Micro Analog Systems MAS9011
The solar cell system manager is an analog circuit, which monitors the supply voltage of a batterypowered system containing solar cells. The solar manager uses three output signals to indicate the state of the system.| Part No. | MAS9011 |
|---|---|
| Datasheet | MAS9011 Download |
| Manufacturer |  Micro Analog Systems |
| Description | Solar Cell Systems Manager IC |
| Buy | Stock & Price |
DESCRIPTION
Power On (PO) indicates whether the supply voltage is high enough to run the system. Low Battery (LB) is used to signal the situation where the battery is low. The third signal, SOL, is used for battery charging control. It indicates when the battery is full and the charging process should be stopped.FEATURES
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● Power On Indicator Low Battery Indicator Battery Overcharging Protection
APPLICATIONS
● Solar Cell Powered Watch BLOCK DIAGRAM VDD PO LB MAS9011 SOL GND 1 (9) DA9011.001 28 Jan 2004 PAD LAYOUT 670 µm GND VDD SOL MAS 9011 PO LB DIE size = 0.67 mm x 1.43 mm PAD size = 80 x 80 µm Note: Make sure that VDD is the first pad to be bonded. Pick-and-place and all component assembly are recommended to be performed in ESD protected area. Note: If the die is to be placed on metal plane, the metal plane should be connected to VDD or left floating. This because the substrate of the die is internally connected to VDD. Note: Coordinates are pad center points where origin has been located in bottom-left corner of the silicon die.
