* LCD displays, digital still cameras, and PDAs
0.1±0.1
1.2±0.2
1
8
1
AN8017SA
s Block Diagram
VREF OSC DT1 VC.
Pin No. Symbol 1 OSC Description Pin for connecting a oscillation timing resistor and capacitor 2 S.C.P. IN−1 FB1 DT1 RB1 Pin for connecting the time constant setting capacitor for short-circuit protection 3 Inverting input pin to error amplifier 1 .
Image gallery
TAGS
Download (Size : 205.86KB)