TPS81256SIPR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS81256SIPR
Manufacturer

TI
ChipWorker Part#

CW11998469
Category

DC to DC Converter
Package

SMD-9
Description

Conv DC-DC 2.5V to 5.5V Step Up Single-Out 5V 9Pin uSIP T/R
Documentation

Datasheet

TPS81256SIPR Global Supplier

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TPS81256SIPR Specifications

Attribute	Attribute Value

Part Number	TPS81256SIPR
Manufacturer	TI
ChipWorker Part#	CW11998469
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	9 Pin
Case/Package	SMD-9
Number of Outputs	1 Output
Output Voltage	5 V
Output Current	600 mA
Number of Positions	9 Position
Quiescent Current	37.0 µA
Number of Regulated Outputs	1 Output
Switching Frequency	4 MHz
Topology	Boost
Input Voltage (Max)	5.5 V
Input Voltage (Min)	2.5 V
Output Voltage (Min)	5 V
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Input Voltage	2.5V ~ 5.5V
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Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Contains Lead

Product Description

The TPS81256 device is a complete MicroSiP DC/DC step-up power solution intended for battery-powered portable applications. Included in the package are the switching regulator, inductor and input/output capacitors. Only a tiny additional output capacitor is required to finish the design.
The TPS81256 is based on a high-frequency synchronous step-up DC/DC converter optimized for battery-powered portable applications.
The DC/DC converter operates at a regulated 4-MHz switching frequency and enters power-save mode operation at light load currents to maintain high efficiency over the entire load current range.
The PFM mode extends the battery life by reducing the supply current to 43µA (typical) during light load operation. Intended for low-power applications, the TPS81256 supports more than 3W output power over a full Li-Ion battery voltage range. Input current in shutdown mode is less than 1µA (typical), which maximizes battery life.
The TPS81256 offers a very small solution size of less than 9mm2 due to minimum amount of external components. The solution is packaged in a compact (2.6mm × 2.9mm) and low profile (1.0mm) BGA package suitable for automated assembly by standard surface mount equipment.

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
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- Electrical testing
- Surface testing

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