TEXAS INSTRUMENTS TI BQ24747 TI 28 PIN IC Chip

Name: TEXAS INSTRUMENTS TI BQ24747 TI 28 PIN IC Chip
SKU: 121631069336
Price: 6.49 GBP
Availability: InStock

2x TEXAS INSTRUMENTS TI BQ24747 TI 28 PIN IC Chip

£5.99

TEXAS INSTRUMENTS TPS51218DSCT PIZI CHIP

£3.49

£6.49

Condition: New

Only 2 item(s) left in stock.

TEXAS INSTRUMENTS TI BQ24747 TI 28 PIN IC Chip quantity + −

Size Guide
Size Guide
DRESSES
T-SHIRT
BOTTOMS
Size Chest Waist Hips

XS 34 28 34

S 36 30 36

M 38 32 38

L 40 34 40

XL 42 36 42

2XL 44 38 44

All measurements are in INCHES

and may vary a half inch in either direction.

Size Chest Waist Hips

2XS 32 26 32

XS 34 28 34

S 36 30 36

M 38 32 38

L 40 34 40

XL 42 36 42

All measurements are in INCHES

and may vary a half inch in either direction.

Size Chest Waist Hips

XS 34 28 34

S 36 30 36

M 38 32 38

L 40 34 40

XL 42 36 42

2XL 44 38 44

All measurements are in INCHES

and may vary a half inch in either direction.
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Description
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SMBus-Controlled Level 2 Multi-Chemistry Battery Charger With Input Current Detect Comparator and Charge Enable Pin

The bq24747 is a high-efficiency, synchronous battery charger with an integrated input-current comparator, offering low component count for space-constrained, multi-chemistry battery-charging applications. The input-current, charge-current, and charge-voltage DACs allow very high regulation accuracies that can be easily programmed by the system power-management microcontroller using the SMBus interface. The bq24747 charges two, three, or four series Li+ cells, and is available in a 28-pin, 5×5 mm2 QFN package. The bq24747 features Dynamic Power Management (DPM) and input power limiting. These features reduce battery-charge current when the input power limit is reached to avoid overloading the AC adaptor when supplying the load and the battery charger simultaneously. A highly accurate current-sense amplifier enables precise measurement of input current from the AC adapter, allowing monitoring the overall system power. If the adapter current is above the programmed low-power threshold, a signal is sent to host so that the system optimizes its performance to the power available from the adapter. An integrated comparator monitors the input current through the current-sense amplifier, and indicates when the input current exceeds a programmable threshold limit.

28 PIN

BQ24747 Datasheet