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TPS65014 Datasheet(PDF) 3 Page - Texas Instruments |
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TPS65014 Datasheet(HTML) 3 Page - Texas Instruments |
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3 / 69 page  ISET TS BATT_COVER AC VBAT_A VBAT_B USB AGND2 AGND3 PGND2 PB_ONOFF VCORE 37 38 39 40 41 42 43 44 45 46 47 48 24 23 22 21 20 19 18 17 16 15 14 13 1 2 3 4 5 6 7 8 9 10 11 12 36 35 34 33 32 31 30 29 28 27 26 25 VLDO1 VFB_LDO1 VINLDO1 AGND1 VLDO2 VINLDO2 GPIO3 GPIO4 PGND1_B PGND1_A PS_SEQ VMAIN NC − No internal connection TPS65014 www.ti.com SLVS551A – DECEMBER 2004 – REVISED SEPTEMBER 2015 5 Pin Configuration and Functions RGZ Package 48-Pin VQFN Top View Pin Functions PIN I/O DESCRIPTION NAME NO. CHARGER SECTION Charger input voltage from AC adapter. The AC pin can be left open or can be connected to AC 40 I ground if the charger is not used. AGND2 44 — Analog ground connection. All analog ground pins are connected internally on the chip. ISET 37 I External charge current setting resistor connection for use with AC adapter PG 11 O Indicates when a valid power supply is present for the charger (open-drain) TS 38 I Battery temperature sense input Charger input voltage from USB port. The USB pin can be left open or can be connected to USB 43 I ground if the charger is not used. VBAT_A 41 I Sense input for the battery voltage. Connect directly with the battery. VBAT_B 42 O Power output of the battery charger. Connect directly with the battery. Thermal Pad — — Connect the thermal pad to GND SWITCHING REGULATOR SECTION AGND3 45 — Analog ground connection. All analog ground pins are connected internally on the chip. L1_A, L1_B 9, 10 — Switch pin of VMAIN converter. The VMAIN inductor is connected here. L2 4 — Switch pin of VCORE converter. The VCORE inductor is connected here. PGND1_A, 15, 16 — Power ground for VMAIN converter PGND1_B PGND2 46 — Power ground for VCORE converter Copyright © 2004–2015, Texas Instruments Incorporated Submit Documentation Feedback 3 Product Folder Links: TPS65014 |
Similar Part No. - TPS65014_15 |
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Similar Description - TPS65014_15 |
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