Texas Instruments TPSM83103SIUR
Manufacturer No:
TPSM83103SIUR
Manufacturer:
Texas Instruments
Package:
Description:
1.5A output current, buck-boost MicroSiP™ power module with integrated inductor with I²C
Quantity:
In Stock :5100
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Expected Shipping：Fri, May 29 - Sat, May 30, 2026
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Date Code：Within 2 Years
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TPSM83103SIUR Information
Texas Instruments TPSM83103SIUR technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPSM83103SIUR.
- Type
- Parameter
- Rating
- Catalog
- Topology
- Buck-Boost
- Iout (max) (A)
- 2
- Vin (max) (V)
- 5.5
- Vin (min) (V)
- 1.6
- Vout (max) (V)
- 5.5
- Vout (min) (V)
- 1.2
- Features
- Enable, I2C, Light-load efficiency, Load Disconnect, Synchronous rectification, UVLO fixed
- Operating temperature range (°C)
- -40 to 125
- Type
- Module
- Type
- Parameter
- Duty cycle (max) (%)
- 100
- Switching frequency (min) (kHz)
- 1800
- Switching frequency (max) (kHz)
- 2200
- Package
- USIP (SIU)
- Pins
- 8
- Size
- See data sheet
- REACH Status
- —
- RoHS Status
Download datasheets and manufacturer documentation for Texas Instruments TPSM83103SIUR.
Data sheet:
EVM User's guide:
Technical article:
Certificate:
The TPSM83102 and TPSM83103 are constant frequency peak current mode control buck-boost converters in samll µSiP module package. It has a 3A peak current limit (typical) and 1.6V to 5.5V input voltage range, and provide a power supply solution for system pre-regulators and voltage stabilizers.
Depending on the input voltage, the TPSM83102 and TPSM83103 automatically operate in boost, buck, or in 3-cycle buck-boost mode when the input voltage is approximately equal to the output voltage. The transitions between modes happen at a defined duty cycle and avoid unwanted toggling within the modes to reduce output voltage ripple. 8µA quiescent current and power save mode power enable the highest efficiency for light to no-load conditions.
The device offers a very small solution size in µSiP module package.
- 1.6V to 5.5V input voltage range
- Device input voltage > 1.65V for start-up
- 1V to 5.5V output voltage range(adjustable)
- High output current capability, 3A peak switch current
- 1.5A output current for VIN ≥ 3V, VOUT = 3.3V
- 1.2A output current for VIN ≥ 2.7V, VOUT = 3.3V
- High efficiency over the entire load range
- 8µA typical quiescent current
- Automatic power save mode and forced PWM mode configurable
- Peak current buck-boost mode architecture
- Seamless mode transition
- Forward and reverse current operation
- Start-up into pre-biased outputs
- Fixed-frequency operation with 2MHz switching
- Safety and robust operation features
- Overcurrent protection and short-circuit protection
- Integrated soft start with active ramp adoption
- Overtemperature protection and overvoltage protection
- True shutdown function with load disconnect
- Forward and backward current limit
- Small solution size
- 2.6mm × 2.0mm × 1.2mm(max) 8-pin µSiP package
AIChipLink – Your Trusted Electronic Components Distributor
12.28 M
Listed Part Number
3,000+
Leading Manufacturers
4.9 M
In-stock SKU
15,000+
Warehouse Area(㎡)
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