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TPS65010RGZT Datasheet(PDF) 40 Page - Texas Instruments |
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TPS65010RGZT Datasheet(HTML) 40 Page - Texas Instruments |
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40 / 63 page  TPS65010 SLVS149C – JUNE 2003 – REVISED SEPTEMBER 2015 www.ti.com The ACKINT1 register is internally used to acknowledge any of the interrupts in the corresponding CHGSTATUS<7:0> positions. When this is done, the acknowledged interrupt is no longer fed through to the INT pin and so the INT pin becomes free to indicate the next pending interrupt. If none exists, then the INT pin goes high, else it will remain low. A 1 at any position in ACKINT1 is automatically cleared when the corresponding interrupt condition in CHGSTATUS is removed. The application processor should not normally need to access the ACKINT1 register. 7.6.6 ACKINT2 Register (Address: 06h—Reset: 00h) Table 10. ACKINT2 Register ACKINT2 B7 B6 B5 B4 B3 B2 B1 B0 Bit name and Ack Ack BATT_ Ack PGOOD Ack PGOOD Ack PGOOD Ack PGOOD Ack UVLO function PB_ONOFF COVER LDO2 LDO1 MAIN CORE Default 0 0 0 0 0 0 0 0 Read/write R R R R R R R R The ACKINT2 register is internally used to acknowledge any of the interrupts in the corresponding REGSTATUS<7:0> positions. When this is done, the acknowledged interrupt is no longer fed through to the INT pin and so the INT pin becomes free to indicate the next pending interrupt. If none exists, then the INT pin goes high, else it will remain low. A 1 at any position in ACKINT2 is automatically cleared when the corresponding interrupt condition in REGSTATUS is removed. The application processor should not normally need to access the ACKINT2 register. 7.6.7 CHGCONFIG Register Address: 07h—Reset: 1Bh Table 11. CHGCONFIG Register CHGCONFIG B7 B6 B5 B4 B3 B2 B1 B0 Fast charge MSB charge LSB charge USB / 100 USB charge Charge Bit name POR Charger reset timer + taper current current mA 500 mA allowed enable timer enabled Default 0 0 0 1 1 0 1 1 Read/write R/W R/W R/W R/W R/W R/W R/W R/W The CHGCONFIG register is used to configure the charger. Bit 7 - POR: • 0 = Tn(RESPWRON) duration typically 1000 ms (+/-25%) • 1 = Tn(RESPWRON) duration typically 69 ms (+/-25%) Bit 6 - Charger reset: • Clears all the timers in the charger and forces a restart of the charge algorithm. • 0 / 1 = This bit must be set and then reset through the serial interface. Bit 5 - Fast charge timer + taper timer enabled: • 0 = fast charge timer disabled (default) • 1 = enables the fast charge timer. Bit 4, Bit 3 - MSB/LSB Charge current: • Used to set the constant current in the current regulation phase. Table 12. Charge Current Settings B4:B3 CHARGE CURRENT RATE 11 Maximum current set by the external resistor at the ISET pin 10 75% of maximun 01 50% of maximun 00 25% of maximun 40 Submit Documentation Feedback Copyright © 2003–2015, Texas Instruments Incorporated Product Folder Links: TPS65010 |
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