1x TEXAS INSTRUMENTS TPS51120 TI QFN32 32PIN Chip

Name: 1x TEXAS INSTRUMENTS TPS51120 TI QFN32 32PIN Chip
SKU: 121630209599
Price: 2.39 GBP
Availability: InStock

2x TEXAS INSTRUMENTS TPS51120 TI QFN32 32PIN Controller IC Chip

£3.99

2x Texas Instruments BQ24725A BQ25A TI IC CHIP

£6.49

£2.39

Condition: New

Only 2 item(s) left in stock.

1x TEXAS INSTRUMENTS TPS51120 TI QFN32 32PIN 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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Dual Current Mode, Synch Step-Down Controller With 100-mA Standby Reg For Notebook System Power

The TPS51120 is a highly sophisticated dual, synchronous step-down controller. It is a full featured controller designed to run directly off a three- or four-cell Li-ion battery and provide high-power and 5-V and/or 3.3-V standby regulation for all the downstream circuitry in a notebook computer system. High-current, 100-mA, 5-V or 3.3-V on-board linear regulators have glitch-free switch over function to SMPS and can be kept alive independently during standby state. The pseudo-constant frequency adaptive on-time control scheme supports full range of current mode operation including simplified loop compensation, ceramic output capacitors as well as seamless transition to reduced frequency operation at light-load condition. Optional D-CAP mode operation optimized for SP-CAP or POSCAP output capacitors allows further reduction of external compensation parts. Dynamic UVP supports VIN line sag without latch off by hitting 5-V UVP. No negative voltage appears at output voltage node during UVLO, UVP, and OCP, OTP or loss of VIN. The TPS51120 32-pin QFN package is specified from –40°C to 85°C ambient temperature.