Texas Instruments TPS56920PWPG4
Manufacturer No:
TPS56920PWPG4
Manufacturer:
Texas Instruments
Package:
Description:
4.5-V to 17-V, 9-A synchronous buck converter with voltage scaling
Quantity:
In Stock :8932
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Expected Shipping：Thu, Jun 4 - Fri, Jun 5, 2026
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Date Code：Within 2 Years
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TPS56920PWPG4 Information
Texas Instruments TPS56920PWPG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS56920PWPG4.
- Type
- Parameter
- Rating
- Catalog
- Topology
- Buck
- Iout (max) (A)
- 9
- Vin (max) (V)
- 17
- Vin (min) (V)
- 4.5
- Vout (max) (V)
- 1.87
- Vout (min) (V)
- 0.6
- Features
- Adaptive/Dynamic Voltage Scaling, Adjustable current limit, Enable, I2C, Light Load Efficiency, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification, Voltage Margining
- Control mode
- D-CAP2
- Switching frequency (min) (kHz)
- 500
- Type
- Parameter
- Switching frequency (max) (kHz)
- 500
- Operating temperature range (°C)
- -40 to 85
- Iq (typ) (µA)
- 920
- Duty cycle (max) (%)
- 80
- Type
- Converter
- Package
- HTSSOP (PWP)
- Pins
- 20
- Size
- 41.6 mm² 6.5 x 6.4
- REACH Status
- Yes
- RoHS Status
- RoHS Compliant
Download datasheets and manufacturer documentation for Texas Instruments TPS56920PWPG4.
Data sheet:
EVM User's guide:
Application note:
The TPS56X20 is a synchronous DC-DC converter IC (integrated circuit) with a voltage scaling control to power up micro-processors (MCUs) requiring core voltage (VCORE) tune-ups. After the initial power-up, the output voltage can be programmed/scaled by VID codes sent over an I2C compatible bus.
This step-down (buck) converter employs an adaptive on-time D-CAP2 mode control which provides a very fast transient response with no external components. Unlike traditional voltage-/current-mode controls, the D-CAP2 supports seamless transition between PWM mode for higher load and Eco-mode™ for light load. Eco-mode maintains high efficiency in light-load.
The TPS56X20 supports both ultra-low ESR ceramic capacitors and low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP. The device is optimized for a small 1.0µH to 2.2µH inductor saving PCB area.
The TPS56X20 devices are available in the HTSSOP package.
- D-CAP2™ Control
- Input Voltage Range: 4.5V to 17V
- Switching Frequency: 500kHz
- Optimized for a 1.0µH to 2.2µH Inductor
- ±1% Output Voltage Accuracy
- Features via I2C Compatible Interface
- Output Voltage (VID): 0.6V to 1.87V in 10mV
- Auto-Skip Eco-mode™ ON/OFF (Light-load)
- Current Limit Target: 40% to 160%
- Enabling IC, Reading-back Power-good
- Hiccup Mode Protection ON/OFF
- IC Terminal Features
- Start-up by Using External Resistors
Output Voltage with VFB Pin: 0.6V to 1.87V - Adjustable Soft-start,
Monotonic Pre-Biased Start-up - Power-good
- I2C Address Programming (2bits)
- Start-up by Using External Resistors
- Cycle-by-Cycle Overcurrent Limiting Control
- Thermal Shutdown (TSD)
- Undervoltage Lockout (UVLO)
- TSSOP Package (PWP) with PowerPAD™
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