TPS54429PWPR


YeeHing #: Y012-TPS54429PWPR
Inventory: 58800

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Description

TPS54429PWPR Texas Instruments - Yeehing Electronics

7V to 18V Input, 4.5A Synchronous Step-Down DCAP2 Mode Converter

Pricing (USD)

Quantity Unit Price
1 — 99 1.212
100 — 249 1.062
250 — 999 0.745
1,000 + 0.34

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Switching Voltage Regulators
RoHS Y
Mounting Style SMD/SMT
Package / Case HTSSOP-14
Output Voltage 0.76 V to 5.5 V
Output Current 4.5 A
Number of Outputs 1 Output
Input Voltage MAX 18 V
Topology Buck
Input Voltage MIN 7 V
Switching Frequency 700 kHz
Minimum Operating Temperature - 20 C
Maximum Operating Temperature + 85 C
Series TPS54429
Packaging Reel
Input Voltage 7 V to 18 V
Operating Temperature Range - 20 C to + 85 C
Product Voltage Regulators
Type Voltage Converter
Brand Texas Instruments
Moisture Sensitive Yes
Operating Supply Current 850 uA
Product Type Switching Voltage Regulators
Factory Pack Quantity 2000
Subcategory PMIC - Power Management ICs
Tradename SWIFT
Unit Weight 0.002046 oz

For more information, please refer to datasheet

Documents

TPS54429PWPR Datasheet

More Information

The TPS54429 is an adaptive on-time D-CAP2™ mode synchronous buck converter. The TPS54429 enables system designers to complete the suite of various end equipment’s power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54429 uses the D-CAP2™ mode control which provides a very fast transient response with no external compensation components. The TPS54429 also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 7-V to 18-V VIN input. The output voltage can be programmed between 0.76 V and 5.5 V. The device also features an adjustable soft start time and a power good function. The TPS54429 is available in the 14-pin HTSSOP package, and designed to operate from –20°C to 85°C.

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